logo Calflora Photo Essay

Photo Contest Entries So Far

Calflora's 7th Annual Photo Contest

prepared by Cynthia Powell

po258289

Gutierrezia microcephala   Sticky snakeweed

Manzanita Dictionary   2024-12-30

Location: Mojave Desert
Los Angeles County


po266456

Asclepias speciosa   Showy milkweed

Mary Ann Machi   2024-06-15

Location: Open, grassy meadow adjacent to Hwy 299.
Humboldt County

Notes: This specimen was approx. 1 m. tall. Leaves smooth. Approx 1/2 the bud clusters were in bloom. Last year's dried stems were at the base of the plant with seed heads. Seeds were intact. A second specimen of about the same height had very hairy leaves. Only 1 blossom was open on one of the 3 bud clusters. See separate entry po266457. Approx 6 other plants, some with only single stems and about 60 cm tall were within 75 ft. Several with bud clusters.


po266457

Asclepias speciosa   Showy milkweed

Mary Ann Machi   2024-06-15

Location: Open, grassy meadow adjacent to Hwy 299.
Humboldt County

Notes: This specimen was approx. 1 m. tall. Leaves very hairy. Only one flower open on one bud cluster. Last year's dried stems were at the base of the plant with seed heads. Seeds were intact. A second specimen of about the same height had smooth leaves. See separate entry po266456. Approx 6 other plants, some with only single stems, and about 60 cm tall were within 75 ft. Several with bud clusters.


po266205

Penstemon rattanii var. rattanii   Rattan's beardtongue

Mary Ann Machi   2024-06-12

Location: Along Butler Valley Road. Steep cut bank, deep shade, west facing under canopy of mixed conifer forest scattered among other vegetation.
Humboldt County

Notes: In mid-June 2023 only 1 population was observed. In 2024 at least 6 were seen in a 1 - 2 mile section of this road. Empty, dried seed pods were present from 2023.


Fallen blossoms

Prior year seed pods

po266207

Penstemon rattanii var. rattanii   Rattan's beardtongue

Steve Conger   2024-06-12

Location: Numerous locations along upper slope of Butler Valley Road between Fickle Hil Rd and Kneeland Rd junctions. Mixed redwood/hardwood/other conifer overstory
Humboldt County

Notes: With observer/photographer Mary Ann Machi


io131622

Calochortus albus   White fairy lantern

Dee Shea Himes   2024-06-10

Location
San Luis Obispo County


io131565

Calochortus clavatus var. pallidus   Pale yellow mariposa

Dee Shea Himes   2024-06-09

Location
Ventura County


io131564

Calochortus clavatus var. pallidus   Pale yellow mariposa

Dee Shea Himes   2024-06-09

Location
Ventura County


io131496

Calochortus splendens   Splendid mariposa

Dee Shea Himes   2024-06-09

Location
Orange County


io131495

Calochortus splendens   Splendid mariposa

Dee Shea Himes   2024-06-09

Location
Orange County


po266170

Erythranthe trinitiensis   Pink-margined monkeyflower

Mary Ann Machi   2024-06-09

Location: Open meadow, rocky soil, surrounded by mixed conifer/hardwood forest.
Humboldt County

Notes: Observed in 2023 at same location. About 1/10 the number of plants in 2024 compared to 2023.


po266172

Collinsia linearis   Narrow leaf collinsia

Mary Ann Machi   2024-06-09

Location: West facing rocky cut bank along roadway adjacent to mixed hard/softwood forest. On face of bank and on flat above.
Humboldt County

Notes: This was the most prolific plant seen along Titlow Hill Rd/FS1 in 2024. With hundreds of Calochortus tolmiei.


po266173

Collinsia grandiflora   Large flowered collinsia

Mary Ann Machi   2024-06-09

Location: Open, grassy meadow on uphill side of Titlow Hill Rd. Population extends to downhill meadow across road.
Humboldt County

Notes: Recurring population.


po266174

Streptanthus tortuosus   Jewelweed

Mary Ann Machi   2024-06-09

Location: Open dry, rocky stretch of roadside along FS1 in area with serpentinite rocks.
Humboldt County

Notes: Single plant approx. 12" tall with 2 stems, from buds to full bloom along with siliques formed along lower parts of stems.


mu45286

Lewisia pygmaea   Pigmy bitter root

Bob Steele   2024-06-07

Location: Chocolate Peak, South Fork Bishop Creek
Inyo County


mu45291

Eriogonum fasciculatum   California buckwheat

D.L. Nguyen   2024-06-03

Location: GCXP+CR Coto de Caza, CA, USA
Orange County


mu45288

larkspur

D.L. Nguyen   2024-06-03

Location: GCXP+QC Coto de Caza, CA, USA
Orange County


mu45290

Clarkia purpurea   Purple clarkia

D.L. Nguyen   2024-06-03

Location: GCWR+3J Coto de Caza, CA, USA
Orange County


mg245637

Calochortus umbellatus   Oakland mariposa lily

Ken-ichi Ueda   2024-06-01

Location: Knobcone Point trail btwn Black Hawk trail and balancing rock, Mount Diablo State Park, Contra Costa County, CA, USA
Contra Costa County

Notes: Grassy opening in fuels management cut, probably many more than counted further down the slope


mu44883

Calochortus catalinae   Catalina mariposa

D.L. Nguyen   2024-06-01

Location: R7J5+X8 Anaheim, CA, USA
Orange County


mu44841

Lathyrus vestitus   Common pacific pea

D.L. Nguyen   2024-06-01

Location: P9GX+2H Modjeska, CA, USA
Orange County


mu44840

Eschscholzia californica   California poppy

D.L. Nguyen   2024-06-01

Location: P9FW+XX Modjeska, CA, USA
Orange County


mu44839

Calochortus venustus   Butterfly mariposa lily

D.L. Nguyen   2024-06-01

Location: R7M5+7C Anaheim, CA, USA
Orange County


mu44838

Calochortus weedii   Weed's mariposa

D.L. Nguyen   2024-06-01

Location: R7J5+X7 Anaheim, CA, USA
Orange County


mu44837

Mammillaria tetrancistra   Common fish hook cactus

D.L. Nguyen   2024-06-01

Location: 4P23+JG Borrego Springs, CA, USA
San Diego County


mu44836

Calochortus splendens   Splendid mariposa

D.L. Nguyen   2024-06-01

Location: MFH2+Q2 Rancho Santa Margarita, CA, USA
Orange County


mu44835

Lilium humboldtii ssp. ocellatum   Humboldt lily

D.L. Nguyen   2024-06-01

Location: 3FHG+25 Los Angeles, CA, USA
Los Angeles County


mu44834

Calochortus plummerae   Plummer's mariposa lily

D.L. Nguyen   2024-06-01

Location: 3F8G+XP Los Angeles, CA, USA
Los Angeles County


mu44833

Penstemon palmeri   Palmer's penstemon

D.L. Nguyen   2024-06-01

Location: 54825 Hemstreet Pl, Idyllwild-Pine Cove, CA 92549, USA
Riverside County


mu44832

Ferocactus cylindraceus   California barrel cactus

D.L. Nguyen   2024-06-01

Location: X25C+9X Twentynine Palms, CA, USA
Riverside County


mu44765

Calochortus splendens   Splendid mariposa

Shari Suzuki   2024-06-01

Location: PR4V+GG Menifee, CA, USA
Riverside County


mu44756

Calochortus weedii var. intermedius   Intermediate mariposa lily

Shari Suzuki   2024-06-01

Location: 36590 Los Alamos Rd, Murrieta, CA 92563, USA
Riverside County


mu44753

Malacothamnus fasciculatus   Chaparral bushmallow

Shari Suzuki   2024-05-31

Location: 28407 Boardwalk Ct, Menifee, CA 92585, USA
Riverside County


mu44739

Calochortus luteus   Yellow mariposa

Catherine OConnell   2024-05-31

Location: C834+v7 Santa Rosa, CA, USA
Sonoma County


mu44741

Calochortus luteus   Yellow mariposa

Catherine OConnell   2024-05-31

Location: C834+V7 Santa Rosa, CA, USA
Sonoma County


mu44740

Calochortus luteus   Yellow mariposa

Catherine OConnell   2024-05-31

Location: C834+v7 Santa Rosa, CA, USA
Sonoma County


mu44600

Kopsiopsis strobilacea   California ground-cone

Alaine Arslan   2024-05-30

Location: Canyon Creek Trail, Junction City, CA, USA
Trinity County


mu44599

Kopsiopsis strobilacea   California ground-cone

Alaine Arslan   2024-05-30

Location: Canyon Creek Trail, Junction City, CA, USA
Trinity County


mu44828

Malacothamnus fasciculatus   Chaparral bushmallow

Shari Suzuki   2024-05-30

Location: 29008 Bayleaf Cir, Menifee, CA 92584, USA
Riverside County


mg245220

Prunus subcordata   Sierra plum

David popp   2024-05-30

Location
Siskiyou County


mg245180

Brodiaea elegans   Harvest brodiaea

Randy Huey   2024-05-30

Location
Contra Costa County


mg245179

Calochortus luteus   Yellow mariposa

Randy Huey   2024-05-30

Location
Contra Costa County


mu44532

Calochortus clavatus   Club haired mariposa

Nathan Wickstrum   2024-05-30

Location: 8563H35V+QC
Ventura County


po265724

Galium andrewsii ssp. gatense   Serpentine bedstraw

Mark Gary   2024-05-30

Location: Morgan Territory Regional Preserve
Contra Costa County


po265770

Camassia quamash   Camas

Eric Engles   2024-05-30

Location: Between old earthen dam and Forest Road 22N01
Sierra County


mu44397

Calochortus striatus   Alkali mariposa lily

Mariposa Furiosa   2024-05-29

Location: 93R5+CH Ricardo, CA, USA
Kern County


mu44363

Calochortus albus   White fairy lantern

Nancy Poss   2024-05-29

Location: 300 Alpine Rd, Redwood City, CA 94062, USA
San Mateo County


mu44446

Diplacus aurantiacus   Sticky monkeyflower

Nathan Wickstrum   2024-05-29

Location: FV7C+H3 Ojai, CA, USA
Ventura County


mu44460

Eschscholzia californica   California poppy

Nathan Wickstrum   2024-05-29

Location: 1501 N Signal St, Ojai, CA 93023, USA
Ventura County


mu44286

Geranium purpureum   little Robin

Leyton Reid   2024-05-29

Location: V7Q4+V3 Riverdale, CA, USA
Mendocino County


mu44284

Sequoia sempervirens   Coast redwood

Leyton Reid   2024-05-29

Location: V862+JQ Leggett, CA, USA
Mendocino County


po265805

Chorizanthe staticoides   Turkish rugging

Eric Merkt   2024-05-29

Location
Orange County


po265831

Psorothamnus arborescens var. arborescens   Mojave indigo bush

Zoya Akulova-Barlow   2024-05-29

Location: Road to Death Valley south-east from Bishop, Inyo County
Inyo County


Fruit with glands

mu44215

Blechnum spicant   Deer fern

Alison Gardner   2024-05-28

Location: 43648 Little Lake Rd, Mendocino, CA 95460, USA
Mendocino County

Notes: Observation based on a photograph by Alison Gardner. Intermittent stream.


mu44211

Sphaerophorus globosus

Alison Gardner   2024-05-28

Location: 43648 Little Lake Rd, Mendocino, CA 95460, USA
Mendocino County

Notes: Observation based on a photograph by Alison Gardner. Lichen is on an old Douglas fir.


mu44175

Sarcodes sanguinea   Snow plant

Patrick Wilkes   2024-05-28

Location: CA-89, Markleeville, CA 96120, USA
Alpine County


mu44156

Calochortus tiburonensis   Tiburon mariposa lily

Elena Oey   2024-05-28

Location: WG73+QX Corte Madera, CA, USA
Marin County


io130287

Agoseris

Christie Greening   2024-05-28

Location: Montana de Oro State Park
San Luis Obispo County


mu44157

Bellardia viscosa   Yellow glandweed

Alaine Arslan   2024-05-28

Location: Daugherty Hill Wildlife Area, Loma Rica, CA, USA
Yuba County


mu44359

Calochortus argillosus   Clay mariposa

Jason Bosinoff   2024-05-28

Location: Stulsaft Park Loop, Stulsaft Park, Redwood City, CA
San Mateo County


mu44178

Spergularia rubra   Purple sand spurry

Alaine Arslan   2024-05-28

Location: Daugherty Hill Wildlife Area, Loma Rica, CA, USA
Yuba County


mu44360

Calochortus argillosus   Clay mariposa

Jason Bosinoff   2024-05-28

Location: Stulsaft Park Loop, Stulsaft Park, Redwood City, CA
San Mateo County


mu44324

Frasera parryi   Coahuila frasera

John L. Thompson   2024-05-28

Location: 34356 Morris Ranch Rd, Mountain Center, CA 92561, USA
Riverside County

Notes: About 15-20 plants, just coming into bloom. Observation based on a photograph by John L. Thompson.


mu44224

Sidalcea hartwegii   Hartweg's checkerbloom

Alaine Arslan   2024-05-28

Location: Daugherty Hill Wildlife Area, Loma Rica, CA, USA
Yuba County


mu44107

Malacothamnus fasciculatus   Chaparral bushmallow

Shari Suzuki   2024-05-28

Location: 29008 Bayleaf Cir, Menifee, CA 92584, USA
Riverside County


mu44128

Aesculus californica   Buckeye

Alaine Arslan   2024-05-28

Location: Daugherty Hill Wildlife Area, Loma Rica, CA, USA
Yuba County


mu44132

Rhododendron occidentale   Western azalea

Alaine Arslan   2024-05-28

Location: Daugherty Hill Wildlife Area, Loma Rica, CA, USA
Yuba County


mu44140

Collinsia tinctoria   Tincture plant

Alaine Arslan   2024-05-28

Location: Daugherty Hill Wildlife Area, Loma Rica, CA, USA
Yuba County


mu44125

Briza maxima   Rattlesnake grass

Alaine Arslan   2024-05-28

Location: Daugherty Hill Wildlife Area, Loma Rica, CA, USA
Yuba County


mu44137

Clarkia biloba ssp. brandegeae   Brandegee's clarkia

Alaine Arslan   2024-05-28

Location: Daugherty Hill Wildlife Area, Loma Rica, CA, USA
Yuba County


mu44356

Corallorhiza maculata   Summer coral root

Kenneth Richards   2024-05-28

Location: HW96+CG Eagleville, CA, USA
Yuba County


mu44668

Lathyrus vestitus   Common pacific pea

Eliezer Margolis   2024-05-28

Location: Bolinas Ridge Trail, Bolinas, CA 94924, USA
Marin County


po265716

Langloisia setosissima ssp. punctata   Lilac sunbonnet

Zoya Akulova-Barlow   2024-05-28

Location: Death Valley road south from Bishop,
Inyo County


mu44053

Crucianella angustifolia   Narrow leafed crucianella

Jordan Collins   2024-05-27

Location: Swasey Recreational Area, Redding, CA
Shasta County


mu44099

Collinsia tinctoria   Tincture plant

Andrew Aldrich   2024-05-27

Location: W368+XV Clayton, CA, USA
Contra Costa County


mu44049

Zeltnera davyi   Davy's centaury

R.A. Chasey   2024-05-27

Location
Contra Costa County


mu44054

Spiranthes porrifolia   Western ladies tresses

Jordan Collins   2024-05-27

Location: Swasey Recreational Area, Redding, CA
Shasta County


mu44548

Lonicera involucrata   Coast twinberry

Christie Greening   2024-05-27

Location: 742J+C3 Baywood-Los Osos, CA, USA
San Luis Obispo County


mu44863

Lupinus succulentus   Arroyo lupine

Susan White   2024-05-27

Location: 22855 Mulholland Hwy, Calabasas, CA 91302, USA
Los Angeles County


mu44547

Erythranthe grandis

Christie Greening   2024-05-27

Location: 742J+79 Baywood-Los Osos, CA, USA
San Luis Obispo County


mu44549

Silene gallica   Common catchfly

Christie Greening   2024-05-27

Location: 749V+RX Baywood-Los Osos, CA, USA
San Luis Obispo County


mu44867

Clarkia purpurea   Purple clarkia

Susan White   2024-05-27

Location: 22855 Mulholland Hwy, Calabasas, CA 91302, USA
Los Angeles County


mu44860

Sisyrinchium bellum   Blue eyed grass

Susan White   2024-05-27

Location: 22855 Mulholland Hwy, Calabasas, CA 91302, USA
Los Angeles County


mu44861

Salvia spathacea   Hummingbird sage

Susan White   2024-05-27

Location: 22855 Mulholland Hwy, Calabasas, CA 91302, USA
Los Angeles County


mu44872

Clarkia cylindrica   Speckled clarkia

Susan White   2024-05-27

Location: 22855 Mulholland Hwy, Calabasas, CA 91302, USA
Los Angeles County


mu44871

Clarkia cylindrica   Speckled clarkia

Susan White   2024-05-27

Location: 22855 Mulholland Hwy, Calabasas, CA 91302, USA
Los Angeles County


mu44862

Bloomeria crocea   Golden stars

Susan White   2024-05-27

Location: 22855 Mulholland Hwy, Calabasas, CA 91302, USA
Los Angeles County


mu44865

Phacelia cicutaria   Caterpillar phacelia

Susan White   2024-05-27

Location: 22855 Mulholland Hwy, Calabasas, CA 91302, USA
Los Angeles County


mu44859

Clarkia unguiculata   Woodland clarkia

Susan White   2024-05-27

Location: 22855 Mulholland Hwy, Calabasas, CA 91302, USA
Los Angeles County


mu44866

Clarkia unguiculata   Woodland clarkia

Susan White   2024-05-27

Location: 22855 Mulholland Hwy, Calabasas, CA 91302, USA
Los Angeles County


mu44868

Collinsia concolor   White collinsia

Susan White   2024-05-27

Location: 22855 Mulholland Hwy, Calabasas, CA 91302, USA
Los Angeles County


mu44876

Collinsia concolor   White collinsia

Susan White   2024-05-27

Location: 47G9+R6 Agoura Hills, CA, USA
Los Angeles County


mu44873

Venegasia carpesioides   Canyon sunflower

Susan White   2024-05-27

Location: 22855 Mulholland Hwy, Calabasas, CA 91302, USA
Los Angeles County


mu44553

Agoseris

Christie Greening   2024-05-27

Location: 743J+MG Baywood-Los Osos, CA, USA
San Luis Obispo County


mu44858

Venegasia carpesioides   Canyon sunflower

Susan White   2024-05-27

Location: 22855 Mulholland Hwy, Calabasas, CA 91302, USA
Los Angeles County


mu44869

Salvia dorrii   Dorr's sage

Susan White   2024-05-27

Location: 22855 Mulholland Hwy, Calabasas, CA 91302, USA
Los Angeles County


mu44864

Calochortus catalinae   Catalina mariposa

Susan White   2024-05-27

Location: 22855 Mulholland Hwy, Calabasas, CA 91302, USA
Los Angeles County


mu44117

Anthoxanthum occidentale   California sweet grass

Suzanne L. Weakley   2024-05-27

Location: Kent-Pump Road, Fairfax, CA, USA
Marin County


mu44587

Opuntia basilaris   Beavertail

Zanya Biviano   2024-05-27

Location: 4HVR+P8 Tehachapi, CA, USA
Kern County

Notes: Observation based on a photograph by Zanya Biviano. Opuntaria basilaris


mu44546

Hoita orbicularis   Creeping leather root

Christie Greening   2024-05-27

Location: 64XP+4Q Baywood-Los Osos, CA, USA
San Luis Obispo County


mu44184

Hesperolinon congestum   Marin western flax

Elena Oey   2024-05-27

Location: WG64+FX Corte Madera, CA, USA
Marin County


mu44155

Calochortus tiburonensis   Tiburon mariposa lily

Elena Oey   2024-05-27

Location: WG65+76 Tiburon, CA, USA
Marin County


mu44154

Calochortus tiburonensis   Tiburon mariposa lily

Elena Oey   2024-05-27

Location: WG65+F6 Tiburon, CA, USA
Marin County


mu44555

Calystegia macrostegia   Island morning glory

Christie Greening   2024-05-27

Location: 743J+C7 Baywood-Los Osos, CA, USA
San Luis Obispo County


mu44619

Claytonia perfoliata   Miner's lettuce

D.L. Nguyen   2024-05-27

Location: 30892 Trabuco Canyon Rd, Rancho Santa Margarita, CA 92688, USA
Orange County


mu44108

Malacothamnus fasciculatus   Chaparral bushmallow

Shari Suzuki   2024-05-27

Location: PR3V+XX Menifee, CA, USA
Riverside County


mu44111

Malacothamnus fasciculatus   Chaparral bushmallow

Shari Suzuki   2024-05-27

Location: 29016 Redwood Dr, Menifee, CA 92584, USA
Riverside County


mu44109

Malacothamnus fasciculatus   Chaparral bushmallow

Shari Suzuki   2024-05-27

Location: 29008 Bayleaf Cir, Menifee, CA 92584, USA
Riverside County


mu44620

Salvia apiana   White sage

D.L. Nguyen   2024-05-27

Location: M92W+RX Rancho Santa Margarita, CA, USA
Orange County


mu44203

Lupinus albifrons   Silver bush lupine

T Dixon   2024-05-27

Location: 3VC5+87 Sierra Village, CA, USA
Tuolumne County


mg244646

Calochortus splendens   Splendid mariposa

Ken-ichi Ueda   2024-05-27

Location: Margin of chaparral south of artist's point, at the end of social trail starting from Rock parking lot, Mount Diablo State Park, Contra Costa County, CA, USA
Contra Costa County

Notes: About peak flowering, there may be more further down the hill


mu44621

Keckiella cordifolia   Heart leaved keckiella

D.L. Nguyen   2024-05-27

Location: 30892 Trabuco Canyon Rd, Rancho Santa Margarita, CA 92688, USA
Orange County


mu44623

Lupinus latifolius   Broad leaf lupine

D.L. Nguyen   2024-05-27

Location: Live Oak Canyon Trail, Trabuco Canyon, CA 92679, USA
Orange County


mu44285

Trillium ovatum ssp. ovatum   Western wakerobin

Leyton Reid   2024-05-27

Location: 3987 Wellington St, Eureka, CA 95503, USA
Humboldt County


po265576

Lupinus bicolor   Lupine

Mary Ann Machi   2024-05-27

Location: Partly shaded meadow under canopy of mixed hard/softwood forest.
Humboldt County


po265587

Castilleja ambigua ssp. humboldtiensis   Humboldt bay owl's clover

Mary Ann Machi   2024-05-27

Location: Roadside between road & ditch with year round water (tidally influenced). Soil is poor, rocky but has other vegetation growing.
Humboldt County

Notes: Plants generally are between 3 & 9cm tall growing along 400-600m of roadside.


mu44557

Briza media   Perennial quakinggrass

Christie Greening   2024-05-26

Location: JVQ4+Q5 San Simeon, CA, USA
San Luis Obispo County


mu44096

Silene salmonacea   Klamath mountain catchfly

Jamie Spielmann   2024-05-26

Location: 668 Trinity Lake Blvd, Trinity Center, CA 96091, USA
Trinity County


mu43984

Calochortus albus var. rubellus   White fairy lantern

Meghan Lindt   2024-05-26

Location: 5216 Cayucos Templeton Rd, Templeton, CA 93465, USA
San Luis Obispo County


mu44172

Cornus nuttallii   Mountain dogwood

T Dixon   2024-05-26

Location: Abraham Ave, Mi-Wuk Village, CA 95346, USA
Tuolumne County


mu44174

Erysimum capitatum   Wallflower

T Dixon   2024-05-26

Location: Abraham Ave, Mi-Wuk Village, CA 95346, USA
Tuolumne County


mu44042

Calochortus luteus   Yellow mariposa

Evan Sedlock   2024-05-26

Location: Chicken Shack Fire Rd, Novato, CA 94949, USA
Marin County


io129998

Amsinckia lunaris   Bent flowered fiddleneck

Catherine Chang   2024-05-26

Location: West facing slope at fire road
Contra Costa County

Notes: Small land slump


io130320

Asclepias californica   California milkweed

Emily Sluiman   2024-05-26

Location
Riverside County


mu44227

Maianthemum stellatum   Starry false lily of the valley

Alison Gardner   2024-05-26

Location: 39001 Cypress Way, Gualala, CA 95445, USA
Mendocino County


po265489

Acamptopappus sphaerocephalus   Goldenhead

Wendy Walker   2024-05-26

Location
San Bernardino County


po265528

Vicia benghalensis   Purple vetch

Kristin Sabo   2024-05-26

Location: 2N76 Mt Lukens road near powerlines.
Los Angeles County


po265533

Gilia capitata   Blue field gilia

Kristin Sabo   2024-05-26

Location: 2N76 Mt. Lukens Road
Los Angeles County


po265537

Ceanothus integerrimus   Deer brush

Kristin Sabo   2024-05-26

Location: Mt Lukens
Los Angeles County


po265809

Osmadenia tenella   Osmadenia

Eric Merkt   2024-05-26

Location
Orange County


mu44410

Castilleja cinerea   Ash gray indian paintbrush

Luz Quinnell   2024-05-25

Location: 75RG+PP Doble, CA, USA
San Bernardino County


mu43971

Polygonum bidwelliae   Bidwell's knotweed

Jordan Collins   2024-05-25

Location: Upper Bidwell Park
Butte County


mu44409

Phlox austromontana   Southern mountain phlox

Luz Quinnell   2024-05-25

Location: 75RG+XV Doble, CA, USA
San Bernardino County


mu44411

Allium campanulatum   Dusky onion

Luz Quinnell   2024-05-25

Location: 75RH+X2 Doble, CA, USA
San Bernardino County


mu44272

Aquilegia eximia   Van Houtte's columbine

Charles Russell   2024-05-25

Location: VH59+G4 Hidden Valley Lake, CA, USA
Lake County


mu43937

Arnica discoidea   Rayless arnica

R.A. Chasey   2024-05-25

Location
Napa County


mu44271

Clarkia concinna   Red ribbons

Charles Russell   2024-05-25

Location: VH69+HC Hidden Valley Lake, CA, USA
Lake County


mu43926

Rigiopappus leptocladus   Wire weed

R.A. Chasey   2024-05-25

Location
Napa County


mu43920

Packera greenei   Flame ragwort

R.A. Chasey   2024-05-25

Location
Napa County


mu44439

Allium dichlamydeum   Coast onion

Charles Smith   2024-05-25

Location: 42775 Caspar Little Lake Rd, Mendocino, CA 95460, USA
Mendocino County


mu44181

Marsilea vestita   Hairy waterclover

Elena Oey   2024-05-25

Location: F2WQ+58 Fremont, CA, USA
Alameda County


mu44182

Downingia pulchella   Flatface downingia

Elena Oey   2024-05-25

Location: F2WP+2W Fremont, CA, USA
Alameda County


mu44371

Eriophyllum lanatum, common woolly sunflower, common, widespread, North American plant in the family Asteraceae

Ruth Ann Pearsons   2024-05-25

Location: V3CG+25 Alamo, CA, USA
Contra Costa County


mu44450

Brodiaea terrestris   Dwarf brodiaea

Rhonda Allen   2024-05-25

Location: 76M4+52 Little River, CA, USA
Mendocino County


mu44183

Downingia pulchella   Flatface downingia

Elena Oey   2024-05-25

Location: F2WQ+FR Fremont, CA, USA
Alameda County


mu43910

Sidalcea diploscypha   Fringed checker mallow

R.A. Chasey   2024-05-25

Location
Napa County


mu44664

Arnica discoidea   Rayless arnica

Eliezer Margolis   2024-05-25

Location: 730 Panoramic Hwy, Mill Valley, CA 94941, USA
Marin County


mu43904

Zeltnera trichantha   Alkali centaury

R.A. Chasey   2024-05-25

Location
Napa County


mu44380

Calochortus venustus   Butterfly mariposa lily

Ruth Ann Pearsons   2024-05-25

Location: V3CG+25 Alamo, CA, USA
Contra Costa County


mu43899

Toxicoscordion micranthum   Small flowered star lily

R.A. Chasey   2024-05-25

Location
Napa County


mu44270

Delphinium uliginosum   Swamp larkspur

Charles Russell   2024-05-25

Location: VH6M+FR Hidden Valley Lake, CA, USA
Lake County


mu43876

Clarkia affinis   Chaparral fairyfan

Sue Luft   2024-05-25

Location: 8200 Graves Creek Rd, Atascadero, CA 93422, USA
San Luis Obispo County


mu44372

Agoseris grandiflora, California dandelion or bigflower agoseris,

Ruth Ann Pearsons   2024-05-25

Location: V39G+H8 Alamo, CA, USA
Contra Costa County


mu43875

Clarkia purpurea   Purple clarkia

Sue Luft   2024-05-25

Location: 8200 Graves Creek Road, Atascadero, CA 93422, USA
San Luis Obispo County


mu44375

Agoseris grandiflora   Giant mountain dandelion

Ruth Ann Pearsons   2024-05-25

Location: V39G+Q4 Alamo, CA, USA
Contra Costa County


mu44376

Agoseris grandiflora   Giant mountain dandelion

Ruth Ann Pearsons   2024-05-25

Location: V39G+Q4 Alamo, CA, USA
Contra Costa County


mu44196

Clarkia gracilis   Graceful clarkia

Audeline Kurniawan   2024-05-25

Location: 5PQQ+J2 Honeydew, CA, USA
Humboldt County


mu44170

Dicentra formosa   Pacific bleedinghearts

Rhonda Allen   2024-05-25

Location: Russian Gulch State Park, Fern Canyon Trail, CA 95460, USA
Mendocino County


mu44195

Grindelia stricta   Gumweed

Audeline Kurniawan   2024-05-25

Location: 5PX9+WX Petrolia, CA, USA
Humboldt County


mu44416

Corallorhiza maculata   Summer coral root

Rhonda Allen   2024-05-25

Location: 409 Road, Ft. Bragg,CA
Mendocino County


mu44197

Clintonia andrewsiana   Red clintonia

Rhonda Allen   2024-05-25

Location: 41725 Co Rd 409, Mendocino, CA 95460, USA
Mendocino County


mg244531

Lupinus excubitus   Grape lupine

richard mcneill   2024-05-25

Location
Inyo County


io129941

Dudleya chasmophyta   Santiago Canyon Live Forever

Ron Vanderhoff   2024-05-25

Location: Vic Santiago Canyon (=Modjeska Cyn.), Santa Ana Mts. (location furnished on request, for research, conservation purpose)
Orange County

Notes: Type location. The location is intentionally obscured, but can be made available for research or conservation purposes. Plants in full flower Extent of occurrence to the SE is still undetermined. Accurate plant count uncertain..


Habitat

io129942

Clarkia epilobioides   Willow herb clarkia

Ron Vanderhoff   2024-05-25

Location: Nr cliffs, +-300m SW of Tucker Wildlife Sanctuary, Santiago Canyon, Santa Ana Mts.
Orange County

Notes: Small, but dense patch.


io129939

Erythranthe cardinalis   Cardinal monkey flower

Ron Vanderhoff   2024-05-25

Location: +-300m W of Tucker Wildlife Sanctuary, Santiago Canyon, Santa Ana Mts.
Orange County

Notes: Common, dense stand. Early in flower.


mu44166

Cypripedium californicum   California lady's slipper

Maya Avendano   2024-05-25

Location: JVC8+CP Dorr Place, CA, USA
Sonoma County


mu44210

Iris douglasiana   Douglas iris

Rhonda Allen   2024-05-25

Location: 18450 Shoreview Ln, Fort Bragg, CA 95437, USA
Mendocino County


mu44216

Bolanders phacelia

Rhonda Allen   2024-05-25

Location: 86J5+MH Mendocino, CA, USA
Mendocino County


mu44282

Castilleja exserta ssp. latifolia   Purple owl's clover

Leyton Reid   2024-05-25

Location: RRRF+CV Manila, CA, USA
Humboldt County


mu44097

Silene salmonacea   Klamath mountain catchfly

Jamie Spielmann   2024-05-25

Location: V58G+JJ Minersville, CA, USA
Trinity County


po265384

Camissonia sierrae ssp. sierrae   Sierra sun cup

Ryan Donnelly   2024-05-25

Location: Sandy soil
Madera County

Notes: South of road (downslope)


po265432

Rumex crassus   Willow leaved dock

Abbot Chambers   2024-05-25

Location: Slope above sand beach.
Marin County


mu44827

Oenothera elata ssp. hookeri   Evening primrose

Shari Suzuki   2024-05-24

Location: 27537 Commerce Center Dr, Temecula, CA 92590, USA
Riverside County


mu43799

Salvia columbariae   Chia sage

Wendy Walker   2024-05-24

Location: C94C+V9 Pinon Hills, CA, USA
San Bernardino County


mu43796

Asclepias vestita   Woolly milkweed

Wendy Walker   2024-05-24

Location: 8714 Wintergreen Rd, Pinon Hills, CA 92372, USA
San Bernardino County


mu43784

Anemone occidentalis   Western anemone

Dennis Haines   2024-05-24

Location: MP39+M2 Chalfant, CA, USA
Mono County


io129963

Clarkia purpurea   Purple clarkia

Mohith Parige   2024-05-24

Location
Alameda County


mu44185

Clarkia concinna   Red ribbons

Rhonda Allen   2024-05-24

Location: Highway 128, west slope, near Navarro
Mendocino County


mu44563

Briza maxima   Rattlesnake grass

Rhonda Allen   2024-05-24

Location: 8201 CA-1, Little River, CA 95456, USA
Mendocino County


po265832

Clarkia concinna ssp. concinna   Red ribbons

Helen Hancock   2024-05-24

Location: Ohlone Regional Wilderness: on scree slope along road to Camp Bertha
Alameda County

Notes: Stigma exserted beyond anthers but petals were not measured. Note that Clarkia concinna subsp. automixa was reported here May 22 2020.


po265415

Helianthella californica   California helianthella

Helen Hancock, David Gowen, Dianne Lake, Michele Hammond   2024-05-24

Location: Ohlone Regional Wilderness. above road to Camp Bertha
Alameda County

Notes: Varying exposures on different slopes. Several large clumps.


po265394

Allium bolanderi var. bolanderi   Bolander's onion

Helen Hancock, David Gowen, Dianne Lake, Michele Hammond   2024-05-24

Location: Ohlone Regional Wilderness: Ohlone Wilderness Trail 0.3 mi. W of trail marker 32; above seep/drainage area
Alameda County

Notes: Most were growing within a small mound of Eriogonum wrightii var. trachygonum between a rock and the fence. Scattered individuals growing nearby in the drier exposed areas were much shorter.


Counted at least 32 flower heads of Allium bolanderi growing in the shelter of this Eriogonum wrightii var. trachygonum.

Location of the Allium bolanderi: in the small mound of Eriogonum between the rock and the fence

io129908

Acmispon cytisoides   Bentham's deerweed

Mike Russler   2024-05-24

Location
San Luis Obispo County


io129918

Ceanothus thyrsiflorus var. thyrsiflorus   Blue blossom

Mike Russler   2024-05-24

Location
San Luis Obispo County


mu44281

Lonicera involucrata var. ledebourii   Coast twinberry

Leyton Reid   2024-05-24

Location: 2699 Pleasant Ave, Eureka, CA 95503, USA
Humboldt County


mu44283

Bellardia viscosa   Yellow glandweed

Leyton Reid   2024-05-24

Location: 2699 Pleasant Ave, Eureka, CA 95503, USA
Humboldt County


mu43794

Argemone munita   Prickly poppy

Wendy Walker   2024-05-24

Location: 99FQ+RF Pinon Hills, CA, USA
San Bernardino County


mu43795

Stanleya pinnata   Prince's plume

Wendy Walker   2024-05-24

Location: 2456 Desert Front Rd, Wrightwood, CA 92397, USA
San Bernardino County


mu43873

Calochortus catalinae   Catalina mariposa

David Strauch   2024-05-24

Location: Temescal Ridge, Topanga SP, Santa Monica Mountains
Los Angeles County

Notes: Growing in thick scrub of Artemesia, Eriogonum and Acmispon


mu44591

Clinopodium

Christie Greening   2024-05-24

Location: F43F+QW Cayucos, CA, USA
San Luis Obispo County


po265389

Corallorhiza maculata   Summer coral root

Mary Ann Machi   2024-05-24

Location: Floor of mixed hardwood and softwood forest, mostly shaded.
Humboldt County


po265514

Rupertia physodes   Common rupertia

Mary Ann Machi   2024-05-24

Location: Partly shaded meadow adjacent to mixed hard/softwood forest.
Humboldt County

Notes: Blossoms from buds to full bloom. Single plant growing in center of dirt roadway. Remainder en masse in meadow above roadway.


po265518

Maianthemum racemosum   Feathery false lily of the valley

Mary Ann Machi   2024-05-24

Location: Previously logged area adjacent to Bald Hills Rd.
Humboldt County

Notes: Plants growing upright rather than with arching stems since this was forested before logging and not the usual environment. Leaves also facing upwards. Typically found in partial shade and deep, moist, soft soils.


po265774

Castilleja attenuata   Narrow leaved owl's clover

Steve Conger   2024-05-24

Location: Redwood National & State Parks-Bald Hills off Schoolhouse Peak Rd in partially shaded flat.
Humboldt County


po265780

Leptosiphon bicolor   True babystars

Steve Conger   2024-05-24

Location: Redwood National and State Park-Bald Hills in partially shaded flat adjacent to Schoolhouse Pk. road
Humboldt County

Notes: White petal specimen, tinged with magenta on back of petals


mu44263

Mimulus aurantiacus   Sticky monkeyflower

Mike Gonzales   2024-05-23

Location: FCHH+FJ San Clemente, CA, USA
Orange County


mu43630

Trifolium willdenovii   Tomcat clover

Leah Lord   2024-05-23

Location: Alex Forman Trail, Fairfax, CA 94930, USA
Marin County


io129953

Downingia cuspidata   Toothed downingia

Gelliot Rosewater   2024-05-23

Location: Boggs Lake, Lake County
Lake County

Notes: Found in abundance on the edge of the seasonal lake, before the stand of reeds. ID confirmed by an informational poster at the entrance of the trail, describing the flowers that are currently blooming.


mu43774

Asclepias cordifolia   Purple milkweed

Dennis Haines   2024-05-23

Location: Q3HV+RF Hume, CA, USA
Fresno County


mu44749

Calochortus argillosus   Clay mariposa

Izi Aspera   2024-05-23

Location: W396+C5 Clayton, CA, USA
Contra Costa County


io129749

Chaenactis glabriuscula var. orcuttiana   Orcutt's yellow chaenactis

Ron Vanderhoff   2024-05-23

Location: Base of ocean bluffs, 300m SE of W terminus Calafia Street, S side, San Clemente State Park
Orange County

Notes: Although I am still uncertain of the subtaxa of these plants I am posting them as orcuttiana. Leaves 1-pinnnate, 2-4 cm (most +- 2 cm, 4 cm exceptional). Same location as prior collections of this taxon here (Riefner, 2017 UC2094996 and Moriarty, 1973 UCR0144536). Leaves only somewhat fleshy. Plant essentially upright. Plant stature/size rather small. Immediate coastal location does suggest orcuttiana, other features are inconsistent.


io129835

Pholisma arenarium   Dune food

Mike Russler   2024-05-23

Location
San Luis Obispo County


io129724

Dudleya multicaulis   Many stemmed dudleya

Ron Vanderhoff   2024-05-23

Location: Specific location will be furnished upon research request. The largest of a few scattered colonies.Plants all vegetative. Probably more than 100 plants.
Orange County

Notes: With Lan Wei, a doctorate student at Yale University, who is investigating phylogenetic relationships of species within the Haseanthus clade of Dudleya. Plants early in flower. Basal leaves already senesced.


io130003

Cirsium occidentale   Western thistle

Hunter Breck   2024-05-23

Location
Marin County


io129722

Diplacus australis   Southern monkeyflower

Ron Vanderhoff   2024-05-23

Location
Orange County

Notes: Scattered, all with apricot colored corollas, glabrous calyces.


mu44667

Agoseris grandiflora   Giant mountain dandelion

Eliezer Margolis   2024-05-23

Location: V9JW+VC Muir Beach, CA, USA
Marin County


mu43623

Lychnis coronaria   Rose campion

Alaine Arslan   2024-05-23

Location: Chips Creek, PCT Belden, CA, USA
Plumas County


mu43626

Diplacus grandiflorus   Sticky monkeyflower

Alaine Arslan   2024-05-23

Location: Chips Creek, PCT Belden, CA, USA
Plumas County


po265336

Phacelia exilis   Transverse range phacelia

Martin Schenker   2024-05-23

Location: Mike Foster Bear Ponds, north of smaller northern vernal pool
Ventura County

Notes: meadow seep alongside Erythranthe nasuta


po265351

Oncosiphon pilulifer   Stinknet

Wendy Walker   2024-05-23

Location: In the planter in front of the post office just north of the drive though drop box.
San Bernardino County

Notes: About 8 plants. All were pulled, bagged and disposed of. First time seeing in our area and we have been looking.


po265382

Epilobium minutum   Minute willowherb

David Wolfson   2024-05-23

Location: Irish HIlls, dry portion of streambed at intersection of Ocean View and Old Prospector Tr.
San Luis Obispo County


mu43676

Calochortus luteus   Yellow mariposa

Karen Swift   2024-05-22

Location: Walker Ridge Rd, Clearlake Oaks, CA 95423, USA
Lake County


mu43678

Calochortus amabilis   Golden fairy lantern

Karen Swift   2024-05-22

Location: Co Rd 303, Stonyford, CA 95979, USA
Lake County


mu43677

Calochortus amabilis   Golden fairy lantern

Karen Swift   2024-05-22

Location: Co Rd 303, Stonyford, CA 95979, USA
Lake County


mu43704

Calochortus amabilis   Golden fairy lantern

Karen Swift   2024-05-22

Location: Co Rd 303, Stonyford, CA 95979, USA
Lake County


io129685

Abronia maritima   Sticky sand verbena

Mel Letterman   2024-05-22

Location: off the sidewalk of E Ocean Blvd.
Los Angeles County


mu43595

Viola lobata   Moose horn violet

Alaine Arslan   2024-05-22

Location: Mill Creek Trail, Bucks Lake, CA, USA
Plumas County


mu43703

Calochortus amabilis   Golden fairy lantern

Karen Swift   2024-05-22

Location: Co Rd 303, Stonyford, CA 95979, USA
Lake County


mu43592

Caltha leptosepala   White marsh marigold

Alaine Arslan   2024-05-22

Location: Mill Creek Trail, Bucks Lake, CA, USA
Plumas County


mu43641

Clarkia concinna   Red ribbons

Karen Swift   2024-05-22

Location: 14271 Bartlett Springs Rd, Lucerne, CA 95458, USA
Lake County


mu44818

Aquilegia formosa   Columbine

Kevin Sherrill   2024-05-22

Location: 470 Corte Norte, Novato, CA 94949, USA
Marin County


mu43597

Dicentra uniflora   Steers head

Alaine Arslan   2024-05-22

Location: Mill Creek Trail, Bucks Lake, CA, USA
Plumas County


mu43632

Dudleya cymosa   Rock lettuce

Karen Swift   2024-05-22

Location: 7979-8168 Bartlett Springs Rd, Clearlake Oaks, CA 95423, USA
Lake County


mu43857

Calochortus clavatus var. gracilis   Slender mariposa lily

Dana Briggs Wyler   2024-05-22

Location: Sloan Canyon Rd, Castaic, CA 91384, USA
Los Angeles County


mu43640

Delphinium nudicaule   Canyon larkspur

Karen Swift   2024-05-22

Location: 46RV+H9 Lucerne, CA, USA
Lake County


mu44362

Calochortus tiburonensis   Tiburon mariposa lily

Jason Bosinoff   2024-05-22

Location: Phyllis Ellman Trail, Ring Mountain Preserve, Corte Madera, CA
Marin County


mu44361

Calochortus tiburonensis   Tiburon mariposa lily

Jason Bosinoff   2024-05-22

Location: Phyllis Ellman Trail, Ring Mountain Preserve, Corte Madera, CA
Marin County


mu43589

Viola macloskeyi   Macloskey's violet

Alaine Arslan   2024-05-22

Location: Mill Creek Trail, Bucks Lake, CA, USA
Plumas County


mu43748

Ceanothus thyrsiflorus   Blueblossom

Mojgan Mahdizadeh   2024-05-22

Location: 5RQ6+H8 Boulder Creek, CA, USA
Santa Cruz County


mu44104

Malacothamnus fasciculatus   Chaparral bushmallow

Paul Decker   2024-05-22

Location: FMGJ+3X Agua Dulce, CA, USA
Los Angeles County


mu43590

Ribes roezlii var. roezlii   Sierra gooseberry

Alaine Arslan   2024-05-22

Location: Mill Creek Trail, Bucks Lake, CA, USA
Plumas County


mu43598

Pectiantia breweri   Brewer's miterwort

Alaine Arslan   2024-05-22

Location: Mill Creek Trail, Bucks Lake, CA, USA
Plumas County


mu43801

Calochortus excavatus   Inyo County star tulip

Bob Steele   2024-05-22

Location: FHHX+Q9 Chalfant, CA, USA
Mono County


mu44452

Chloropyron maritimum ssp. maritimum   Salt marsh bird's-beak

Randall English   2024-05-22

Location: North Back Bay Trail, 62 Cormorant Cir, Newport Beach, CA 92660, USA
Orange County


mu44366

Eschscholzia californica   California poppy

Bob Cutler   2024-05-22

Location: 2140 Chase Dr, Rancho Cordova, CA 95670, USA
Sacramento County


mu43853

Calochortus clavatus var. gracilis   Slender mariposa lily

Dana Briggs Wyler   2024-05-22

Location: Sloan Canyon Rd, Castaic, CA 91384, USA
Los Angeles County


mg244464

Limnanthes bakeri   Baker's meadowfoam

Emily R. Allen   2024-05-22

Location
Mendocino County


io129720

Phacelia imbricata var. imbricata   Imbricate Phacelia

Jacob Smith   2024-05-22

Location: Granitic rock crevice on an exposed slope, Jose Basin, Sierra National Forest, Fresno County.
Fresno County

Notes: Corolla narrowly campanulate; stem ascending, multiple.


mu43793

Fremontodendron californicum   California fremontia

Wendy Walker   2024-05-22

Location: 2424 Desert Front Rd, Wrightwood, CA 92397, USA
San Bernardino County


mu43452

Trichostema lanceolatum   Vinegarweed

Shari Suzuki   2024-05-22

Location: Cross Hike Menifee, Aldergate Dr, Menifee, CA 92584, USA
Riverside County


mu43454

Eriogonum fasciculatum   California buckwheat

Shari Suzuki   2024-05-22

Location: PR5V+CC Menifee, CA, USA
Riverside County


mu43441

Eriogonum fasciculatum   California buckwheat

Shari Suzuki   2024-05-22

Location: PR4V+CC Menifee, CA, USA
Riverside County


mu43449

Calochortus splendens   Splendid mariposa

Shari Suzuki   2024-05-22

Location: 29003 Shorecliff Cir, Menifee, CA 92585, USA
Riverside County


po265307

Darmera peltata   Umbrella plant

Mary Ann Machi   2024-05-22

Location: Along edge of Mad River
Humboldt County

Notes: Approx. 100 ft. section at river's edge. Growing with/near alders, berry bushes, lupines, willows.


po265714

Calyptridium umbellatum   Pussy toes

Zoya Akulova-Barlow   2024-05-22

Location: South of Mono Lake along highway 120
Mono County


po265718

Camissoniopsis cheiranthifolia   Beach evening-primrose

Phyllis Fitzsimons   2024-05-22

Location
San Luis Obispo County


po265719

Vicia benghalensis   Purple vetch

Phyllis Fitzsimons   2024-05-22

Location
San Luis Obispo County

Notes: Plant ID please of purple flower. Thank you


po265720

Vicia benghalensis   Purple vetch

Phyllis Fitzsimons   2024-05-22

Location
San Luis Obispo County


po265721

Sisyrinchium bellum   Blue eyed grass

Phyllis Fitzsimons   2024-05-22

Location
San Luis Obispo County


mu44265

Verbena lasiostachys   Western vervain

Mike Gonzales   2024-05-21

Location: FCHH+MQ San Clemente, CA, USA
Orange County


mu44264

Eschscholzia californica   California poppy

Mike Gonzales   2024-05-21

Location: FCHH+GQ San Clemente, CA, USA
Orange County


mu44256

Hosackia crassifolia   Broad leaved lotus

Karen Fraser   2024-05-21

Location: 2C4G+28 Harrison Park, CA, USA
San Diego County


mu44257

Claytonia perfoliata   Miner's lettuce

Karen Fraser   2024-05-21

Location: XCXH+PC Harrison Park, CA, USA
San Diego County


mu44251

Linum lewisii   Lewis' flax

Karen Fraser   2024-05-21

Location: XCV3+VV Julian, CA, USA
San Diego County


mu44254

Trifolium albopurpureum   Indian clover

Karen Fraser   2024-05-21

Location: 34571 Engineers Rd, Julian, CA 92036, USA
San Diego County


mu44249

Lathyrus vestitus   Common pacific pea

Karen Fraser   2024-05-21

Location: 15484 Incapa Rd, Julian, CA 92036, USA
San Diego County


mu44246

Lupinus bicolor   Lupine

Karen Fraser   2024-05-21

Location: 34200 Broken Oak Ln, Julian, CA 92036, USA
San Diego County


mu43502

Stachys bullata   Southern hedge nettle

stacey lynn moss   2024-05-21

Location: JRMG+C7 San Simeon, CA, USA
San Luis Obispo County


mu43032

Erythranthe guttata   Seep monkey flower

stacey lynn moss   2024-05-21

Location: JRPC+PW San Simeon, CA, USA
San Luis Obispo County


io129435

Malacothamnus palmeri   Cambria bushmallow

Mike Russler   2024-05-21

Location
San Luis Obispo County


mu44218

Datura wrightii   Jimsonweed

Yvonne Wilber   2024-05-21

Location: CPM2+58 Mira Monte, CA, USA
Ventura County


po265279

Cirsium remotifolium var. odontolepis   Pacific fringed thistle

Eric Goldbeck-Dimon   2024-05-21

Location: Downhill side of Pine Mountain Fire Rd
Marin County


po265377

Mimetanthe pilosa   Snouted monkey flower

David Wolfson   2024-05-21

Location: Santa Margarita Lake, on sandy bar at conjunction of east and west forks of Blinn Tr.
San Luis Obispo County


mu44800

Layia carnosa   Beach layia

Kevin Sherrill   2024-05-20

Location: 429V+VQ Inverness, CA, USA
Marin County


mu44778

Calochortus tolmiei   Hairy star tulip

Kevin Sherrill   2024-05-20

Location: 22XH+MQ Inverness, CA, USA
Marin County


mu43987

Streptanthus albidus ssp. peramoenus   Most beautiful jewel flower

Meghan Lindt   2024-05-20

Location: 68X4+4R San Luis Obispo, CA, USA
San Luis Obispo County


mu44780

Sisyrinchium bellum   Blue eyed grass

Kevin Sherrill   2024-05-20

Location: Bull Point Trail, Point Reyes Station, CA 94956, USA
Marin County


mu43995

Calochortus argillosus   Clay mariposa

Meghan Lindt   2024-05-20

Location: 68X5+25 San Luis Obispo, CA, USA
San Luis Obispo County


mu44437

Corallorhiza maculata   Summer coral root

Charles Russell   2024-05-20

Location: 73X8+F2 Scotts Flat, CA, USA
Nevada County


io129714

Bistorta bistortoides   American bistort

Dolly B. Chapman   2024-05-20

Location: Meadow
Sierra County


mu44433

Tellima grandiflora   Fringe cups

Charles Russell   2024-05-20

Location: 73X8+8C Scotts Flat, CA, USA
Nevada County


mu44802

Limnanthes douglasii ssp. sulphurea   Point Reyes meadowfoam

Kevin Sherrill   2024-05-20

Location: 84CV2253+2F
Marin County


mu43970

Linanthus californicus   Prickly phlox

D.L. Nguyen   2024-05-20

Location: M92W+X9 Rancho Santa Margarita, CA, USA
Orange County


mu44622

Silene laciniata   Cardinal catchfly

D.L. Nguyen   2024-05-20

Location: 30892 Trabuco Canyon Rd, Rancho Santa Margarita, CA 92688, USA
Orange County


mu44781

Triphysaria floribunda   San francisco owl's clover

Kevin Sherrill   2024-05-20

Location: 849VX2RM+9G
Marin County


mu43396

Chorizanthe pungens var. pungens   Monterey spineflower

Kyle Suchy   2024-05-20

Location: 642 Pheasant Ridge Rd, Del Rey Oaks, CA 93940, USA
Monterey County


mu43463

Calochortus luteus   Yellow mariposa

Susan Shea   2024-05-20

Location: C9X3+5R, Santa Rosa, CA 95409, USA
Sonoma County


io129692

Pholisma arenarium   Dune food

Mel Letterman   2024-05-20

Location
Kern County


mu44624

Datura stramonium   Jimson weed

D.L. Nguyen   2024-05-20

Location: Edna Spaulding Trail, Rancho Santa Margarita, CA 92688, USA
Orange County


io129220

Corallorhiza striata   Striped coral root

Jacob Smith   2024-05-20

Location: In dry understory of a Abies concolor dominated forest, Southern Sierra Nevada, Fresno County, California. ~1863m.
Fresno County


io129229

Erythranthe serpentinicola   Irish Hills monkeyflower

Mike Russler   2024-05-20

Location
San Luis Obispo County


io129277

Iris macrosiphon   Ground iris

Gelliot Rosewater   2024-05-20

Location: Located right along the main trail on Mt. Konocti.
Lake County

Notes: Compared with photos of iris macrosiphon. Local Lake County person that propagates native plants here confirmed that it is iris macrosiphon, but in an odd color.


io129275

Lysimachia latifolia   Pacific starflower

Gelliot Rosewater   2024-05-20

Location
Lake County


io129268

Pickeringia montana var. montana   Chaparral pea

Mike Russler   2024-05-20

Location
San Luis Obispo County


io129266

Pickeringia montana var. montana   Chaparral pea

Mike Russler   2024-05-20

Location
San Luis Obispo County


io129261

Calochortus amabilis   Golden fairy lantern

Gelliot Rosewater   2024-05-20

Location
Lake County


io129276

Clarkia bottae   Punch bowl godetia

Mike Russler   2024-05-20

Location
San Luis Obispo County

Notes: The pedicel bends directly from the stem reflecting C. bottae.


io129269

Calochortus argillosus   Clay mariposa

Mike Russler   2024-05-20

Location
San Luis Obispo County


po265890

Leptosiphon bicolor   True babystars

Mary Ann Machi   2024-05-20

Location: West facing steep bank on east side of Avenue of the Giants
Humboldt County

Notes: Many other plants, especially Calochortus amabilis.


mu43517

Stellaria littoralis   Shore chickweed

R.A. Chasey   2024-05-19

Location
Marin County


mu42967

Dudleya chasmophyta   Santiago Canyon Live Forever

Eric Koberle   2024-05-19

Location: Vic. Santiago Canyon, location obscured.
Orange County

Notes: On ledges of steep northeast facing cliff, Baker Canyon Conglomerate.


mu43515

Isolepis carinata   Keeled bulrush

R.A. Chasey   2024-05-19

Location
Marin County


mu43513

Helenium puberulum   Sneezeweed

R.A. Chasey   2024-05-19

Location
Marin County


mu43508

Juncus phaeocephalus var. phaeocephalus   Brown headed rush

R.A. Chasey   2024-05-19

Location
Marin County


mu44590

Helminthotheca echioides   Bristly ox-tongue

Christie Greening   2024-05-19

Location: F43F+QQ Cayucos, CA, USA
San Luis Obispo County


mu44593

Calystegia

Christie Greening   2024-05-19

Location: F43F+V8 Cayucos, CA, USA
San Luis Obispo County


mu43525

Dichelostemma multiflorum   Many flowered brodiaea

Rhonda Allen   2024-05-19

Location: RGPR+9C Chinese Camp, CA, USA
Tuolumne County


mu44588

Dipsacus sativus   Indian teasel

Christie Greening   2024-05-19

Location: F44F+2H Cayucos, CA, USA
San Luis Obispo County


mu44559

Dipsacus sativus   Indian teasel

Christie Greening   2024-05-19

Location: F46P+G6 Cayucos, CA, USA
San Luis Obispo County


mu44551

Cirsium

Christie Greening   2024-05-19

Location: F46W+J4 Cayucos, CA, USA
San Luis Obispo County


mu43528

Zeltnera venusta   Charming centaury

Rhonda Allen   2024-05-19

Location: RGMR+R5 Chinese Camp, CA, USA
Tuolumne County


mu44592

Agoseris grandiflora   Giant mountain dandelion

Christie Greening   2024-05-19

Location: F43F+MJ Cayucos, CA, USA
San Luis Obispo County


mu44589

Calystegia

Christie Greening   2024-05-19

Location: F43F+MR Cayucos, CA, USA
San Luis Obispo County


mu43524

Ewans larkspur

Rhonda Allen   2024-05-19

Location: RGPR+Q2 Chinese Camp, CA, USA
Tuolumne County


mu44891

Oxalis oregana   Redwood sorrel

Ruby J. Soto Cardona   2024-05-19

Location: 901 Alvarado Rd, Berkeley, CA 94705, USA
Alameda County


mu43828

Danthonia californica   California oatgrass

Emily R. Allen   2024-05-19

Location: along Orr Creek Trail in Low Gap Park. In wet clearing with Perederidia.
Mendocino County


mu44297

Asclepias eriocarpa   Indian milkweed

Susan White   2024-05-19

Location: 4856+8H Calabasas, CA, USA
Los Angeles County


mu44343

Silybum marianum   Milk thistle

Max Licher   2024-05-19

Location: 1788 Wollam St, Los Angeles, CA 90065, USA
Los Angeles County


io129191

Calochortus simulans   San luis obispo mariposa lily

Mike Russler   2024-05-19

Location: Frequent along Rinconada Trail.
San Luis Obispo County


mu44098

Frasera albicaulis   Whitestem frasera

Jamie Spielmann   2024-05-19

Location: PHHV+8G Hat Creek, CA, USA
Shasta County


mu43547

Sarcodes sanguinea   Snow plant

Dolly B. Chapman   2024-05-19

Location: MG8W+MV Calpine, CA, USA
Sierra County


po265062

Aphyllon purpureum   Naked broom rape

David Gowen, Helen Hancock, Steve Hancock   2024-05-19

Location: Los Mochos Boy Scout Camp: hillside south of a small creekbed and west of Mines Road
Alameda County


io129159

Calochortus simulans   San luis obispo mariposa lily

Mike Russler   2024-05-19

Location: Raised fence line on Blue Star Memorial Hwy. 58
San Luis Obispo County


io129082

Euphorbia albomarginata   Rattlesnake sandmat

Erin Bergman   2024-05-19

Location
Riverside County


po265060

Agoseris retrorsa   Spear leaved agoseris

Helen Hancock, Steve Hancock, David Gowen   2024-05-19

Location: Los Mochos Boy Scout Camp: along Windmill Trail
Alameda County

Notes: Fruit body tip truncate even though leaves were not particularly angled toward leaf base


io129091

Opuntia phaeacantha   Brown spined prickly pear

Erin Bergman   2024-05-19

Location
Riverside County


io129209

Echinocereus engelmannii   Calico cactus

Erin Bergman   2024-05-19

Location
Riverside County


po265056

Triteleia peduncularis   Marsh tritileia

David Gowen, Helen Hancock, Steve Hancock   2024-05-19

Location: Los Mochos Boy Scout Camp: on creek bank below serpentine seep, south of small water tank
Alameda County

Notes: At least 5 plants but probably more.


io129176

Acmispon prostratus   Nuttall's acmispon

Ron Vanderhoff   2024-05-19

Location: San Elijo Lagoon, mesa slightly above, at extreme S edge and adjacent to Hwy.101, Solana Beach
San Diego County

Notes: Adjacent to A. glaber glaber. Late in flower.


mg243570

Viola purpurea ssp. quercetorum   Goosefoot yellow violet

Ryan O'Dell   2024-05-19

Location
San Benito County


io129085

Hulsea vestita ssp. callicarpha   Beautiful hulsea

Erin Bergman   2024-05-19

Location
Riverside County


mu43587

Coryphantha vivipara var. rosea   Viviparous foxtail cactus

Melanie Davis   2024-05-19

Location: 7CPP+54 Cima, CA, USA
San Bernardino County


po265046

Argemone munita   Prickly poppy

Martin Schenker   2024-05-19

Location: Howard fire burn scar, bend in sespe river
Ventura County

Notes: only a few, scattered plants throughout the burned area


po265051

Amsinckia douglasiana   Douglas' fiddleneck

Martin Schenker   2024-05-19

Location: north of sespe river trail
Ventura County

Notes: a whole hillside of golden speckled hairs.. what a spectacle!


po265059

Uropappus lindleyi   Silver puffs

Abbot Chambers   2024-05-19

Location: SCA Trail in the Marin Headlands
Marin County


po265301

Fritillaria glauca   Siskiyou missionbells

Damon Tighe   2024-05-19

Location: 39.843097, -122.959122
Mendocino County


mu43806

Pholistoma auritum var. auritum   Blue fiesta flower

Sue Luft   2024-05-18

Location: 8200 Graves Creek Road, Atascadero, CA 93422, USA
San Luis Obispo County


mu43803

Calochortus albus   White fairy lantern

Sue Luft   2024-05-18

Location: 8200 Graves Creek Road, Atascadero, CA 93422, USA
San Luis Obispo County


mu43394

Diplacus thompsonii

Kyle Suchy   2024-05-18

Location
Tulare County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu43775

Viola primulifolia ssp. occidentalis   Western bog violet

Julie A. Kierstead   2024-05-18

Location: Gasquet, CA, USA
Del Norte County


mu43779

Ledum glandulosum   Western labrador tea

Julie A. Kierstead   2024-05-18

Location: Gasquet, CA, USA
Del Norte County


mu43772

Cypripedium californicum   California lady's slipper

Julie A. Kierstead   2024-05-18

Location: Gasquet, CA, USA
Del Norte County


mu43778

Galium ambiguum   Yolla bolly bedstraw

Julie A. Kierstead   2024-05-18

Location: Gasquet, CA, USA
Del Norte County


mu43771

Balsamorhiza deltoidea   Deltoid balsam root

Julie A. Kierstead   2024-05-18

Location: Gasquet, CA, USA
Del Norte County


mu43767

Oxalis smalliana   Redwood sorrel

Julie A. Kierstead   2024-05-18

Location: Gasquet, CA, USA
Del Norte County


mu43769

Vancouveria chrysantha   Siskiyou inside out flower

Julie A. Kierstead   2024-05-18

Location: Gasquet, CA, USA
Del Norte County


mu43468

Armeria maritima ssp. californica   Sea thrift

Jill Surdzial   2024-05-18

Location: C55M+H9 Fort Bragg, CA, USA
Mendocino County


mu43467

Eschscholzia californica   California poppy

Jill Surdzial   2024-05-18

Location: C55M+H9 Fort Bragg, CA, USA
Mendocino County


mu43372

Allophyllum gilioides ssp. violaceum   Dense false gilia

Kyle Suchy   2024-05-18

Location
Tulare County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu44414

Calochortus splendens   Splendid mariposa

Luz Quinnell   2024-05-18

Location: 40780 Calle Campina Nuevo, Murrieta, CA 92562, USA
Riverside County


mu43537

Amorpha californica var. napensis   Indigo bush

Suzanne L. Weakley   2024-05-18

Location: Las Posadas State Forest, Angwin, CA
Napa County


mu44735

Lewisia cotyledon var. howellii   Howell's lewisia

Jamie Spielmann   2024-05-18

Location: 4WJG+CJ Rinckel, CA, USA
Shasta County


mu43469

Iris douglasiana   Douglas iris

Jill Surdzial   2024-05-18

Location: 18094 Ocean Dr, Fort Bragg, CA 95437, USA
Mendocino County


mu42948

Clarkia xantiana ssp. parviflora   Kern canyon clarkia

Bob Steele   2024-05-18

Location: PW2H+V6 Onyx, CA, USA
Kern County


mu42953

Chorizanthe xanti ssp. xanti   Xantus' spineflower

Bob Steele   2024-05-18

Location: PW2G+VV Onyx, CA, USA
Kern County


mu43540

Triteleia hyacinthina   Wild hyacinth

Suzanne L. Weakley   2024-05-18

Location: Las Posadas State Forest, Angwin, CA
Napa County


mu43534

Calochortus amabilis   Golden fairy lantern

Suzanne L. Weakley   2024-05-18

Location: Las Posadas State Forest, Angwin, CA
Napa County


mu43536

Clarkia amoena ssp. huntiana   Farewell to spring

Suzanne L. Weakley   2024-05-18

Location: Las Posadas State Forest, Angwin, CA
Napa County


mu43763

Physocarpus capitatus   Ninebark

Julie A. Kierstead   2024-05-18

Location: 280 Gasquet Flat Rd, Gasquet, CA 95543, USA
Del Norte County


mu43761

Triteleia bridgesii   Bridges' brodiaea

Julie A. Kierstead   2024-05-18

Location: 280 Gasquet Flat Rd, Gasquet, CA 95543, USA
Del Norte County


mu43461

Eriogonum fasciculatum var. polifolium   California buckwheat

Arlee Montalvo   2024-05-18

Location: Delhi Sands habitat near Slover and S. Pepper Ave, Colton, CA, USA
San Bernardino County

Notes: Delhi sands habitat of the Boruchin Preserve, undergoing restoration. Rivers and Lands Conservancy. One of the main native shrubs to this site. With Acmispon glaber var. brevialatus, Heterotheca grandiflora, Oenothera californica.


mu44552

Calochortus albus   White fairy lantern

Christie Greening   2024-05-18

Location: 8265 Toloso Rd, Atascadero, CA 93422, USA
San Luis Obispo County


mu44602

Pickeringia montana   Chaparral pea

Christie Greening   2024-05-18

Location: 4665 Portola Way, Atascadero, CA 93422, USA
San Luis Obispo County


mu44560

Trichostema lanatum   Woolly bluecurls

Christie Greening   2024-05-18

Location: 8230 Toloso Rd, Atascadero, CA 93422, USA
San Luis Obispo County


io129030

Solanum umbelliferum   Blue witch

Ron Vanderhoff   2024-05-18

Location: Santiago Creek, 300m W junction Santiago Cyn. Rd. and Silverado Cyn. Rd.
Orange County

Notes: Locally common.


io129105

Collinsia concolor   White collinsia

Erin Bergman   2024-05-18

Location
Riverside County


po264914

Scutellaria mexicana   Mexican bladder sage

Olesya Konovalova   2024-05-18

Location
Los Angeles County


The youngest plant amongst all present. Others have dry branches. This one all fresh coming out of the ground.

po264924

Githopsis specularioides   Venus' looking glass

Mary Ann Machi   2024-05-18

Location: Grassy slope
Humboldt County


po265039

Streptanthus tortuosus   Jewelweed

Mary Ann Machi   2024-05-18

Location: Roadside rock covered with mosses, lichens, ferns, little to no soil. Along Mountain View Rd.
Humboldt County

Notes: 2 plants in bloom, 1 not. Plants in bloom are approx. 14 cm x 14cm, extremely stunted compared to other plants along Titlow Hill Rd/FS1. These do not have the bright chartreuse colored leaves others at higher elevations do. Rock approx 10 ft high, 15 ft wide.


po265600

Clarkia cylindrica   Speckled clarkia

Dee Shea Himes   2024-05-18

Location
San Luis Obispo County


po265626

Gilia millefoliata   Manyleaf gilia

Steve Conger   2024-05-18

Location: Samoa Dunes between Navy Base Road and Samoa Drag strip
Humboldt County

Notes: Open, sandy areas, scattered and lower than surrounding native grasses


mu43606

Tellima grandiflora   Fringe cups

Jordan Collins   2024-05-17

Location: Chappie ORV Area, Shasta, CA, USA
Shasta County


mu43822

Plantago patagonica   Patagonia plantain

Lynn Sweet   2024-05-17

Location: 58635 Cima Rd, Nipton, CA 92364, USA
San Bernardino County


mu44342

Romneya coulteri   Coulter's matilija poppy

Max Licher   2024-05-17

Location: 1415 N College Ave, Claremont, CA 91711, USA
Los Angeles County


mu43607

Sedum paradisum ssp. paradisum

Jordan Collins   2024-05-17

Location: Chappie ORV Area, Shasta, CA, USA
Shasta County


mu44435

Limnanthes douglasii ssp. sulphurea   Point Reyes meadowfoam

Charles Russell   2024-05-17

Location: 24983 Sir Francis Drake Blvd, Point Reyes Station, CA 94956, USA
Marin County


mu44267

Zeltnera venusta   Charming centaury

Bonnie Nickel   2024-05-17

Location: WP8X+32 San Diego, CA, USA
San Diego County


mu44881

Clarkia purpurea   Purple clarkia

D.L. Nguyen   2024-05-17

Location: HC2P+52 Coto de Caza, CA, USA
Orange County


mu43027

Hosackia pinnata   Pinnate lotus

Jane Cohn   2024-05-17

Location: 4RFM+PP Rinckel, CA, USA
Shasta County


mu44467

Penstemon grinnelli

Zanya Biviano   2024-05-17

Location: MX76+2W Onyx, CA, USA
Kern County


mg243327

Allium howellii var. sanbenitense   San benito onion

Ryan O'Dell   2024-05-17

Location
San Benito County


mg243303

Hordeum depressum   Alkali barley

Ryan O'Dell   2024-05-17

Location
San Benito County


mu44438

Streptanthus glandulosus ssp. secundus   One sided jewelflower

Charles Russell   2024-05-17

Location: 3850 Lucas Valley Rd, Nicasio, CA 94946, USA
Marin County


mg243277

Collinsia heterophylla   Chinese houses

Ryan O'Dell   2024-05-17

Location
San Benito County


mu44431

Lepechinia calycina   Pitcher sage

Ben Spencer-Cooke   2024-05-17

Location: 3WPR+57 Lompico, CA, USA
Santa Cruz County

Notes: Observation based on a photograph by Ben Spencer-Cooke. Lepechinia calycina; Pitcher sage- is a plant in the mint family, Lamiaceae.


io129160

Oreocarya confertiflora   Yellow-flowered oreocarya

Mel Letterman   2024-05-17

Location
Mono County


mu43603

Lysimachia latifolia   Pacific starflower

Ben Spencer-Cooke   2024-05-17

Location: 3WMR+3F Zayante, CA, USA
Santa Cruz County


io129200

Lewisia rediviva   Bitter root

Erin Bergman   2024-05-17

Location
Riverside County


io128957

Calochortus palmeri var. munzii   Munz's mariposa lily

Erin Bergman   2024-05-17

Location
Riverside County


io128937

Opuntia phaeacantha   Brown spined prickly pear

Erin Bergman   2024-05-17

Location
Riverside County


po264994

Epilobium campestre   Smooth boisduvalia

Dianne Lake   2024-05-17

Location: Ohlone Rgnl Wilderness: Barren in grassland, Shafer Flat, not far below road
Alameda County


po265010

Trifolium barbigerum   Bearded clover

Dianne Lake   2024-05-17

Location: Ohlone Rgnl Wilderness: Shafer Flat, just a few plants in a few places
Alameda County


po265019

Chorizanthe aphanantha   Irish Hills spineflower

David Wolfson   2024-05-17

Location: Irish Hills, just past pavement end on Mariposa Tr.
San Luis Obispo County


po265036

Trifolium cyathiferum   Cup clover

Atalie Brown   2024-05-17

Location: Ohlone Rgnl Wilderness: Murietta Falls
Alameda County

Notes: Just 1 clump but many stems


po265632

Polygonum paronychia   Dune knotweed

Steve Conger   2024-05-17

Location: On ocean bluffs above waveslope North of Stone Lagoon
Humboldt County


mu42925

Chorizanthe polygonoides var. polygonoides   Knotweed spineflower

R.A. Chasey   2024-05-16

Location
Napa County


mu43856

Calochortus striatus   Alkali mariposa lily

Dana Briggs Wyler   2024-05-16

Location: California City, CA, USA
Kern County


mu42912

Oenothera cespitosa   Fragrant evening-primrose

Alaine Arslan   2024-05-16

Location: CA-299, Cedarville, CA 96104, USA
Modoc County


mu43854

Calochortus striatus   Alkali mariposa lily

Dana Briggs Wyler   2024-05-16

Location: California City, CA, USA
Kern County


mu43855

Calochortus striatus   Alkali mariposa lily

Dana Briggs Wyler   2024-05-16

Location: California City, CA, USA
Kern County


mu42908

Lewisia rediviva var. rediviva   Bitter root

Alaine Arslan   2024-05-16

Location: South Warner Contiguous Area, Eagleville, CA, USA
Modoc County


mu44550

Bloomeria crocea   Golden stars

Christie Greening   2024-05-16

Location: F8RR+JH Atascadero, CA, USA
San Luis Obispo County


mu44603

Bloomeria crocea   Golden stars

Christie Greening   2024-05-16

Location: 7165 Pinal Ave, Atascadero, CA 93422, USA
San Luis Obispo County


mu44606

Malacothamnus nuttallii   Nuttall's bushmallow

Christie Greening   2024-05-16

Location: 7165 Pinal Ave, Atascadero, CA 93422, USA
San Luis Obispo County


io128880

Hydrophyllum occidentale   Western waterleaf

Mike Russler   2024-05-16

Location: Frequent along Big Creek Road
Fresno County


io128877

Hydrophyllum occidentale   Western waterleaf

Mike Russler   2024-05-16

Location: Frequent along Big Creek Road
Fresno County


mu44220

Rhododendron occidentale var. occidentale   Western azalea

Alison Gardner   2024-05-16

Location: 39138 Ocean Dr, Gualala, CA 95445, USA
Mendocino County


mu43181

Poa douglasii   Sand dune blue grass

Kyle Suchy   2024-05-16

Location
Monterey County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu44670

Phacelia californica   Rock phacelia

Eliezer Margolis   2024-05-16

Location: VCGX+F9 Tamalpais-Homestead Valley, CA, USA
Marin County


mu43605

Fritillaria pudica   Yellow fritillary

Jordan Collins   2024-05-16

Location: Klamath National Forest, Callahan, CA, USA
Siskiyou County


mu43609

Phacelia greenei   Scott valley phacelia

Jordan Collins   2024-05-16

Location: Klamath National Forest, Callahan, CA, USA
Siskiyou County


mu43610

Phacelia greenei   Scott valley phacelia

Jordan Collins   2024-05-16

Location: Klamath National Forest, Callahan, CA, USA
Siskiyou County


mu43689

Dudleya cymosa ssp. agourensis   Canyon liveforever

Karen Swift   2024-05-15

Location: Evergreen Rd, Groveland, CA 95321, USA
Tuolumne County


mu43714

Dudleya cymosa ssp. agourensis   Canyon liveforever

Karen Swift   2024-05-15

Location: Evergreen Rd, Groveland, CA 95321, USA
Tuolumne County


mu42867

Calochortus superbus   Yellow mariposa

Alaine Arslan   2024-05-15

Location: Hog Lake, Sacramento River Bend CA, USA
Tehama County


mu42823

Calochortus superbus   Yellow mariposa

Gelliot Rosewater   2024-05-15

Location: 21431 Raccoon Flat Rd, Lower Lake, CA 95457, USA
Lake County

Notes: Located in a large patch of calochortus luteus. On private property and observed alongside an easement road.


mu42821

Delphinium nudicaule   Canyon larkspur

Andrew Claassen   2024-05-15

Location: Q8XJ+PV French Gulch, CA, USA
Trinity County


mu43711

Calochortus luteus   Yellow mariposa

Karen Swift   2024-05-15

Location: 13381 Red Hill Rd, Jamestown, CA 95327, USA
Tuolumne County


mu43643

Calochortus venustus   Butterfly mariposa lily

Karen Swift   2024-05-15

Location: RGPM+W3 Chinese Camp, CA, USA
Tuolumne County


mu43652

Clarkia biloba ssp. biloba   Two lobed clarkia

Karen Swift   2024-05-15

Location: RGPM+X2 Chinese Camp, CA, USA
Tuolumne County


io128771

Dudleya blochmaniae ssp. blochmaniae   Blochman's dudleya

Ron Vanderhoff   2024-05-15

Location: 250 m NNW of mouth of Segunda Deschecha, San Clemente
Orange County

Notes: Local patch. These plants flagged (by USFWS?) and apparently under management. Nativity uncertain. Could be remnants for the original large colony that was here, or could have been plantings following the 20 year ago cliff collapse. These plants not caged.


mg242402

Calochortus albus   White fairy lantern

Patrick Furtado   2024-05-15

Location: #fire
Monterey County


mu44604

Malacothamnus nuttallii   Nuttall's bushmallow

Christie Greening   2024-05-15

Location: 7165 Pinal Ave, Atascadero, CA 93422, USA
San Luis Obispo County


mu42885

Aesculus californica   Buckeye

Jamie Spielmann   2024-05-15

Location: HHH4+MW Redding, CA, USA
Shasta County


po264757

Brodiaea elegans   Harvest brodiaea

Robin Carter-Ervin   2024-05-15

Location
Butte County


po264761

Allium campanulatum   Dusky onion

Paul Decker   2024-05-15

Location: Along the Hooker Meadow Trail on the Kern Plateau
Tulare County


po264763

Gilia millefoliata   Manyleaf gilia

Mary Ann Machi   2024-05-15

Location: Partly vegetation covered area of sand dunes adjacent to Humboldt Bay.
Humboldt County

Notes: In a strip about 100'x3'. Appears to be an old vehicle track. Plants growing in the area between the tires would have traveled.


po264769

Delphinium nudicaule   Canyon larkspur

Chris Berry   2024-05-15

Location: In the middle of fire road adjacent to Newell Creek
Santa Cruz County


mu43807

Allium unifolium   One leaf onion

Sue Luft   2024-05-14

Location: 8200 Graves Creek Road, Atascadero, CA 93422, USA
San Luis Obispo County


mu44747

Calochortus luteus   Yellow mariposa

Izi Aspera   2024-05-14

Location: R3XV+F4 Blackhawk, CA, USA
Contra Costa County


mg242275

Aristolochia californica   California pipevine

Michael Nehl   2024-05-14

Location
Sacramento County


mu42826

Calochortus splendens   Splendid mariposa

Shari Suzuki   2024-05-14

Location: PR6R+8M Menifee, CA, USA
Riverside County


mg242274

Calochortus monophyllus   Yellow star tulip

Michael Nehl   2024-05-14

Location
El Dorado County


mg242273

Calystegia stebbinsii   Stebbins's morning glory

Michael Nehl   2024-05-14

Location
El Dorado County


mg242272

Primula hendersonii   Mosquito bill

Michael Nehl   2024-05-14

Location
El Dorado County


mu43035

Collinsia heterophylla   Chinese houses

Mike Gonzales   2024-05-14

Location: FCHH+63 San Clemente, CA, USA
Orange County


mg242240

Calystegia stebbinsii   Stebbins's morning glory

Michael Nehl   2024-05-14

Location
El Dorado County


mg242239

Calochortus monophyllus x albus

Michael Nehl   2024-05-14


El Dorado County


mg242235

Calochortus albus   White fairy lantern

Michael Nehl   2024-05-14

Location
El Dorado County


mg242229

Calystegia stebbinsii   Stebbins's morning glory

Michael Nehl   2024-05-14

Location
El Dorado County


mg242224

Lewisia rediviva   Bitter root

Michael Nehl   2024-05-14

Location
El Dorado County


mg242223

Calochortus luteus   Yellow mariposa

Michael Nehl   2024-05-14

Location
Sacramento County


mg242222

Calochortus monophyllus x albus

Michael Nehl   2024-05-14


El Dorado County


io128589

Gilia tricolor   Bird's eyes

Ron Vanderhoff   2024-05-14

Location: 300m WSW Harriett Weider Regional Park, Huntington Beach
Orange County

Notes: Few.


mg242213

Chlorogalum angustifolium   Narrow leaved soaproot

Michael Nehl   2024-05-14

Location
Sacramento County

Notes: Chlorogalum angustifolium


mu44396

Rough dogs tail grass

Ruth Ann Pearsons   2024-05-14

Location: 2757 Morgan Dr, San Ramon, CA 94583, USA
Contra Costa County


mg243713

Pleuropogon californicus var. davyi   Davy's semaphore grass

Emily R. Allen   2024-05-14

Location
Mendocino County


mu43604

Erythranthe filicifolia   fern-leaved monkeyflower

Jordan Collins   2024-05-14

Location: Plumas National Forest, Camp Eighteen, CA, USA
Butte County


po264758

Diplacus tricolor   Tricolor monkeyflower

Robin Carter-Ervin   2024-05-14

Location
Butte County


po264765

Marsilea vestita ssp. vestita   Hairy pepperwort

Robin Carter-Ervin   2024-05-14

Location
Butte County


mu42802

Elymus californicus   California bottle grass

Janice Kuch   2024-05-13

Location: Muir Woods, CA, USA
Marin County


mu45289

Eschscholzia californica   California poppy

D.L. Nguyen   2024-05-13

Location: 6675 Ellis Ave, Huntington Beach, CA 92648, USA
Orange County


mg242089

Poa bulbosa   Bulbous blue grass

Emily R. Allen   2024-05-13

Location
Mendocino County


io128374

Agoseris retrorsa   Spear leaved agoseris

Cynthia Powell   2024-05-13

Location: Mount Diablo: Juniper Trail
Contra Costa County


mu43544

Collinsia

Dan Jenkins   2024-05-13

Location: 1151 Low Gap Rd, Ukiah, CA 95482, USA
Mendocino County


po264917

Scutellaria mexicana   Mexican bladder sage

Olesya Konovalova   2024-05-13

Location
Los Angeles County


mu44144

Erythranthe taylorii   Shasta limestone monkeyflower

Jamie Spielmann   2024-05-12

Location: RXQC+HR Bella Vista, CA, USA
Shasta County


mu42681

Lilac

Erica Lindy   2024-05-12

Location: Stagg St, Canoga Park, CA 91304, USA
Los Angeles County


mu42872

Lewisia cotyledon   Cliff lewisia

Jane Cohn   2024-05-12

Location: 4R8M+42 Rinckel, CA, USA
Shasta County


mu43545

Calochortus

Dan Jenkins   2024-05-12

Location: 1151 Low Gap Rd, Ukiah, CA 95482, USA
Mendocino County


mu42836

Clarkia purpurea   Purple clarkia

Suzanne L. Weakley   2024-05-12

Location: Mitchell Cyn., Mt. Diablo St. Park, Clayton, CA
Contra Costa County


mu42834

Calochortus venustus   Butterfly mariposa lily

Suzanne L. Weakley   2024-05-12

Location: Mitchell Cyn., Mt. Diablo St. Park, Clayton, CA
Contra Costa County


mu42839

Dichelostemma congestum   Fork toothed ookow

Suzanne L. Weakley   2024-05-12

Location: Mitchell Cyn., Mt. Diablo St. Park, Clayton, CA
Contra Costa County


mu42838

Eriophyllum lanatum   Wooly sunflower

Suzanne L. Weakley   2024-05-12

Location: Mitchell Cyn., Mt. Diablo St. Park, Clayton, CA
Contra Costa County


mu42835

Diplacus aurantiacus   Sticky monkeyflower

Suzanne L. Weakley   2024-05-12

Location: Mitchell Cyn., Mt. Diablo St. Park, Clayton, CA
Contra Costa County


mu43434

Aphyllon purpureum   Naked broom rape

Jane Cohn   2024-05-12

Location: 4RRJ+F4 McCloud, CA, USA
Shasta County


mu42676

Calochortus catalinae   Catalina mariposa

Elena Oey   2024-05-12

Location: PWVX+4R Los Olivos, CA, USA
Santa Barbara County

Notes: Four-parted individual.Observation based on a photograph by Elena Oey.


io128271

Allium peninsulare var. franciscanum   San francisco bay onion

Mike Russler   2024-05-12

Location
San Mateo County


io128279

Sidalcea diploscypha   Fringed checker mallow

Mike Russler   2024-05-12

Location
San Mateo County


io128273

Castilleja rubicundula ssp. lithospermoides   Cream sacs

Mike Russler   2024-05-12

Location
San Mateo County


io128284

Calochortus luteus   Yellow mariposa

Mike Russler   2024-05-12

Location
San Mateo County


mu42744

Leptosiphon parviflorus   Variable linanthus

Kyle Suchy   2024-05-12

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


po264635

Gilia millefoliata   Manyleaf gilia

Mary Ann Machi   2024-05-12

Location: Sandy patches of dunes adjacent to New Navy Base Road.
Humboldt County

Notes: Foggy morning. Dew on plants.


po264730

Amelanchier alnifolia var. semiintegrifolia   Service berry

Mary Ann Machi   2024-05-12

Location: Top of rocky outcrop along Bald Hills Rd.
Humboldt County

Notes: Several plants in this location and in the area in general. In bloom.


po264734

Dipterostemon capitatus   Blue dicks

Mary Ann Machi   2024-05-12

Location: Meadows along Bald Hills Rd
Humboldt County

Notes: From the intersection with Lyons Ranch parking area to approximately 2 miles SW along Bald Hills Rd. Superbloom this year. Most along the NE side of the road. Acreage based on average 100 ft swath x 2 miles.


mu42633

Cystopteris fragilis   Brittle fern

R.A. Chasey   2024-05-11

Location
Marin County


mu42632

Polystichum californicum   California sword fern

R.A. Chasey   2024-05-11

Location
Marin County


mu42638

Calochortus striatus   Alkali mariposa lily

Bob Steele   2024-05-11

Location: Bob Powers Gateway Preserve
Kern County


mu42629

Triteleia laxa   Ithuriel's spear

R.A. Chasey   2024-05-11

Location
Marin County


io128204

Calochortus splendens   Splendid mariposa

Richard Sullivan   2024-05-11

Location
Contra Costa County

Notes: Growing in weedy oat grass on south west facing slope


po264609

Nemacladus richardsiae

Aaron Echols   2024-05-11

Location: Santa Ana River Wash. Highland. South of Splitter Channel, Plunge Creek
San Bernardino County


po264621

Asclepias californica   California milkweed

Kristin Sabo   2024-05-11

Location: Fall Creek Trail - sandy, partial shade
Los Angeles County


po265627

Pentagramma triangularis   Gold back fern

Steve Conger   2024-05-11

Location: USFS East Fork Campground, within 50 yards of entry gate on heavily shaded lower north slope.
Humboldt County


po265628

Pentagramma triangularis   Gold back fern

Steve Conger   2024-05-11

Location: USFS East Fork Campground, within 50 yards of entry gate on heavily shaded lower north slope.
Humboldt County


mu42540

Streptanthus glandulosus var. secundus   One sided jewelflower

R.A. Chasey   2024-05-10

Location
Marin County


mu42541

Carex barbarae   Valley sedge

R.A. Chasey   2024-05-10

Location
Marin County


mu42535

Carex globosa   Round fruit sedge

R.A. Chasey   2024-05-10

Location
Marin County


mu44292

Calochortus tolmiei   Hairy star tulip

Robert Bovero-Spina   2024-05-10

Location: 849VX2RM+H6
Marin County


mu42671

Melica californica   California melic

Emily R. Allen   2024-05-10

Location: XWPJ+CH Nacomis Indian Rancheria, CA, USA
Mendocino County


mu42669

Stipa pulchra   Purple needle grass

Emily R. Allen   2024-05-10

Location: 2W39+5M Hopland, CA, USA
Mendocino County


mg241953

Streptanthus glandulosus ssp. glandulosus   Jewelflower

Ken-ichi Ueda   2024-05-10

Location: Steep hill on south side of West Shore Trail below the dam, Anthony Chabot Regional Park, Alameda County, CA, USA
Alameda County

Notes: Visited with Damon Tighe who's been monitoring this population for several years.


mu44554

Delphinium

Christie Greening   2024-05-10

Location: F8VV+5J Atascadero, CA, USA
San Luis Obispo County


mu44608

Delphinium

Christie Greening   2024-05-10

Location: 7165 Pinal Ave, Atascadero, CA 93422, USA
San Luis Obispo County


mg241970

Festuca microstachys   Small fescue

Emily R. Allen   2024-05-10

Location: HREC. Serpentine outcropping within non native grassland dominated by barbed goatgrass.
Mendocino County


io130002

Cypripedium californicum   California lady's slipper

Hunter Breck   2024-05-10

Location: Cedars
Sonoma County


mu42466

Darmera peltata   Umbrella plant

Jane Cohn   2024-05-10

Location: 5M9P+JG Castella, CA, USA
Shasta County


mu42565

Clarkia breweri   Brewer's clarkia

Bob Stahmer   2024-05-10

Location: 16501 CA-130, Livermore, CA 94550, USA
Stanislaus County


mu42566

Clarkia unguiculata   Woodland clarkia

Bob Stahmer   2024-05-10

Location: 16501 CA-130, Livermore, CA 94550, USA
Stanislaus County


mu42542

Melica californica   California melic

R.A. Chasey   2024-05-10

Location
Marin County


mu44020

Lewisia cotyledon var. cotyledon   Cliff lewisia

Dana York   2024-05-10

Location: Klamath National Forest, along Elk Creek.
Siskiyou County


mu44025

Sonnea hispida   Cascade popcornflower

Dana York   2024-05-10

Location: Klamath National Forest, Marble Mountain Wilderness, along the Granite Creek Trail.
Siskiyou County


po264557

Gilia millefoliata   Manyleaf gilia

Mary Ann Machi   2024-05-10

Location: Sandy patches of dunes adjacent to New Navy Base Road.
Humboldt County

Notes: Tallest specimen 7 cm, most less than 5 cm. Upright stems with cluster of blossoms at top. Blossoms less than 1 cm. With Layia carnosa.


po264603

Layia carnosa   Beach layia

Mary Ann Machi   2024-05-10

Location: Sandy areas of dunes adjacent to New Navy Base Rd.
Humboldt County

Notes: With Gilia millefoliata, Platystemon californicus - Creamcups, Lupin species


po264632

Ceanothus leucodermis   Chaparral whitethorn

Kristin Sabo   2024-05-10

Location: Mt. Lukens - Stone Canyon Trail
Los Angeles County


mu44247

Erythranthe guttata   Seep monkey flower

Karen Fraser   2024-05-09

Location: 34571 Engineers Rd, Julian, CA 92036, USA
San Diego County


mu44245

Clarkia purpurea   Purple clarkia

Karen Fraser   2024-05-09

Location: WCRR+W5 Descanso, CA, USA
San Diego County


mu44244

Gilia diegensis   Coastal gilia

Karen Fraser   2024-05-09

Location: XC3P+8R Descanso, CA, USA
San Diego County


mu44243

Platystemon californicus   Cream cups

Karen Fraser   2024-05-09

Location: XC4H+M2 Descanso, CA, USA
San Diego County


mu44242

Lamium amplexicaule var. album   Henbit

Karen Fraser   2024-05-09

Location: WCWM+HQ Descanso, CA, USA
San Diego County


mu44238

Sidalcea sparsifolia   Southern checkerbloom

Karen Fraser   2024-05-09

Location: WCPQ+VX Descanso, CA, USA
San Diego County


mu42527

Calochortus luteus   Yellow mariposa

William Lundgren   2024-05-09

Location: 5799+GQ Coyote, CA, USA
Santa Clara County


mu42528

Stachys bullata   Southern hedge nettle

William Lundgren   2024-05-09

Location: 5799+GV Coyote, CA, USA
Santa Clara County


mu42596

Cypripedium californicum   California lady's slipper

Benjamin Crain   2024-05-09

Location
Humboldt County

Notes: Observation based on a photograph by Benjamin Crain. Location data added subsequently.


mu42583

Hulsea heterochroma   Red rayed hulsea

John L. Thompson   2024-05-09

Location: 6WJJ+R2 Mount Wilson, CA, USA
Los Angeles County

Notes: Observation based on a photograph by John L. Thompson. Hundreds of plants, mostly still in bud, populating an open area west of the Mt. Wilson Red Box Road. Area possibly scorched by Bobcat Fire of 2020; plants intermingled with Poodle-Dog Bush (Eriodictyon parryi).


Redray Alpinegold (Hulsea heterochroma) (2024.05.09) #35, with Mt. San Antonio ( = Mt. Baldy, 10,064') in the distance.

mu42790

Sisyrinchium bellum   Blue eyed grass

Mary Sue Ittner   2024-05-09

Location: Point Arena Stornetta Unit California Coastal National Monument
Mendocino County


one plant with white flowers near plants with blue flowers

mu44821

Pinus radiata   Monterey pine

Robert Cichowski   2024-05-09

Location: 508 San Simeon-Monterey Creek Rd, Cambria, CA 93428, USA
San Luis Obispo County


mu44820

Pinus radiata   Monterey pine

Robert Cichowski   2024-05-09

Location: 6285 Van Gordon Creek Rd, Cambria, CA 93428, USA
San Luis Obispo County


mu44822

Pinus radiata   Monterey pine

Robert Cichowski   2024-05-09

Location: 6285 Van Gordon Creek Rd, Cambria, CA 93428, USA
San Luis Obispo County


mu44819

Pinus Radiata   Monterey pine

Robert Cichowski   2024-05-09

Location: 6285 Van Gordon Creek Rd, Cambria, CA 93428, USA
San Luis Obispo County


mu44558

Calochortus

Christie Greening   2024-05-09

Location: F8RV+RF Atascadero, CA, USA
San Luis Obispo County


io127991

Selaginella bigelovii   Bigelow's moss fern

Ron Vanderhoff   2024-05-09

Location: Borrego Canyon Trail, .N side, 7km NE of Portola Pkwy and trailhead, Whiting Ranch Wilderness Park
Orange County

Notes: Common locally.


io127990

Nolina cismontana   Peninsular beargrass

Ron Vanderhoff   2024-05-09

Location: Borrego Canyon Trail, .7km NE of Portola Pkwy and trailhead, Whiting Ranch Wilderness Park
Orange County

Notes: Full flower.


io127985

Taraxacum officinale   Red seeded dandelion

Ron Vanderhoff   2024-05-09

Location: Red Rock Canyon Parking Lot and Borrego Canyon Trailhead, Whiting Ranch Wilderness Park
Orange County

Notes: Several in lawn and adjacent edges.


mg241811

Yucca brevifolia   Joshua tree

richard mcneill   2024-05-09

Location
Inyo County


io128042

Allium tuolumnense   Rawhide hill onion

Mike Russler   2024-05-09

Location: Roadside on Sims Road before junction with Hwy 120.
Tuolumne County

Notes: With Delphinium variegatum ssp. variegatum.


io128040

Allium tuolumnense   Rawhide hill onion

Mike Russler   2024-05-09

Location: Roadside on Sims Road before junction with Hwy 120.
Tuolumne County


io128038

Allium tuolumnense   Rawhide hill onion

Mike Russler   2024-05-09

Location: Roadside on Sims Road before junction with Hwy 120.
Tuolumne County

Notes: With Delphinium variegatum ssp. variegatum.


io128623

Sidalcea hartwegii   Hartweg's checkerbloom

Mike Russler   2024-05-09

Location
Tuolumne County


mu44028

Trillium ovatum   Western wakerobin

Dana York   2024-05-09

Location: Klamath National Forest, Marble Mountain Wilderness, along the Granite Creek Trail.
Siskiyou County


po264483

Dipterostemon capitatus ssp. capitatus   Blue dicks

Shelly Marshall   2024-05-09

Location
Orange County


po264485

Dipterostemon capitatus ssp. capitatus   Blue dicks

Shelly Marshall   2024-05-09

Location
Orange County


po264486

Dipterostemon capitatus ssp. capitatus   Blue dicks

Shelly Marshall   2024-05-09

Location
Orange County


po264487

Amsinckia intermedia   Common fiddleneck

Shelly Marshall   2024-05-09

Location
Orange County


po264489

Ribes speciosum   Fuchsia flowered gooseberry

Shelly Marshall   2024-05-09

Location
Orange County


po264490

Primula clevelandii var. gracilis   Padre's shooting star

Shelly Marshall   2024-05-09

Location
Orange County


po264495

Calochortus weedii   Weed's mariposa

Shelly Marshall   2024-05-09

Location
Orange County


po264498

Opuntia littoralis   Prickly pear

Shelly Marshall   2024-05-09

Location
Orange County


po264499

Opuntia littoralis   Prickly pear

Shelly Marshall   2024-05-09

Location
Orange County


po264503

Castilleja exserta   Owl's clover

Shelly Marshall   2024-05-09

Location
Orange County


po264506

Crossosoma californicum   Catalina crossosoma

Saskia Raether   2024-05-09

Location
Los Angeles County


po264507

Sisyrinchium bellum   Blue eyed grass

Shelly Marshall   2024-05-09

Location
Orange County


po264508

Lathyrus vestitus   Common pacific pea

Shelly Marshall   2024-05-09

Location
Orange County


po264510

Cleomella arborea   Bladderpod

Shelly Marshall   2024-05-09

Location
Orange County


po264511

Paeonia californica   California peony

Shelly Marshall   2024-05-09

Location
Orange County


po264523

Calochortus tolmiei   Hairy star tulip

Mary Ann Machi   2024-05-09

Location: South facing rocky cut bank with full sun along Mountain View Rd, Ashfield Ridge
Humboldt County

Notes: Grows near Erysium capitatum, Quercus chrysolepis.


po264526

Calochortus striatus   Alkali mariposa lily

Craig King   2024-05-09

Location
Kern County


po265766

Epilobium ciliatum ssp. glandulosum   Glandular willowherb

Steve Conger   2024-05-09

Location: Bair Road, partial shade on south facing slope
Humboldt County


po265771

Collomia heterophylla   Varied leaved collomia

Steve Conger   2024-05-09

Location: On bluff adjacent to Bair Rd.
Humboldt County


mu42534

Nemacladus sigmoideus   Small flowered nemacladus

Bob Steele   2024-05-08

Location: Freeman Canyon
Kern County


mu44750

Prunus andersonii   Desert peach

Joe Biviano   2024-05-08

Location: 20121 Weston Ave, Tehachapi, CA 93561, USA
Kern County


mu42532

Nemacladus sigmoideus   Small flowered nemacladus

Bob Steele   2024-05-08

Location: Freeman Canyon
Kern County


mu44605

Castilleja affinis   Indian paintbrush

Christie Greening   2024-05-08

Location: 7165 Pinal Ave, Atascadero, CA 93422, USA
San Luis Obispo County


mu44556

Castilleja affinis   Indian paintbrush

Christie Greening   2024-05-08

Location: 7165 Pinal Ave, Atascadero, CA 93422, USA
San Luis Obispo County


io127822

Cylindropuntia prolifera   Coastal cholla

Ron Vanderhoff   2024-05-08

Location: Brightwater trail , toward E end, Bolsa Chica bluffs, Huntington Beach.
Orange County

Notes: Several.


io127821

Horkelia cuneata var. puberula   Mesa horkelia

Ron Vanderhoff   2024-05-08

Location: Brightwater trail , toward E end, Bolsa Chica bluffs, Huntington Beach.
Orange County

Notes: Very common. Full flower. Probably introduced during restoration.


mu43569

Carlowrightia arizonica   Arizona carlowrightia

Melanie Davis, Lynn Sweet   2024-05-08

Location: JMHF+3R La Quinta, CA, USA
Riverside County


mu43572

Chorizanthe parryi var. parryi   Parry's spineflower

Melanie Davis   2024-05-08

Location: W772+RH Cabazon, CA, USA
Riverside County


mu42553

Calochortus pulchellus   Mt. Diablo fairy lantern

Kara Douglas   2024-05-08

Location: V29H+XV Alamo, CA, USA
Contra Costa County


mu42554

Calochortus pulchellus   Mt. Diablo fairy lantern

Kara Douglas   2024-05-08

Location: V29H+XW Alamo, CA, USA
Contra Costa County


mu42552

Calochortus pulchellus   Mt. Diablo fairy lantern

Kara Douglas   2024-05-08

Location: V29H+RQ Alamo, CA, USA
Contra Costa County


po264631

Hesperoyucca whipplei   Chaparral yucca

Kristin Sabo   2024-05-08

Location: Fall Creek Trail
Los Angeles County


po265630

Silene nelsonii   Nelson's silene

Steve Conger   2024-05-08

Location: Friday Ridge
Trinity County


po265631

Silene nelsonii   Nelson's silene

Steve Conger   2024-05-08

Location: Friday Ridge
Trinity County


io127755

Eriophyllum confertiflorum   Yellow yarrow

David Strauch   2024-05-07

Location: Zuma Ridge trail, Santa Monica Mountains
Los Angeles County


mu42393

Tragopogon porrifolius   Salsify

Randy Huey   2024-05-07

Location: 8XJR+H5 Vacaville, CA, USA
Solano County


mu43033

Brodiaea filifolia   Thread leaved brodiaea

Mike Gonzales   2024-05-07

Location: F9JF+H6 San Juan Capistrano, CA, USA
Orange County


io127761

Juglans californica   Southern california black walnut

David Strauch   2024-05-07

Location: Zuma Ridge, Santa Monica Mountains
Los Angeles County


io127757

Phacelia parryi   Parry's phacelia

David Strauch   2024-05-07

Location: Zuma Ridge, Santa Monica Mountains
Los Angeles County


io127752

Calochortus catalinae   Catalina mariposa

David Strauch   2024-05-07

Location: Zuma Ridge trail, Santa Monica Mountains
Los Angeles County


mg241461

Calochortus venustus   Butterfly mariposa lily

Colleen Del Vecchio   2024-05-07

Location: Annual grassland, on steep slopes with stones and some bare ground.
Kings County

Notes: Single lily observed on ridge of grassland. No obs. documented in Kings county.


mu42515

Calypso bulbosa   Fairy slipper

Morgan Diehl   2024-05-07

Location: Hwy 36E, Trinity Co., CA, USA
Humboldt County


po264375

Dichelostemma multiflorum   Many flowered brodiaea

RJ Reynolds, John Rawlings, Teal Derrer, Mary Bernstein   2024-05-07

Location: Jasper Ridge Biological Preserve, between Road B and riparian woodland along San Francisquito Creek
San Mateo County

Notes: New observation at this location. Counted 5 plants. Growing on open grassland with Sisyrinchium bellum, Triteleiia laxa, Micropus californiicus var. c., Sidalcea malviflora ssp. m., Avena sp.


Dichelostemma multiflorum

Dichelostemma multiflorum

Dichelostemma multiflorum

Dichelostemma multiflorum

po264403

Chylismia claviformis ssp. peirsonii   Peirson's clavate fruited primrose

Emily Sluiman   2024-05-07

Location
Imperial County


mu42387

Dudleya cymosa ssp. cymosa   Canyon dudleya

Alaine Arslan   2024-05-06

Location: Ishi Rd, Tehama Wildlife Area, Payne Place, CA, USA
Tehama County


mu44791

Chorizanthe pungens var. hartwegiana   Ben lomond spineflower

Kevin Sherrill   2024-05-06

Location: 3V27+JQ Bonny Doon, CA, USA
Santa Cruz County


mu44785

Erysimum teretifolium   Santa cruz wallflower

Kevin Sherrill   2024-05-06

Location: 850 Martin Rd, Bonny Doon, CA 95060, USA
Santa Cruz County


mu44404

Eschscholzia californica   California poppy

Luz Quinnell   2024-05-06

Location: R8P2+JX Sandberg, CA, USA
Kern County


mu42327

Wyethia angustifolia   Narrow leaved mule ears

Alaine Arslan   2024-05-06

Location: Antelope Creek Trail, Payne Place, CA, USA
Tehama County


mu42324

Calochortus monophyllus   Yellow star tulip

Alaine Arslan   2024-05-06

Location: Antelope Creek Trail, Payne Place, CA, USA
Tehama County


mu42330

Madia gracilis   Gumweed

Alaine Arslan   2024-05-06

Location: Antelope Creek Trail, Payne Place, CA, USA
Tehama County


mu42329

Triteleia bridgesii   Bridges' brodiaea

Alaine Arslan   2024-05-06

Location: Antelope Creek Trail, Payne Place, CA, USA
Tehama County


mg241377

Layia heterotricha   Pale yellow layia

Ryan O'Dell   2024-05-06

Location
San Benito County


po264350

Sarcodes sanguinea   Snow plant

Paula Geroux   2024-05-06

Location: Mendocino County: Tan Oak-Madrone forest; second or third growth
Mendocino County


Snow Plant

po264426

Castilleja attenuata   Narrow leaved owl's clover

Mary Ann Machi   2024-05-06

Location: Along Friday Ridge Road for several miles. Generally rocky soil in open areas
Humboldt County

Notes: Plants up to approx. 14" tall, single stem with 1 cluster of blossoms each. With Trifoliums, Ceanothus arcuatus, Triteleia hyacinthina, Erythranthe arvensis, Dipterostemon capitatus, Dichelostemma congestum.


po264428

Silene nelsonii   Nelson's silene

Mary Ann Machi   2024-05-06

Location: Northeast facing low cut bank along Friday Ridge Rd. Pebbly, reddish soil. Open area with little to no shade.
Humboldt County

Notes: With grasses, Toxicodendron diversilobum. Blossoms with 5 petals, each with 4 lobes. From buds to full blooms. (Bucket list!)


po264461

Dudleya cymosa ssp. cymosa   Canyon dudleya

Eric Engles   2024-05-06

Location: Head of Coal Canyon, North Table Mountain Ecological Reserve
Butte County

Notes: on basaltic cliff


po264521

Cornus nuttallii   Mountain dogwood

Mary Ann Machi   2024-05-06

Location: Partially open area in mixed hard/softwood forest at East Fork Willow Creek Campground.
Humboldt County

Notes: In full bloom. Tree approximately 20 ft tall and wide. Many others in general area.


po264661

Trifolium resupinatum   Reversed clover

David Wolfson   2024-05-06

Location: Templeton, grassy strip on south side of Santa Rita Rd., just before Raymond Ave.
San Luis Obispo County


po264843

Acer macrophyllum   Bigleaf maple

Mary Ann Machi   2024-05-06

Location: Along approx. 3/4 mile of campground road, both sides,with East Fork Willow Creek running through mixed forest of conifers, oaks, dogwoods.
Humboldt County


po265794

Trifolium willdenovii   Tomcat clover

Steve Conger   2024-05-06

Location: Mixed with tall grasses, Castilleja attenuata, and shrubs bordering Friday Ridge Rd. and adjacent USFS road spurs.
Humboldt County


mu43810

Erythranthe guttata   Seep monkey flower

Sue Luft   2024-05-05

Location: 8200 Graves Creek Road, Atascadero, CA 93422, USA
San Luis Obispo County


mu42805

Brodiaea

Cynthia Tuck   2024-05-05

Location: HP39+5V Mather, CA, USA
Sacramento County


mu44786

Papaver heterophyllum   Wind poppy

Kevin Sherrill   2024-05-05

Location: W324+M3 Alamo, CA, USA
Contra Costa County


mu42597

Diplacus vandenbergensis   Vandenberg monkeyflower

Elena Oey   2024-05-05

Location: MGXV+CR Vandenberg Village, CA, USA
Santa Barbara County


mu42581

Achyrachaena mollis   Blow wives

William Lundgren   2024-05-05

Location: 56FJ+P6 San Jose, CA, USA
Santa Clara County


mg241735

Sedella pentandra   Mt. Hamilton mock stonecrop

Ken-ichi Ueda   2024-05-05

Location: Flat, exposed rock northeast of intersection of Chamise and Las Trampas Ridge trails, Las Trampas Regional Wilderness, Contra Costa County, CA, USA
Contra Costa County

Notes: Hard to count. Searched nearby rock faces and couldn't find any more.


io127437

Crassula solieri   Little pygmy weed

Ron Vanderhoff   2024-05-05

Location: Elsinore vernal pools, 500m NNW junction Corydon Rd. and Palomar St., Elsinore
Riverside County

Notes: Very common in both pools. Late in flower..Annual, aquatic/on wet soil. Stem +/-decumbent, 3 - 6 cm, branched. Leaf: 3 - 5 mm, oblong or linear; tip obtuse. Flowers 1 per node, parts in 4s, petals > sepals, lanceolate.


mg241067

Pinus lambertiana   Sugar pine

Patrick Furtado   2024-05-05

Location: #fire
Monterey County


io127435

Marsilea vestita ssp. vestita   Hairy pepperwort

Ron Vanderhoff   2024-05-05

Location: Elsinore vernal pools, 500m NNW junction Corydon Rd. and Palomar St., Elsinore
Riverside County

Notes: Abundant throughout both pools.


mg241065

Salvia sonomensis   Sonoma sage

Patrick Furtado   2024-05-05

Location: #fire
Monterey County


mg241064

Hesperoyucca whipplei   Chaparral yucca

Patrick Furtado   2024-05-05

Location: #fire
Monterey County


mg241122

Torreya californica   California nutmeg

David popp   2024-05-05

Location
Tehama County


mu43570

Cylindropuntia chuckwallensis   Chuckwalla cholla

Melanie Davis   2024-05-05

Location: P5PQ+R6 Chiriaco Summit, CA, USA
Riverside County


mu42424

Danthonia californica   California oatgrass

R.A. Chasey   2024-05-05

Location
Contra Costa County


po264622

Orobanche bulbosa   Chaparral broomrape

Kristin Sabo   2024-05-05

Location: Fall Creek Trail - sandy soil, beneath chamise
Los Angeles County


mu44882

Calochortus splendens   Splendid mariposa

D.L. Nguyen   2024-05-04

Location: Old Weir Canyon Trail, Anaheim, CA 92807, USA
Orange County


mu42281

Eriodictyon crassifolium   Thick leaved yerba santa

David Strauch   2024-05-04

Location: Placerita Canyon State Park
Los Angeles County


mu44755

Tragopogon porrifolius   Salsify

Joe Biviano   2024-05-04

Location
Kern County


io127407

Collinsia heterophylla   Chinese houses

David Strauch   2024-05-04

Location: Placerita Canyon State Park
Los Angeles County


io127402

Clarkia bottae   Punch bowl godetia

David Strauch   2024-05-04

Location: Placerita Canyon State Park
Los Angeles County


io127398

Asterella californica   California perianth liverwort

David Strauch   2024-05-04

Location: Placerita Canyon State Park
Los Angeles County


mu43571

Calochortus kennedyi var. kennedyi   Red mariposa

Melanie Davis   2024-05-04

Location: XWXV+FX Pinto Wye, CA, USA
Riverside County


mu44687

Calochortus venustus   Butterfly mariposa lily

Joe Biviano   2024-05-04

Location: 22800 Woodford-Tehachapi Rd, Tehachapi, CA 93561, USA
Kern County


po264233

Castilleja ambigua ssp. humboldtiensis   Humboldt bay owl's clover

Mary Ann Machi   2024-05-04

Location: Pasture with densest population nearest edge of road adjacent to ditch with water. Pasture is waterlogged from recent rains.
Humboldt County

Notes: Pasture not recently grazed but surrounded by other pastures with many cattle.


po264735

Downingia

Cynthia Tuck   2024-05-04


Yolo County


po265772

Diplacus aurantiacus   Sticky monkeyflower

Steve Conger   2024-05-04

Location: Ocean bluffs North of Stone Lagoon
Humboldt County


mu44368

Calochortus venustus   Butterfly mariposa lily

Luz Quinnell   2024-05-03

Location: FQVV+F3 Pinnacles, CA, USA
San Benito County


mu44369

Calochortus venustus   Butterfly mariposa lily

Luz Quinnell   2024-05-03

Location: FQVR+5V Pinnacles, CA, USA
San Benito County


mu44370

Calochortus venustus   Butterfly mariposa lily

Luz Quinnell   2024-05-03

Location: FQVR+2C Pinnacles, CA, USA
San Benito County


mu42667

Scribneria bolanderi   Scribneria

Emily R. Allen, Jen Riddell   2024-05-03

Location: 3G99+9G Spring Valley, CA, USA. Side of road.
Colusa County


mu42168

Lupinus stiversii   Harlequin lupine

Ty Childress   2024-05-03

Location: 7MFR+R8 Big Trees, CA, USA
Calaveras County


mu42167

Atrichoseris platyphylla   Parachute flower

Ty Childress   2024-05-03

Location: H37Q+RR Furnace Creek, CA, USA
Inyo County


mu42172

Eschscholzia spp

Ty Childress   2024-05-03

Location: 76VH+5Q Mokelumne Hill, CA, USA
Amador County


mu42171

Eschscholzia spp.

Ty Childress   2024-05-03

Location: 77R3+QJ Mokelumne Hill, CA, USA
Calaveras County


mu42170

Dudleya spp.

Ty Childress   2024-05-03

Location: 877V+R2 Mokelumne Hill, CA, USA
Calaveras County


mu42169

Eschscholzia spp

Ty Childress   2024-05-03

Location: 76RM+8C Mokelumne Hill, CA, USA
Amador County


mu42173

Chlorogalum pomeridianum var. pomeridianum   Common soaproot

Ty Childress   2024-05-03

Location: 18609 Rainbow Rd, Mokelumne Hill, CA 95245, USA
Calaveras County


mu42175

Sky rocket and lupine leaf

Ty Childress   2024-05-03

Location: WQVG+HX Lee Vining, CA, USA
Mono County


mu42174

Wild rose

Ty Childress   2024-05-03

Location: WQVH+H3 Lee Vining, CA, USA
Mono County


mu42177

Columbine

Ty Childress   2024-05-03

Location: XPP5+63 Virginia Lakes, CA, USA
Mono County


mu42180

Dichelostemma volubile   Twining brodiaea

Ty Childress   2024-05-03

Location: 9G9X+94 Rail Road Flat, CA, USA
Calaveras County


mu42183

Datura

Ty Childress   2024-05-03

Location: G7WQ+Q4 Aspen Springs, CA, USA
Mono County


mu42182

Scarlet Columbine

Ty Childress   2024-05-03

Location: 29 Lundy Campground Rd, Lee Vining, CA 93541, USA
Mono County


mu42181

Erythronium tuolumnense   Tuolumne fawn lily

Ty Childress   2024-05-03

Location: 3J8R+6M Columbia, CA, USA
Tuolumne County


mu42184

Aristolochia californica   California pipevine

Ty Childress   2024-05-03

Location: VQXP+4F Pine Mountain Lake, CA, USA
Tuolumne County


mu44405

Antirrhinum kelloggii   Lax snapdragon

Luz Quinnell   2024-05-03

Location: FQVV+7H Pinnacles, CA, USA
San Benito County


mu42653

Festuca microstachys   Small fescue

Emily R. Allen   2024-05-03

Location: Walker Ridge Rd, Clearlake Oaks, CA 95423, USA
Lake County


mu42657

Festuca microstachys   Small fescue

Emily R. Allen   2024-05-03

Location: 2GJX+WR Wilbur Springs, CA, USA
Lake County


mu43869

Dicentra formosa   Pacific bleedinghearts

Sue Luft   2024-05-03

Location: P85J+QP Yosemite Valley, CA, USA
Mariposa County


mu43650

Papaver heterophyllum   Wind poppy

Karen Swift   2024-05-03

Location: Welch Creek Rd, Sunol, CA 94586, USA
Alameda County


mu44229

Asclepias cordifolia   Purple milkweed

Mary Winterstrom   2024-05-03

Location: 5575 Vista Lago Lane Mariposa, CA 95338, USA
Mariposa County


mu44231

Erysimum capitatum   Wallflower

Mary Winterstrom   2024-05-03

Location: 5575 Vista Lago Lane, Mariposa, CA, USA
Mariposa County


mu44230

Leptosiphon ciliatus   Whiskerbrush

Mary Winterstrom   2024-05-03

Location: 5575 Vista Lago Lane, Mariposa, CA 95338, USA
Mariposa County


mu44609

Collinsia heterophylla   Chinese houses

Christie Greening   2024-05-03

Location: Pine Mountain Loop, Atascadero, CA 93422, USA
San Luis Obispo County


io127331

Clarkia cylindrica ssp. clavicarpa   Speckled clarkia

Mike Russler   2024-05-03

Location
Fresno County


io127333

Clarkia cylindrica ssp. clavicarpa   Speckled clarkia

Mike Russler   2024-05-03

Location
Fresno County

Notes: Several albino flowers noted.


io127272

Sidalcea keckii   Keck's checkerbloom

Mike Russler   2024-05-03

Location
Fresno County


io127271

Sidalcea keckii   Keck's checkerbloom

Mike Russler   2024-05-03

Location
Fresno County


io127337

Navarretia pubescens   Purple navarretia

Mike Russler   2024-05-03

Location
Fresno County


io127259

Sidalcea keckii   Keck's checkerbloom

Mike Russler   2024-05-03

Location
Fresno County


io127278

Navarretia nigelliformis ssp. nigelliformis   Adobe navarretia

Mike Russler   2024-05-03

Location
Fresno County


io127335

Navarretia pubescens   Purple navarretia

Mike Russler   2024-05-03

Location
Fresno County


io127276

Navarretia pubescens   Purple navarretia

Mike Russler   2024-05-03

Location
Fresno County


io127277

Navarretia nigelliformis ssp. nigelliformis   Adobe navarretia

Mike Russler   2024-05-03

Location
Fresno County


io127275

Navarretia nigelliformis ssp. nigelliformis   Adobe navarretia

Mike Russler   2024-05-03

Location
Fresno County


io127342

Chorizanthe membranacea   Pink spineflower

Mike Russler   2024-05-03

Location
Fresno County


mu42143

Malacothamnus fasciculatus   Chaparral bushmallow

Shari Suzuki   2024-05-03

Location: 29008 Bayleaf Cir, Menifee, CA 92584, USA
Riverside County


po264209

Viola hallii   Hall's violet

Mary Ann Machi   2024-05-03

Location: Rocky downslope scattered with serpentine rocks (boulders up to 4'x4') adjacent to Mountain View Rd.
Humboldt County

Notes: Growing with/near Eriogonum, Plectritis, Aspidotis densa


po264211

Sabulina douglasii   Douglas' Stitchwort

Mary Ann Machi   2024-05-03

Location: Rocky downslope with scattered serpentine rocks (boulders up to 4'x4') adjacent to Mountain View Rd.
Humboldt County

Notes: Growing with/near Eriogonum, Aspidotis densa, Viola hallii


po264212

Aspidotis densa   Lace fern

Mary Ann Machi   2024-05-03

Location: Rocky downslope with scattered serpentine rocks (boulders up to 4'x4') adjacent to Mountain View Rd.
Humboldt County

Notes: Generally nestled at base of or next to rocks from large pebbles to boulders.


po264217

Lithophragma affine   Common woodland star

Mary Ann Machi   2024-05-03

Location: Rocky outcrop partially covered with mosses, ferns, grasses along Mountain View Rd.
Humboldt County

Notes: First time observing on this location.


po264218

Calypso bulbosa   Fairy slipper

Mary Ann Machi   2024-05-03

Location: On near vertical cut bank along Mountain View Rd. adjacent to mixed hard/softwood forest. North facing.
Humboldt County

Notes: About half the blossoms are fading in color and appear dry.


po264219

Castilleja ambigua ssp. humboldtiensis   Humboldt bay owl's clover

Steve Conger   2024-05-03

Location: Tidal marsh Mad River Slough
Humboldt County


po264220

Dipterostemon capitatus   Blue dicks

Mary Ann Machi   2024-05-03

Location: Rocky downslope with scattered serpentine rocks (boulders up to 4'x4') adjacent to Mountain View Rd.
Humboldt County

Notes: Plants are stunted due to serpentinized soils.


po264221

Myriopteris gracillima   Lace lip fern

Mary Ann Machi   2024-05-03

Location: Serpentine rock formation along Mountain View Rd.
Humboldt County

Notes: Plants growing in rock crevices.


po264228

Quercus chrysolepis   Gold cup live oak

Mary Ann Machi   2024-05-03

Location: At edge of county road in rocky soil. Along Mountain View Rd., north side, open area.
Humboldt County

Notes: In shrub form approx. 10 ft wide by 6 ft tall. Leaves leathery, leaf margins spine-toothed. Two specimens in same area.


po264243

Agoseris heterophylla var. cryptopleura   Mountain dandelion

Dianne Lake   2024-05-03

Location: Ohlone Rgnl Wilderness: Shafer Flat. Talus of first drainage on west side
Alameda County

Notes: Several plants


po264249

Gilia tricolor ssp. tricolor   Bird's eyes

Dianne Lake   2024-05-03

Location: Ohlone Rgnl Wilderness: Shafer Flat.
Alameda County

Notes: Few places. Not too many plants total on west side. About 50. Might be more on east side


po264252

Rigiopappus leptocladus   Wire weed

Dianne Lake   2024-05-03

Location: Ohlone Rgnl Wilderness: Shafer Flat. Talus on first drainage
Alameda County

Notes: Several plants.


po264343

Lithophragma parviflorum var. parviflorum   Pink woodland star

Helen Hancock   2024-05-03

Location: Ohlone Regional Wilderness: Shafer Flat just above drainage
Alameda County

Notes: Many plants; did not count them


po265374

Calochortus albus   White fairy lantern

Mary Gerbic   2024-05-03

Location: Shady area on west side of the Spring Trail in Pogonip
Santa Cruz County


po265376

Lithophragma affine   Common woodland star

Mary Gerbic   2024-05-03

Location: West side of Spring Trail in Pogonip, on rock wall, with Aqiligea
Santa Cruz County


mu42144

Salvia apiana   White sage

Shari Suzuki   2024-05-02

Location: PR5V+3G Menifee, CA, USA
Riverside County


mu43866

Ribes roezlii var. roezlii   Sierra gooseberry

Sue Luft   2024-05-02

Location: QC3W+5R Yosemite Valley, CA, USA
Mariposa County


mu43867

Acer macrophyllum   Bigleaf maple

Sue Luft   2024-05-02

Location: QC2M+PW Yosemite Valley, CA, USA
Mariposa County


mu43868

Asarum hartwegii   Hartweg's wild ginger

Sue Luft   2024-05-02

Location: QC2R+PJ Yosemite Valley, CA, USA
Mariposa County


mu42130

Cornus nuttallii   Mountain dogwood

Alaine Arslan   2024-05-02

Location: Stuart Fork Trail, Trinity Alps, CA, USA
Trinity County


mu44436

Platystemon californicus   Cream cups

Charles Russell   2024-05-02

Location: Pam's Blue Ridge Trail, Fairfax, CA 94930, USA
Marin County


mu43860

Cornus nuttallii   Mountain dogwood

Sue Luft   2024-05-02

Location: 9000 Ahwahnee Drive, Yosemite Valley, CA 95389, USA
Mariposa County


mu42126

Lewisia cotyledon var. howellii   Howell's lewisia

Alaine Arslan   2024-05-02

Location: Stuart Fork Trail, Trinity Alps, CA, USA
Trinity County


mu42120

Adelinia grandis   Adelinia

Alaine Arslan   2024-05-02

Location: Stuart Fork Trail, Trinity Alps, CA, USA
Trinity County


mu42127

Darmera peltata   Umbrella plant

Alaine Arslan   2024-05-02

Location: Stuart Fork Trail, Trinity Alps, CA, USA
Trinity County


mu42106

Triteleia piutensis   Piute mountains triteleia

Bob Steele   2024-05-02

Location: Horse Canyon, Tehachapi
Kern County

Notes: PRIVATE PROPERTY, NO ACCESS


mu42114

Corallorhiza maculata   Summer coral root

Alaine Arslan   2024-05-02

Location: Stuart Fork Trail, Trinity Alps, CA, USA
Trinity County


mu42116

Fritillaria atropurpurea   Spotted mountain bells

Alaine Arslan   2024-05-02

Location: Stuart Fork Trail, Trinity Alps, CA, USA
Trinity County


mu42107

Ozomelis diversifolia   Angle leafed miterwort

Alaine Arslan   2024-05-02

Location: Stuart Fork Trail, Trinity Alps, CA, USA
Trinity County


mu42148

Nemophila menziesii   Baby blue eyes

Shari Suzuki   2024-05-02

Location: PR4V+XQ Menifee, CA, USA
Riverside County


mu42461

Gaillardia grandiflora

Lis O'Brien   2024-05-02

Location: Wrelton Dr, San Diego, CA 92109, USA
San Diego County


io127146

Trifolium willdenovii   Tomcat clover

Ron Vanderhoff   2024-05-02

Location: Sunrise Trail, at E Ridge Trail, Caspers Wilderness Park
Orange County

Notes: Common. Full flower.


io127144

Scandix pecten-veneris   Shepherd's needle

Ron Vanderhoff   2024-05-02

Location: Bell Canyon Trail, 200m S junction of Sunrise Trail, Caspers Wilderness Park
Orange County

Notes: Small patch. Full flower.


io127140

Juncus bufonius   Common toad rush

Ron Vanderhoff   2024-05-02

Location: Bell Canyon Trail, 350m N junction Quail Run Trail, Caspers Wilderness Park
Orange County

Notes: Thousands for literally miles of continuous roadway.


mu42296

Calochortus luteus   Yellow mariposa

Mira Lockwood   2024-05-02

Location: 758F+CG Olcott, CA, USA
Solano County


mu42297

calochortus luteus   Yellow mariposa

Mira Lockwood   2024-05-02

Location: 758F+89 Olcott, CA, USA
Solano County


mu42298

Calochortus luteus   Yellow mariposa

Mira Lockwood   2024-05-02

Location: 758F+59 Olcott, CA, USA
Solano County


mu42299

Calochortus luteus   Yellow mariposa

Mira Lockwood   2024-05-02

Location: 758F+62 Olcott, CA, USA
Solano County


mu42300

Calochortus luteus   Yellow mariposa

Mira Lockwood   2024-05-02

Location: 758F+56 Olcott, CA, USA
Solano County


mu42301

Calochortus luteus   Yellow mariposa

Mira Lockwood   2024-05-02

Location: 758C+6W Olcott, CA, USA
Solano County


mu42302

Calochortus luteus   Yellow mariposa

Mira Lockwood   2024-05-02

Location: 758F+66 Olcott, CA, USA
Solano County


mu42307

Calochortus luteus   Yellow mariposa

Mira Lockwood   2024-05-02

Location: 758F+66 Olcott, CA, USA
Solano County


mu42308

Calochortus luteus   Yellow mariposa

Mira Lockwood   2024-05-02

Location: 758F+36 Olcott, CA, USA
Solano County


mu42094

Calochortus solendens

Shari Suzuki   2024-05-02

Location: 27635 Calleladera, Menifee, CA 92585, USA
Riverside County


mu42093

Calochortus splendens   Splendid mariposa

Shari Suzuki   2024-05-02

Location: PR6V+82 Menifee, CA, USA
Riverside County


po264118

Pinus canariensis   Canary island pine

Emilio Leon   2024-05-02

Location: Outside of Collage Campus grounds
Tulare County

Notes: Among the most invasive plants, reportedly locally Naturalized in parts of CA, Gymnosperm, Habitat: Large forests, private gardens, public landscapes


po264141

Salvia funerea   Death valley sage

Eric Engles   2024-05-02

Location: Southern end of Bristol Mountains, near old mining operation
San Bernardino County

Notes: Limestone outcrop above granitic bedrock


po264142

Eucnide urens   Desert bush nettle

Eric Engles   2024-05-02

Location: North of Jubilee Pass Road on rock slope at about 1000 ft. elevation
Inyo County


po264224

Calochortus striatus   Alkali mariposa lily

Daniel Neal   2024-05-02

Location: North side of Avenue D in former agricultural land
Los Angeles County


po264660

Calochortus tolmiei   Hairy star tulip

Mary Sue Ittner   2024-05-02

Location: Salt Point State Park
Sonoma County


There were a lot of plants along the bluff.

po265715

Hesperochiron nanus   California hesperochiron

Zoya Akulova-Barlow   2024-05-02

Location: Below Carson Pass along highway 88, Sierra Nevada
Alpine County


mg240844

Lupinus benthamii   Spider lupine

Randy Huey   2024-05-01

Location
Mariposa County


mu43863

Polystichum imbricans ssp. imbricans   Rock sword fern

Sue Luft   2024-05-01

Location: P972+W9 Yosemite Valley, CA, USA
Mariposa County


mg240842

Calochortus venustus   Butterfly mariposa lily

Randy Huey   2024-05-01

Location
Contra Costa County


mu42090

Acmispon glaber   Deerweed

David Strauch   2024-05-01

Location: Tigertail Trail, Santa Monica Mountains
Los Angeles County

Notes: Visited by duskywing (Erynnis) butterfly.


mu42087

Crocanthemum scoparium   peak rushrose

David Strauch   2024-05-01

Location: Tigertail Trail, Santa Monica Mountains
Los Angeles County


mu42089

Penstemon spectabilis   Showy penstemon

David Strauch   2024-05-01

Location: Tigertail Trail sidetrail, Santa Monica Mountains.
Los Angeles County


mu44584

Calochortus striatus   Alkali mariposa lily

Greg Hampton   2024-05-01

Location: 224W+VM California City, CA, USA
Kern County


mu42044

Sidalcea calycosa ssp. rhizomata   Pt. reyes sidalcea

Christine Pechal   2024-05-01

Location: PG6Q+JV Sea Ranch, CA, USA
Sonoma County


io127066

Diplacus kelloggii   Kellogg's monkeyflower

Mike Russler   2024-05-01

Location
Tuolumne County


io127060

Diplacus kelloggii   Kellogg's monkeyflower

Mike Russler   2024-05-01

Location
Tuolumne County


io127085

Diplacus brevipes   Wide throated yellow monkeyflower

David Strauch   2024-05-01

Location: South-facing slope at top of Kenter Canyon, off Tigertail Trail, Santa Monica Mountains.
Los Angeles County


mu44611

Calochortus

Christie Greening   2024-05-01

Location: 7165 Pinal Ave, Atascadero, CA 93422, USA
San Luis Obispo County


io127088

Erythranthe bicolor   Yellow and white monkeyflower

Mike Russler   2024-05-01

Location
Tuolumne County


po264019

Calochortus umbellatus   Oakland mariposa lily

Friends of Five Creeks volunteers   2024-05-01

Location
Contra Costa County

Notes: This record is being made for Dianne Lake. Locations should otherwise be obscured. I tried to draw a polygon, but it has disappeared, I think automatically. Please contact Polygon approximate, photos from 2012-13. Contact f5creeks@gmail.com for more information.


mu43888

Pteridium aquilinum var. pubescens   Western bracken fern

Sue Luft   2024-04-30

Location: P85F+QH Foresta, CA, USA
Mariposa County


mu43574

Streptanthus hispidus   Mt. diablo jewel flower

Damon Tighe   2024-04-30

Location: V3XQ+F8 Clayton, CA, USA
Contra Costa County


mu42529

Corallorhiza striata   Striped coral root

William Lundgren   2024-04-30

Location: 55P3+6J Almaden, San Jose, CA, USA
Santa Clara County


mu42595

Calochortus tolmiei   Hairy star tulip

Benjamin Crain   2024-04-30

Location
Humboldt County

Notes: Observation based on a photograph by Benjamin Crain. Location data added subsequently.


mu43487

Eschscholzia californica   California poppy

stacey lynn moss   2024-04-30

Location: MR3G+6Q San Simeon, CA, USA
San Luis Obispo County


mu43482

Calochortus uniflorus   Large flowered star tulip

stacey lynn moss   2024-04-30

Location: MR48+4C San Simeon, CA, USA
San Luis Obispo County


mu43433

Astragalus nuttallii   Loco weed

stacey lynn moss   2024-04-30

Location: JVR4+QW San Simeon, CA, USA
San Luis Obispo County


mu43451

Lupinus arboreus   Coastal bush lupine

stacey lynn moss   2024-04-30

Location: MV53+WR San Simeon, CA, USA
San Luis Obispo County


mu43861

Myriopteris covillei   Coville's lip fern

Sue Luft   2024-04-29

Location: PCW8+45 Yosemite Valley, CA, USA
Mariposa County


mu43896

Selaginella hansenii   Hansen's spike moss

Sue Luft   2024-04-29

Location: Yosemite National Park, 9017 Village Dr, Yosemite Valley, CA 95389, USA
Mariposa County


mu43859

Asclepias cordifolia   Purple milkweed

Sue Luft   2024-04-29

Location: QC28+PQ Yosemite Valley, CA, USA
Mariposa County


mu43865

Cirsium occidentale var. californicum   California thistle

Sue Luft   2024-04-29

Location: 9004 Oak Ln, YOSEMITE NATIONAL PARK, CA 95389, USA
Mariposa County


mu43862

Pellaea mucronata var. mucronata   Bird's foot fern

Sue Luft   2024-04-29

Location: PCW6+GH Yosemite Valley, CA, USA
Mariposa County


mu44365

Calochortus tolmiei   Hairy star tulip

Jason Bosinoff   2024-04-29

Location: South Burma Trail, Annadel State Park, Santa Rosa, CA
Sonoma County


mu44252

Leptosyne maritima   Sea dahlia

Karen Fraser   2024-04-29

Location: 12600 N Torrey Pines Rd, La Jolla, CA 92037, USA
San Diego County


io129681

Diplacus pictus   calico monkeyflower

Amy Patten   2024-04-29

Location: Woody
Kern County

Notes: In protected crevices of an east-facing rock outcrop


mu43478

Primula hendersonii   Mosquito bill

Jill Surdzial   2024-04-28

Location: 4887+9C Last Chance, CA, USA
Placer County


mu42015

Cerastium arvense   Meadow chickweed

Steve Conger   2024-04-28

Location: Adjacent to Dyersville Loop Road, Mail Ridge near Huestis Rock
Humboldt County


mu42016

Cerastium arvense   Meadow chickweed

Steve Conger   2024-04-28

Location: Adjacent to Dyersville Loop Road, Mail Ridge near Huestis Rock
Humboldt County


mu43474

Viola purpurea ssp. purpurea   Goosefoot violet

Jill Surdzial   2024-04-28

Location: 48C3+PV Last Chance, CA, USA
Placer County


mu42651

Eremothera boothii ssp. boothii   Booth's evening-primrose

Rhonda Allen   2024-04-28

Location: CH48+29 San Antonio Valley, CA, USA
Stanislaus County


mu42644

Mentzelia lindleyi   Lindley's blazing star

Rhonda Allen   2024-04-28

Location: Talus slope on Del Puerto Canyon Road
Stanislaus County


mu42650

Eremothera boothii ssp. boothii   Booth's evening-primrose

Rhonda Allen   2024-04-28

Location: 10111 Del Puerto Canyon Rd, Patterson, CA 95363, USA
Stanislaus County


mu42646

Clarkia breweri   Brewer's clarkia

Rhonda Allen   2024-04-28

Location: CMC3+C3 Diablo Grande, CA, USA
Stanislaus County


mu42645

Clarkia breweri   Brewer's clarkia

Rhonda Allen   2024-04-28

Location: 9MV6+QR Diablo Grande, CA, USA
Stanislaus County


mu44357

Trientalis latifolia   Pacific starflower

Kenneth Richards   2024-04-28

Location: RM94+33 Ragged Point, CA, USA
Monterey County


po263770

Romanzoffia californica   California romanzoffia

Steve Conger   2024-04-28

Location: Dyersville Loop Road, Mail Ridge near Huestis Rock
Humboldt County

Notes: Growing on North-facing slope near Cerastium arvense, Claytonia sp. Within 50 meters of Micranthes nidifica.


po263777

Micranthes nidifica   Peak saxifrage

Mary Ann Machi   2024-04-28

Location: Rocky hillside adjacent to Dyerville Loop Rd, northwest facing.
Humboldt County

Notes: With Saxifraga, Lithophragma species, Cerastium arvense, and Olsynium douglasii var. douglasii. Blossoms faded, ovaries swollen.


po263784

Delphinium nudicaule   Canyon larkspur

Mary Ann Machi   2024-04-28

Location: Northwest facing steep, rocky hillside adjacent to Dyerville Loop Rd. along west side of road.
Humboldt County

Notes: One plant in bloom, several others with buds or foliage only.


mu41872

Cirsium occidentale var. compactum   Compact cobwebby thistle

Kyle Suchy   2024-04-27

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mg240008

Diplacus aurantiacus   Sticky monkeyflower

Randy Huey   2024-04-27

Location
Contra Costa County

Notes: A red variety of Diplacus aurantiacus? It shouldn't be Diplacus puniceus, while red, it isn't seen as far north as Bay Area.


mu44355

Orthocarpus attenuatus   Narrow leaved owl's clover

Kenneth Richards   2024-04-27

Location: RM9G+84 Ragged Point, CA, USA
Monterey County


io129682

Diplacus mohavensis   Mojave monkeyflower

Amy Patten   2024-04-27

Location: Vicinity of Camp Rock Road, SE of Barstow
San Bernardino County

Notes: In an open wash


mu43430

Calypso bulbosa ssp. occidentalis   Fairy slipper

Susan Shea   2024-04-26

Location: CWJ4+QW Jenner, CA, USA
Sonoma County


mu44613

Lupinus albifrons   Silver bush lupine

Christie Greening   2024-04-26

Location: F8RV+RJ Atascadero, CA, USA
San Luis Obispo County


io126488

Diplacus tricolor   Tricolor monkeyflower

Cynthia Powell   2024-04-26

Location
Sacramento County


mu43740

Allium hoffmanii   Beegum onion

Julie A. Kierstead   2024-04-25

Location: Blue Point
Trinity County


mu43742

Fritillaria glauca   Siskiyou missionbells

Julie A. Kierstead   2024-04-25

Location: Blue Point
Trinity County


mu43741

Arctostaphylos patula   Green leaf manzanita

Julie A. Kierstead   2024-04-25

Location: Blue Point
Trinity County


mu43739

Primula hendersonii   Mosquito bill

Julie A. Kierstead   2024-04-25

Location: Blue Point
Trinity County


mu43738

Claytonia saxosa   Brandegee's spring beauty

Julie A. Kierstead   2024-04-25

Location: Blue Point
Trinity County


mu43737

Fritillaria recurva   Scarlet fritillary

Julie A. Kierstead   2024-04-25

Location: 9W86+2R Wildwood, CA, USA
Trinity County


mu42672

Calochortus tolmiei   Hairy star tulip

Mary Sue Ittner   2024-04-25

Location: Pelican Bluffs, CA 95468, USA
Mendocino County

Notes: There were a number of plants along the trail. Here are a few photos without exact locations. Observations based on photographs by Mary Sue Ittner.


mu43659

Aspidotis densa   Lace fern

Julie A. Kierstead   2024-04-25

Location: 9WHC+RG Wildwood, CA, USA
Trinity County


mu43658

Phlox speciosa   Showy phlox

Julie A. Kierstead   2024-04-25

Location: 9WHC+RG Wildwood, CA, USA
Trinity County


mu43660

Fritillaria recurva   Scarlet fritillary

Julie A. Kierstead   2024-04-25

Location: Wild Mad Rd, Platina, CA 96076, USA
Trinity County


io127462

Abronia umbellata var. umbellata   Beach sand verbena

Mike Russler   2024-04-25

Location
San Luis Obispo County


po264725

Wyethia angustifolia   Narrow leaved mule ears

Mary Sue Ittner   2024-04-25

Location: Pelican Bluffs
Mendocino County


mu43481

Cirsium occidentale var. compactum   Compact cobwebby thistle

stacey lynn moss   2024-04-24

Location: JRPX+XH San Simeon, CA, USA
San Luis Obispo County


mu43501

Trifolium angustifolium   Narrow leaved clover

stacey lynn moss   2024-04-24

Location: 442 San Simeon Rd, San Simeon, CA 93452, USA
San Luis Obispo County


mu43485

Anaphalis margaritacea   Pearly everlasting

stacey lynn moss   2024-04-24

Location: JRWC+HJ San Simeon, CA, USA
San Luis Obispo County


mu43431

Sisyrinchium californicum   California golden eyed grass

stacey lynn moss   2024-04-24

Location: JVPF+4F San Simeon, CA, USA
San Luis Obispo County


io127559

Equisetum telmateia ssp. braunii   Giant horsetail

Mike Russler   2024-04-24

Location
San Luis Obispo County


mu44831

Erodium cicutarium   Coastal heron's bill

Dania Morris   2024-04-24

Location: 160 Ave I8, Lancaster, CA 93535, USA
Los Angeles County


io127417

Anemopsis californica   Yerba mansa

Danya Orozco   2024-04-24

Location: Residential lawn
Tulare County


po264232

Erythranthe alsinoides   Chickweed monkeyflower

Mary Ann Machi   2024-04-24

Location: Along rocky bank, south facing at base of mixed hard/softwood forest.
Humboldt County

Notes: Bank covered with ferns, mosses, other vegetation.


po264285

Bromus diandrus   Ripgut brome

Alize   2024-04-24

Location: Earlimart, Grapevine field, 35.92475°N, 119.16207°W, Elevation 282ft
Tulare County


mu42582

Lupinus microcarpus   Chick lupine

William Lundgren   2024-04-23

Location: 6467+J2 Almaden, San Jose, CA, USA
Santa Clara County


mu42530

Erythranthe guttata   Seep monkey flower

William Lundgren   2024-04-23

Location: 6467+J4 Almaden, San Jose, CA, USA
Santa Clara County


mu41540

Erythranthe alsinoides   Chickweed monkeyflower

Steve Conger   2024-04-23

Location: East Fork Willow Creek along campground access road on west facing slope, adjacent to and below serpentine rock formations. Growing next to Tonella tenella, Romanzoffia californica, Saxifraga mertensiana
Humboldt County


mu41541

Erythranthe alsinoides   Chickweed monkeyflower

Steve Conger   2024-04-23

Location: East Fork Willow Creek along campground access road on west facing slope, adjacent to and below serpentine rock formations. Growing next to Tonella tenella, Romanzoffia californica, Saxifraga mertensiana
Humboldt County


po264044

Papaver heterophyllum   Wind poppy

Michelle Bosch   2024-04-23

Location: Growing out of a rocky outcropping above the Tenderfoot Trail of Laurelwood Park, San Mateo
San Mateo County

Notes: Very few blooming plants this year; tall thistles have invaded this area (and are appearing all over the park) so I am very concerned about this poppy population.


Papaver heterophyllum, Wind Poppy - at Laurelwood Park, San Mateo

mu43437

Lithophragma affine   Common woodland star

Donna Bodine   2024-04-22

Location: Mitchel Canyon Fire Rd, Clayton, CA 94517, USA
Contra Costa County


mu43436

Leptosiphon androsaceus   False babystars

Donna Bodine   2024-04-22

Location: Mitchel Canyon Fire Rd, Clayton, CA 94517, USA
Contra Costa County


mu43435

Castilleja affinis   Indian paintbrush

Donna Bodine   2024-04-22

Location: Mitchel Canyon Fire Rd, Clayton, CA 94517, USA
Contra Costa County


mu42807

Sidalcea hirsuta   Hairy checkerbloom

Adam Malisch   2024-04-22

Location: 9JM2+93 University of California-Merced, CA, USA
Merced County


mu43964

Echinocereus coccineus   Scarlet hedgehog cactus

D.L. Nguyen   2024-04-22

Location: 8556V3WJ+83
Riverside County


mu43600

Plantago lanceolata   Ribwort

Susan Shea   2024-04-22

Location: 1001 Palomino Way, Napa, CA 94558, USA
Napa County


mu43637

Erythronium tuolumnense   Tuolumne fawn lily

Karen Swift   2024-04-21

Location: 3QWP+6C Hess Mill, CA, USA
Tuolumne County


mu43644

Erythronium tuolumnense   Tuolumne fawn lily

Karen Swift   2024-04-21

Location: 3QWP+6G Hess Mill, CA, USA
Tuolumne County


mu43651

Allium cratericola   Cascade onion

Karen Swift   2024-04-21

Location: RGPM+V2 Chinese Camp, CA, USA
Tuolumne County


mu42860

Allium haematochiton   Red skinned onion

Emily Sluiman   2024-04-21

Location
Riverside County


mu43963

Sphaeralcea ambigua   Desert mallow

D.L. Nguyen   2024-04-21

Location: Q848+MH Hayfield, CA, USA
Riverside County


mu44239

Stephanomeria diegensis   San diego wreathplant

Karen Fraser   2024-04-21

Location: 12507 Torrey pines park Rd, La Jolla, CA 92037, USA
San Diego County


mu43584

Teucrium glandulosum   Sticky teucrium

Melanie Davis   2024-04-21

Location: 8MWF+GX Havasu Palms, CA, USA
San Bernardino County


mu43960

Eremalche rotundifolia   Desert five-spot

D.L. Nguyen   2024-04-20

Location: G7RP+8F Saltus, CA, USA
San Bernardino County


mu43962

Eremalche rotundifolia   Desert five-spot

D.L. Nguyen   2024-04-20

Location: G8R2+82 Saltus, CA, USA
San Bernardino County


mu43961

Eremalche rotundifolia   Desert five-spot

D.L. Nguyen   2024-04-20

Location: G7PH+G6 Saltus, CA, USA
San Bernardino County


mu42043

Viola sheltonii   Shelton's violet

Bob Mason   2024-04-20

Location: G352+63 Greenview, CA, USA
Siskiyou County


mu42642

Platystemon californicus   Cream cups

Rhonda Allen   2024-04-20

Location: JV4F+QQ Bagby, CA, USA
Mariposa County


mu43864

Viola purpurea   Goosefoot violet

Sue Luft   2024-04-20

Location: PCXJ+R6 Yosemite Valley, CA, USA
Mariposa County


mu43889

Cystopteris fragilis   Brittle fern

Sue Luft   2024-04-20

Location: QC5H+9R Yosemite Valley, CA, USA
Mariposa County


mu44625

Calystegia

Christie Greening   2024-04-20

Location: 2504 Stenner Creek Rd, San Luis Obispo, CA 93405, USA
San Luis Obispo County


mu44643

Sidalcea malviflora ssp. californica   California checker mallow

Christie Greening   2024-04-20

Location: 88GF+JJ Chorro, CA, USA
San Luis Obispo County


mu44649

Aralia

Christie Greening   2024-04-20

Location: 88JG+JH Chorro, CA, USA
San Luis Obispo County


mu42643

Layia munzii   Munz's tidy tips

Rhonda Allen   2024-04-20

Location: JV4M+QJ Bagby, CA, USA
Mariposa County


mu43965

Scutellaria mexicana   Mexican bladder sage

D.L. Nguyen   2024-04-20

Location: Q75H+27 Hayfield, CA, USA
Riverside County


mg239019

Linanthus bigelovii ssp. johnsonii

Ryan O'Dell   2024-04-20

Location
Fresno County


mu43959

Mentzelia involucrata   Sand blazing star

D.L. Nguyen   2024-04-20

Location: 8556V522+HJ
Riverside County


po263191

Romanzoffia californica   California romanzoffia

Mary Ann Machi   2024-04-20

Location: Along rocky bank at base of mixed hard/softwood forest adjacent to roadway at East Fork Willow Creek Campground.
Humboldt County

Notes: Growing with Saxifrage mertensiana and Tonella tenella.


po263201

Delphinium nudicaule   Canyon larkspur

Mary Ann Machi   2024-04-20

Location: West facing grassy meadow sloping down to Titlow Hill Rd.
Humboldt County

Notes: 1 plant in full bloom, others with buds, most with foliage only.


mu42452

Pholisma sonorae   Sand food

Peri Lee Pipkin   2024-04-19

Location: P3FX+CP Dunes, CA, USA
Imperial County


mu42453

Pholisma sonorae   Sand food

Peri Lee Pipkin   2024-04-19

Location: P39R+GG Dunes, CA, USA
Imperial County


mu42454

Pholisma sonorae   Sand food

Peri Lee Pipkin   2024-04-19

Location: P3FV+32 Dunes, CA, USA
Imperial County


mu44403

Echinocereus mojavensis   Mojave kingcup cactus

Luz Quinnell   2024-04-19

Location: 2RX6+QC Twentynine Palms, CA, USA
San Bernardino County


mu43473

Iris douglasiana   Douglas iris

Jill Surdzial   2024-04-19

Location: 103 Mackerricher State Park Rd, Fort Bragg, CA 95437, USA
Mendocino County


mu43475

Nemophila menziesii   Baby blue eyes

Jill Surdzial   2024-04-19

Location: 103 Mackerricher State Park Rd, Fort Bragg, CA 95437, USA
Mendocino County


mu43470

Nemophila menziesii   Baby blue eyes

Jill Surdzial   2024-04-19

Location: 103 Mackerricher State Park Rd, Fort Bragg, CA 95437, USA
Mendocino County


mu43471

Platystemon californicus   Cream cups

Jill Surdzial   2024-04-19

Location: F55R+C5 Fort Bragg, CA, USA
Mendocino County


mu43476

Castilleja affinis   Indian paintbrush

Jill Surdzial   2024-04-19

Location: F54Q+6M Fort Bragg, CA, USA
Mendocino County


mu42934

Trifolium albopurpureum   Indian clover

Steve Matson   2024-04-19

Location: Clear Creek Rd, Paicines, CA 95043, USA
San Benito County


mu42932

Allium crispum   Crinkled onion

Steve Matson   2024-04-19

Location: 966Q+9V Idria, CA, USA
San Benito County


mu43477

Sidalcea calycosa ssp. calycosa   Checker mallow

Jill Surdzial   2024-04-19

Location: F55R+35 Fort Bragg, CA, USA
Mendocino County


mu43479

Sanicula arctopoides   Yellow mats

Jill Surdzial   2024-04-19

Location: F55R+F6 Fort Bragg, CA, USA
Mendocino County


mu41529

Myriopteris cooperae   Cooper's lip fern

Jordan Collins   2024-04-19

Location: Point McCloud, Shasta-Trinity National Forest
Shasta County


mu42933

Leptosiphon ambiguus   Serpentine leptosiphon

Steve Matson   2024-04-19

Location: 966R+8W Idria, CA, USA
San Benito County


mu43682

Aristolochia californica   California pipevine

Karen Swift   2024-04-19

Location: 1550 Wildcat Canyon Rd, Berkeley, CA 94708, USA
Contra Costa County


mu43685

Aristolochia californica   California pipevine

Karen Swift   2024-04-19

Location: 1550 Wildcat Canyon Rd, Berkeley, CA 94708, USA
Contra Costa County


mu41531

Erythranthe taylorii   Shasta limestone monkeyflower

Jordan Collins   2024-04-19

Location: Point McCloud, Shasta-Trinity National Forest
Shasta County


mu41528

Gratiola ebracteata   Common hedge hyssop

Jordan Collins   2024-04-19

Location: Bidwell Ranch Preserve, Chico, CA
Butte County


po263128

Corallorhiza striata   Striped coral root

Michelle Bosch   2024-04-19

Location: Growing under mixed oak woodland.
San Mateo County

Notes: In full bloom, found on a docent-led tour to Jasper Ridge with Calflora.


Corallorhiza striata, Striped Coral Root, at Jasper Ridge Biological Preserve

po263132

Darmera peltata   Umbrella plant

Mary Ann Machi   2024-04-19

Location: Along rocky bank of Mad River at Mad River Fish Hatchery.
Humboldt County

Notes: Leaves have not emerged on most of the plants. Along approx. 100 ft. of edge of river.


po263176

Lomatium dasycarpum ssp. dasycarpum   Woolly fruited lomatium

Michelle Bosch   2024-04-19

Location: Trail side, Jasper Ridge.
San Mateo County

Notes: Found on a docent-led tour to Jasper Ridge with Calflora.


Lomatium dasycarpum, Wooly Fruited Lomatium, seed heads at Jasper Ridge.

po263373

Castilleja densiflora ssp. densiflora   Dense flower owl's clover

Michelle Bosch   2024-04-19

Location: Jasper Ridge, on the serpentine ridge.
San Mateo County

Notes: Many in bloom all along the serpentine ridge; white morphs were visible, as well.


Castilleja densiflora spp densiflora, Owl's Clover, at Jasper Ridge

Castilleja densiflora spp densiflora, white morph, at Jasper Ridge

mu41532

Hesperevax caulescens   Hogwallow starfish

Jordan Collins   2024-04-18

Location: Bidwell Ranch Preserve, Chico, CA
Butte County


mu42191

Plectritis macrocera   Plectritis

Carissa Brands   2024-04-18

Location: 29PH+WP Lucas Valley-Marinwood, CA, USA
Marin County


mu41530

Diplacus tricolor   Tricolor monkeyflower

Jordan Collins   2024-04-18

Location: Bidwell Ranch Preserve, Chico, CA
Butte County


mu44258

Lathyrus splendens   Pride of california

Karen Fraser   2024-04-18

Location: M47J+VQ Otay Ranch, Chula Vista, CA, USA
San Diego County


mu44612

Castilleja

Christie Greening   2024-04-18

Location: 7165 Pinal Ave, Atascadero, CA 93422, USA
San Luis Obispo County


io127423

Helianthus petiolaris   Prairie sunflower

Danya Orozco   2024-04-18

Location: Highway Roadside
Tulare County


mu43464

Clematis lasiantha   Pipestem

Susan Shea   2024-04-17

Location: JFPG+RM Angwin, CA, USA
Napa County


mu43465

Fritillaria purdyi   Purdy's fritillary

Susan Shea   2024-04-17

Location: JGF4+R4 Angwin, CA, USA
Napa County


mu43466

Erythronium helenae   St. Helena fawn lily

Susan Shea   2024-04-17

Location: JGG3+CH Angwin, CA, USA
Napa County


mu42820

Lasthenia californica   Goldfields

michael rada   2024-04-17

Location: Ohlone Wilderness Trail, Livermore, CA 94550, USA
Alameda County


mu42819

Primula hendersonii   Mosquito bill

michael rada   2024-04-17

Location: H75X+95 Sunol, CA, USA
Alameda County


mu42817

Viola pedunculata   California golden violet

michael rada   2024-04-17

Location: H75X+F2 Sunol, CA, USA
Alameda County


mu42818

Dipterostemon capitatus   Blue dicks

michael rada   2024-04-17

Location: H75X+85 Sunol, CA, USA
Alameda County


mu41525

Pilularia americana   Pillwort

Jordan Collins   2024-04-17

Location: Chico, CA
Butte County


mu43858

Senecio aronicoides   Butterweed

Sue Luft   2024-04-17

Location: PCH2+FH Yosemite Valley, CA, USA
Mariposa County


mu42193

Aquilegia formosa   Columbine

Carissa Brands   2024-04-16

Location: 29PH+X4 Lucas Valley-Marinwood, CA, USA
Marin County


mu42421

Castilleja campestris ssp. succulenta   Succulent owl's clover

Ryan Donnelly   2024-04-16

Location: 37.387084, -120.402812
Merced County


mu42420

Castilleja campestris ssp. succulenta   Succulent owl's clover

Ryan Donnelly   2024-04-16

Location: 37.386639, -120.405034
Merced County


io122175

Genista monspessulana   French broom

Jesse Fujikawa   2024-04-16

Location: 13-06: Scrub/grassland mosaic south of Miwok Cutoff, accessible via grasslands west of Miwok Trail at cypresses.
Marin County


Patch in flower on 3/21 at 0% treatment for FY24

Patch in flower as viewed from across drainage, March 2024

Before weeding treatment on 4/9/24.

After weeding treatment on 4/9/24

VIPs after treatment 100% completed 4/16/24.

mg240843

Dudleya cymosa   Rock lettuce

Randy Huey   2024-04-15

Location
Mariposa County


mu42637

Diplacus pictus   calico monkeyflower

Eric Koberle   2024-04-15

Location: 4179-5199 Blue Mountain Rd, Woody, CA 93287, USA
Kern County

Notes: Edge of outcrop with Ribes quercetorum


mu44610

Clematis

Christie Greening   2024-04-14

Location: 98H8+X4 Atascadero, CA, USA
San Luis Obispo County


mu42636

Diplacus mohavensis   Mojave monkeyflower

Eric Koberle   2024-04-14

Location: Q5P6+59 Daggett, CA, USA
San Bernardino County

Notes: Localized but abundant on southwest facing gravelly slope adjacent to wash.


mu44638

Quercus

Christie Greening   2024-04-14

Location: 9400 Laurel Rd, Atascadero, CA 93422, USA
San Luis Obispo County


mu44614

Ranunculus

Christie Greening   2024-04-14

Location: 7165 Pinal Ave, Atascadero, CA 93422, USA
San Luis Obispo County


mu43453

Hosackia gracilis   Harlequin lotus

stacey lynn moss   2024-04-14

Location: JRWG+HQ San Simeon, CA, USA
San Luis Obispo County


mu43798

Yucca brevifolia   Joshua tree

Wendy Walker   2024-04-14

Location: 99FQ+F5 Pinon Hills, CA, USA
San Bernardino County


mu42042

Phlox hirsuta   Yreka phlox

Bob Mason   2024-04-14

Location: Q92R+27 Yreka, CA, USA
Siskiyou County


mu42041

Phlox hirsuta   Yreka phlox

Bob Mason   2024-04-14

Location: P9XR+W6 Yreka, CA, USA
Siskiyou County


mu42040

Phlox hirsuta   Yreka phlox

Bob Mason   2024-04-14

Location: Q92R+28 Yreka, CA, USA
Siskiyou County


mu42046

Fritillaria recurva   Scarlet fritillary

Bob Mason   2024-04-14

Location: 920 Juniper Dr, Yreka, CA 96097, USA
Siskiyou County


mu42045

Fritillaria recurva   Scarlet fritillary

Bob Mason   2024-04-14

Location: 920 Juniper Dr, Yreka, CA 96097, USA
Siskiyou County


mu43805

Viola pedunculata   California golden violet

Sue Luft   2024-04-13

Location: 8200 Graves Creek Road, Atascadero, CA 93422, USA
San Luis Obispo County


po264505

Rhus integrifolia   Lemonade berry

Saskia Raether   2024-04-13

Location
Los Angeles County


mu42188

Wyethia angustifolia   Narrow leaved mule ears

Carissa Brands   2024-04-12

Location: 392J+HP Lucas Valley-Marinwood, CA, USA
Marin County


mu44434

Scrophularia californica   California bee plant

Charles Russell   2024-04-12

Location: FVXX+CW Allendale, CA, USA
Solano County


mu42189

Lomatium dasycarpum   Lace parsnip

Carissa Brands   2024-04-12

Location: 396J+42 Lucas Valley-Marinwood, CA, USA
Marin County


mu42791

Allium parvum   Dwarf onion

Anna Prang   2024-04-12

Location: 9GH6+6W Susanville, CA, USA
Lassen County


mu42194

Aesculus californica   Buckeye

Carissa Brands   2024-04-12

Location: 394J+GP Lucas Valley-Marinwood, CA, USA
Marin County


io127422

Castilleja exserta ssp. exserta   Purple owl's clover

Danya Orozco   2024-04-12

Location: Roadside
Tulare County


mu42520

Calochortus catalinae   Catalina mariposa

Daniel Williford   2024-04-12

Location: Ocean View Trail, Malibu, CA 90265, USA
Los Angeles County


po262771

Iris douglasiana   Douglas iris

Michelle Bosch   2024-04-12

Location: Along the Olde Highlands trail, San Mateo.
San Mateo County

Notes: Many plants here in bloom all along the trail and under the oaks, varying slightly in shades of purple.


Douglas Iris, growing along the Old Highlands Trail, San Mateo.

Douglas Iris, growing along the Old Highlands Trail, San Mateo.

Douglas Iris, growing along the Old Highlands Trail, San Mateo.

Douglas Iris, growing along the Old Highlands Trail, San Mateo.

mu44616

Alisma

Christie Greening   2024-04-11

Location: 3830 Foothill Rd, Santa Barbara, CA 93110, USA
Santa Barbara County


mu44615

Encelia californica   Bush sunflower

Christie Greening   2024-04-11

Location: F6JH+XR Eastern Goleta Valley, CA, USA
Santa Barbara County


mu44468

Salvia dorrii   Dorr's sage

Zanya Biviano   2024-04-11

Location: MX64+5P Onyx, CA, USA
Kern County


io129680

Stipa pulchra   Purple needle grass

Amy Patten   2024-04-11

Location: Blue Oak Ranch Reserve
Santa Clara County


po265504

Toxicoscordion fremontii   Fremont's star lily

Carissa Brands   2024-04-11

Location
Marin County


mu42190

Leptosiphon androsaceus   False babystars

Carissa Brands   2024-04-10

Location: X9QH+M4 Woodacre, CA, USA
Marin County


mu44634

Packera breweri   Brewer's ragwort

Christie Greening   2024-04-10

Location: 5380 Maleza Ave, Atascadero, CA 93422, USA
San Luis Obispo County


mu44636

Lupinus albifrons   Silver bush lupine

Christie Greening   2024-04-10

Location: 5380 Maleza Ave, Atascadero, CA 93422, USA
San Luis Obispo County


po262763

Plectritis congesta ssp. brachystemon   Shortspur seablush

Michelle Bosch   2024-04-10

Location: Alongside the Tenderfoot Trail, Laurelwood Park, San Mateo
San Mateo County


Shortspur Seablush at Laurelwood Park, San Mateo

mu42186

Mianthemum stellatum

Carissa Brands   2024-04-09

Location: 26WX+2C Tocaloma, CA, USA
Marin County


mu43812

Asterella californica   California perianth liverwort

Jordan Collins   2024-04-09

Location: Rose Valley Falls
Ventura County


mu44240

Stephanomeria diegensis   San diego wreathplant

Karen Fraser   2024-04-09

Location: WP8X+XG San Diego, CA, USA
San Diego County


mu42580

Fritillaria affinis   Checker lily

William Lundgren   2024-04-09

Location: 54CM+C2 Almaden, San Jose, CA, USA
Santa Clara County


mu42185

Trillium cloropetalum

Carissa Brands   2024-04-09

Location: 26XV+3R Tocaloma, CA, USA
Marin County


mu44469

Erodium cicutarium   Coastal heron's bill

Zanya Biviano   2024-04-09

Location: MW4X+9C Onyx, CA, USA
Kern County


mu44519

Pinus torreyana var. torreyana   Torrey pine

Karen Fraser   2024-04-09

Location: Razor Point Trail, La Jolla, CA 92037, USA
San Diego County


mu43715

Eremalche rotundifolia   Desert five-spot

Karen Swift   2024-04-09

Location: Bajada Nature Trail, Indio, CA 92201, USA
Riverside County


mu43709

Eremalche rotundifolia   Desert five-spot

Karen Swift   2024-04-09

Location: Bajada Nature Trail, Indio, CA 92201, USA
Riverside County


mu43716

Mentzelia involucrata   Sand blazing star

Karen Swift   2024-04-09

Location: Pinto Basin Rd, California, USA
Riverside County


mu43713

Mentzelia involucrata   Sand blazing star

Karen Swift   2024-04-09

Location: 8556W543+65
Riverside County


mu43712

Mentzelia involucrata   Sand blazing star

Karen Swift   2024-04-09

Location: 8556W543+65
Riverside County


mu43705

Hesperocallis undulata   Desert lily

Karen Swift   2024-04-09

Location: 8556W497+6R
Riverside County


mu43698

Hesperocallis undulata   Desert lily

Karen Swift   2024-04-09

Location: 8556W497+5R
Riverside County


mu43697

Hesperocallis undulata   Desert lily

Karen Swift   2024-04-09

Location: 8556W497+5R
Riverside County


mu43701

Hesperocallis undulata   Desert lily

Karen Swift   2024-04-09

Location: 8556W487+XR
Riverside County


mu43684

Hesperocallis undulata   Desert lily

Karen Swift   2024-04-09

Location: 8556W487+XR
Riverside County


mu43692

Hesperocallis undulata   Desert lily

Karen Swift   2024-04-09

Location: 8556W487+XR
Riverside County


mu43653

Erodium cicutarium   Coastal heron's bill

Karen Swift   2024-04-09

Location: X2C4+62 Twentynine Palms, CA, USA
Riverside County


po265371

Calochortus uniflorus   Large flowered star tulip

Mary Gerbic   2024-04-09

Location: Medium size patch on both sides of the trail. (BLM 52)
Monterey County

Notes: May be peak bloom in this area, this year.


po265372

Calochortus uniflorus   Large flowered star tulip

Mary Gerbic   2024-04-09

Location: Different location, same flower. They are more numerous here near the junction of Trails BLM 52 and 20
Monterey County


po265499

Anthoxanthum occidentale   California sweet grass

Carissa Brands   2024-04-09

Location
Marin County


io124151

Arum palaestinum   Solomon's lily

Ron Vanderhoff   2024-04-08

Location: 50m E of SR133 at Big Bend, 10 m N of paved LCAD parking lot, Laguna Beach
Orange County

Notes: Patch now almost 2 meters wide. Past flower; young fruit. All plants on one clump.


mu40638

Pseudobraunia californica   California pseudobraunia moss

Jordan Collins   2024-04-08

Location: North Table Mountain Ecological Reserve
Butte County


mu44631

Allium triquetrum   White flowered onion

Christie Greening   2024-04-07

Location: 393 Randall Dr, Cambria, CA 93428, USA
San Luis Obispo County


mu44470

Oenothera

Zanya Biviano   2024-04-07

Location: MX66+5W Onyx, CA, USA
Kern County


mu42573

Platystemon californicus   Cream cups

David Lumpkin   2024-04-07

Location: W95P+M6 Stinson Beach, CA, USA
Marin County


mu40600

Myosurus minimus   Little mouse tail

Jordan Collins   2024-04-07

Location: City of Chico
Butte County


io123355

Calandrinia menziesii   Calandrinia

Ron Vanderhoff   2024-04-06

Location: Grassland +-50-150 m SE intersection Bolero Lookout Rd. and Santiago Cyn. Rd., Whiting Ranch Park.
Orange County

Notes: Common.


mu44799

Castilleja densiflora ssp. obispoensis   San luis obispo owl's clover

Kevin Sherrill   2024-04-05

Location: 1801 Devaul Ranch Dr, San Luis Obispo, CA 93405, USA
San Luis Obispo County


po264367

Lupinus latifolius var. latifolius   Broad leaf lupine

Michelle Bosch   2024-04-04

Location: Along the south bank of Waterdog Lake
San Mateo County


Lupinus latifolius var. latifolius at Waterdog Lake, Belmont

Lupinus latifolius var. latifolius at Waterdog Lake, Belmont

po265764

Erythronium revolutum   Mahogany fawn lily

Steve Conger   2024-04-04

Location: Chezem Road, Private property
Humboldt County


mu44737

Caulanthus inflatus   Desert candle

David Greenberger   2024-04-02

Location
San Benito County


po262196

Tonella tenella   Small flowered tonella

Mary Ann Machi   2024-04-02

Location: Rocky bank facing north along Hwy 299 east of Willow Creek
Humboldt County

Notes: Also observed Clarkia rhomboidia seedlings from plants flowering in June of 2023.


T. tenella with Clarkia rhomboidia seedlings

po262199

Saxifraga mertensiana   Wood saxifrage

Mary Ann Machi   2024-04-02

Location: Generally moss covered sheer cliffs along Hwy 299. Mostly facing north.
Trinity County

Notes: Between Salyer and Gray Falls Campground (approx. 7 miles) there are thousands of plants in bloom. Most growing on sheer rocky cliffs. Plants have blossoms from buds to pollinated.


po262242

Calochortus tolmiei   Hairy star tulip

Mary Ann Machi   2024-04-02

Location: Along about 200 ft of Denny Rd, generally south facing slope.
Trinity County

Notes: Several other wildflowers including Dipterostemon capitatus, Sanicula bipinnatifida, Collomia heterophylla not seen in the next 5 miles of road.


mu43557

Pseudocrossidium obtusulum

John McLaughlin   2024-04-01

Location: 3RW6+CX Redlands, CA, USA
San Bernardino County


io127550

Uropappus lindleyi   Silver puffs

Jacob A   2024-04-01

Location: Growing out of a crack in the road
Santa Barbara County


mu43546

Nemophila

Dan Jenkins   2024-04-01

Location: 1151 Low Gap Rd, Ukiah, CA 95482, USA
Mendocino County


mu43543

Erythronium californicum   California fawn lily

Dan Jenkins   2024-03-31

Location: 1151 Low Gap Rd, Ukiah, CA 95482, USA
Mendocino County


mu40548

Streptanthus hispidus   Mt. diablo jewel flower

Rhonda Allen   2024-03-31

Location: 1000 Mariposa Cir, Clayton, CA 94517, USA
Contra Costa County


mu42521

Calochortus uniflorus   Large flowered star tulip

Daniel Williford   2024-03-31

Location: J6RX+35 Marina, CA, USA
Monterey County


po262588

Streptanthus hispidus   Mt. diablo jewel flower

Rhonda Allen   2024-03-31

Location: Dry slope in full sun
Contra Costa County

Notes: Growing on a dry slope. Small plant with multiple flowers along stem. Purple buds


mu42602

Diplacus pictus   calico monkeyflower

Elena Oey   2024-03-30

Location: 4179-5199 Blue Mountain Rd, Woody, CA 93287, USA
Kern County


mu44642

Salvia spathacea   Hummingbird sage

Christie Greening   2024-03-30

Location: 11450 San Marcos Rd, Atascadero, CA 93422, USA
San Luis Obispo County


mu44630

Ribes

Christie Greening   2024-03-30

Location: 9400 Laurel Rd, Atascadero, CA 93422, USA
San Luis Obispo County


mu44648

Arctostaphylos

Christie Greening   2024-03-30

Location: 11500 San Marcos Rd, Atascadero, CA 93422, USA
San Luis Obispo County


mu44629

Arctostaphylos

Christie Greening   2024-03-30

Location: 9400 Laurel Rd, Atascadero, CA 93422, USA
San Luis Obispo County


io127418

Amsinckia intermedia   Common fiddleneck

Danya Orozco   2024-03-30

Location: Outskirts & Roadside
Tulare County


mu44334

Lupinus succulentus   Arroyo lupine

Nathan Wickstrum   2024-03-30

Location: 398 Skyhigh Dr, Ventura, CA 93001, USA
Ventura County


mu44618

Hesperocallis undulata   Desert lily

D.L. Nguyen   2024-03-29

Location: 8MXM+52 Borrego Springs, CA, USA
San Diego County


mu42600

Erythranthe shevockii   Kelso Creek monkeyflower

Elena Oey   2024-03-29

Location: 39602 Kelso Valley Rd, California, USA
Kern County


mu43966

Antirrhinum confertiflorum   Ghost flower

D.L. Nguyen   2024-03-29

Location: 4P59+J5 Borrego Springs, CA, USA
San Diego County


mu44617

Abronia villosa   Hairy sand verbena

D.L. Nguyen   2024-03-29

Location: 8QVM+CP Borrego Springs, CA, USA
San Diego County


po264173

Dudleya lanceolata   Southern california dudleya

John Petree   2024-03-29

Location: Sunny mountain, on top of a huge, wide expanse of rock in small path of dry soil.
Tulare County

Notes: Height = 5 inches Perennial herb


Dudleya lanceolata

po264180

Erythranthe guttata   Seep monkey flower

John Petree   2024-03-29

Location: Grassy, dry, sunny foothill, in a thin crack midway on side of a big rock, very small amount of soil.
Tulare County

Notes: Height = 4 inches. Annual/perennial herb (rhizomatous).


mu42604

Ancistrocarphus keilii   Santa ynez groundstar

Elena Oey   2024-03-28

Location: PFCJ+55 Vandenberg Space Force Base, CA, USA
Santa Barbara County


mu43967

Antirrhinum confertiflorum   Ghost flower

D.L. Nguyen   2024-03-28

Location: 3PXF+W9 Borrego Springs, CA, USA
San Diego County


mu43968

Aphyllon californicum ssp. californicum   Broomrape

D.L. Nguyen   2024-03-28

Location: 4P3F+Q9 Borrego Springs, CA, USA
San Diego County


mu43969

Aphyllon californicum ssp. californicum   Broomrape

D.L. Nguyen   2024-03-28

Location: 3MXG+WM Borrego Springs, CA, USA
San Diego County


mu43483

Sisyrinchium bellum   Blue eyed grass

stacey lynn moss   2024-03-28

Location: MR98+FC San Simeon, CA, USA
San Luis Obispo County


mu43700

Trillium chloropetalum   Giant wakerobin

Karen Swift   2024-03-27

Location: WRGR+5R Orinda, CA, USA
Contra Costa County


mu43695

Trillium chloropetalum   Giant wakerobin

Karen Swift   2024-03-27

Location: WRGW+5V Lafayette, CA, USA
Contra Costa County


mu44787

Castilleja affinis ssp. neglecta   Tiburon indian paintbrush

Kevin Sherrill   2024-03-26

Location: WG65+GH Tiburon, CA, USA
Marin County


mu43759

Dichelostemma capitatum   Blue dicks

Dennis Haines   2024-03-26

Location: 748M+PP Baywood-Los Osos, CA, USA
San Luis Obispo County


mu43488

Fritillaria biflora   Chocolate lily

stacey lynn moss   2024-03-26

Location: JRXM+F2 San Simeon, CA, USA
San Luis Obispo County


mu44644

Lupinus albifrons   Silver bush lupine

Christie Greening   2024-03-26

Location: 5380 Maleza Ave, Atascadero, CA 93422, USA
San Luis Obispo County


mu42522

Fritillaria biflora   Chocolate lily

Daniel Williford   2024-03-25

Location: W95F+76 Guadalupe, CA, USA
Santa Barbara County


mu42523

Paeonia californica   California peony

Daniel Williford   2024-03-25

Location: W96C+GH Guadalupe, CA, USA
Santa Barbara County


mu40232

Gilia tricolor ssp. tricolor   Bird's eyes

Alaine Arslan   2024-03-25

Location: Antelope Creek Trail, Payne Place, CA, USA
Tehama County


mu44651

Equisetum

Christie Greening   2024-03-24

Location: 8CH4+QC San Luis Obispo, CA, USA
San Luis Obispo County


mu42861

Ceanothus crassifolius   Hoary leaved ceanothus

Emily Sluiman   2024-03-24

Location
Riverside County


mu44335

Castilleja exserta   Owl's clover

Nathan Wickstrum   2024-03-24

Location: FP65+58 Mira Monte, CA, USA
Ventura County


mu42036

Eremalche rotundifolia   Desert five-spot

Bob Steele   2024-03-24

Location: Poison Canyon off Hwy 178
San Bernardino County


po264488

Viola pedunculata   California golden violet

Saskia Raether   2024-03-24

Location
Contra Costa County


po264492

Asterella californica   California perianth liverwort

Saskia Raether   2024-03-24

Location: Along the side of a rock wall along the creek. Very moist.
Contra Costa County


po264496

Erysimum capitatum ssp. capitatum   Sanddune wallflower

Saskia Raether   2024-03-24

Location: at the top of the ridge. Among oak woodlands and gray pines. Lots of sun.
Contra Costa County


po264500

Juniperus californica   California juniper

Saskia Raether   2024-03-24

Location
Contra Costa County


po264501

Fritillaria affinis   Checker lily

Saskia Raether   2024-03-24

Location
Contra Costa County


po264504

Clematis lasiantha   Pipestem

Saskia Raether   2024-03-24

Location
Contra Costa County


mu44645

Clinopodium

Christie Greening   2024-03-23

Location: 88HG+C2 Chorro, CA, USA
San Luis Obispo County


mu44650

Eucalyptus

Christie Greening   2024-03-23

Location: 74GP+6F Baywood-Los Osos, CA, USA
San Luis Obispo County


mu44653

Primula clevelandii   Padre's shooting star

Christie Greening   2024-03-23

Location: 88JJ+P8 Chorro, CA, USA
San Luis Obispo County


mu44628

Primula clevelandii   Padre's shooting star

Christie Greening   2024-03-23

Location: 88GF+HF Chorro, CA, USA
San Luis Obispo County


mu40089

Plantago erecta   California plantain

Ron Vanderhoff   2024-03-22

Location: Juanita Moe Trail & Bikeway, Irvine Open Space. Sand Canyon Rd., 300 m SW I405
Orange County


mg235910

Pedicularis densiflora   Indian warrior

Jim Xerogeanes   2024-03-22

Location: 4 miles west of Ukiah off Orr Springs Rd.
Mendocino County

Notes: Yellow variant of Pedicularis densiflora.


mu43719

Calypso bulbosa   Fairy slipper

Karen Swift   2024-03-22

Location: W9RV+W7 Kentfield, CA, USA
Marin County


mu43722

Calypso bulbosa   Fairy slipper

Karen Swift   2024-03-22

Location: W9QQ+RX Kentfield, CA, USA
Marin County


mu43720

Calypso bulbosa   Fairy slipper

Karen Swift   2024-03-22

Location: W9RX+C8 Kentfield, CA, USA
Marin County


mu43721

Calypso bulbosa   Fairy slipper

Karen Swift   2024-03-22

Location: W9VQ+6J Kentfield, CA, USA
Marin County


mu43723

Calypso bulbosa   Fairy slipper

Karen Swift   2024-03-22

Location: W9QR+Q4 Kentfield, CA, USA
Marin County


mu43884

Malacothrix glabrata   Desert dandelion

Sue Luft   2024-03-21

Location: JV6G+HQ Lone Pine, CA, USA
Inyo County


mu42639

Eschscholzia californica   California poppy

Daniel Williford   2024-03-21

Location: Monterey, CA 93940, USA
Monterey County


mu43883

Phacelia fremontii   Fremont's phacelia

Sue Luft   2024-03-21

Location: JV6J+47 Lone Pine, CA, USA
Inyo County


mu44829

Oenothera speciosa   Mexican evening primrose

Dania Morris   2024-03-21

Location: M5V2+F6C Lake Los Angeles, California
Los Angeles County


po261718

Micranthes howellii   Howell's saxifrage

Steve Conger   2024-03-21

Location: Growing on NW facing serpentine rock slope interspersed with other species of saxifrage. Adjacent to South Fork Road, immediately after crossing the Smith River Memorial Bridge.
Del Norte County


po261719

Pseudotrillium rivale   Siskiyou wakerobin

Steve Conger   2024-03-21

Location: South Fork Rd, Smith River Boat Ramp parking area. Adjacent to parking lot, base of hill.
Del Norte County


mu43882

Linanthus dichotomus ssp. dichotomus   Evening snow

Sue Luft   2024-03-20

Location: JV6J+4X Lone Pine, CA, USA
Inyo County


mu42039

Calochortus tolmiei   Hairy star tulip

Catherine OConnell and Irene S   2024-03-20

Location: Chanslor Ranch, Bodega Bay, CA
Sonoma County


mu44637

Lupinus albifrons   Silver bush lupine

Christie Greening   2024-03-20

Location: 5380 Maleza Ave, Atascadero, CA 93422, USA
San Luis Obispo County


mu43881

Astragalus coccineus   Scarlet milk vetch

Sue Luft   2024-03-20

Location: JVFG+GW Lone Pine, CA, USA
Inyo County


mu43880

Astragalus lentiginosus var. variabilis   Freckled milk vetch

Sue Luft   2024-03-20

Location: JV5P+XQ Lone Pine, CA, USA
Inyo County


mu43878

Chorizanthe rigida   Rigid spiny herb

Sue Luft   2024-03-19

Location: 9G39+8Q Panamint Springs, CA, USA
Inyo County


mu43879

Eriogonum rixfordii   Rixford's buckwheat

Sue Luft   2024-03-19

Location: CP9W+82 Skidoo, CA, USA
Inyo County


mu43877

Geraea canescens   Hairy desert sunflower

Sue Luft   2024-03-19

Location: 8J99+C8 Panamint Springs, CA, USA
Inyo County


mu43872

Monoptilon bellidiforme   Desert star

Sue Luft   2024-03-19

Location: 9F3G+HR Panamint Springs, CA, USA
Inyo County


mu43654

Iris hartwegii   Hartweg's iris

Karen Swift   2024-03-19

Location: 22HG+QC Paxton, CA, USA
Plumas County


mu40027

Erythranthe geniculata

Jordan Collins   2024-03-18

Location: North Table Mountain Ecological Reserve
Butte County


mu42862

Fouquieria splendens ssp. splendens   Ocotillo

Emily Sluiman   2024-03-18

Location
San Diego County


mu42863

Ferocactus cylindraceus   California barrel cactus

Emily Sluiman   2024-03-18

Location
San Diego County


mu40014

Fritillaria purdyi   Purdy's fritillary

Charles Russell   2024-03-18

Location: VHCC+GW Hidden Valley Lake, CA, USA
Lake County


mu43871

Anisocoma acaulis   Scale bud

Sue Luft   2024-03-18

Location: PPMW+J2 Independence, CA, USA
Inyo County


mu43588

Chorizanthe corrugata   Wrinkled spineflower

Melanie Davis   2024-03-18

Location: R7FC+Q4 Obregon, CA, USA
Imperial County


mu43870

Lepidium flavum   Yellow pepper grass

Sue Luft   2024-03-18

Location: HW7R+CV, Lone Pine, CA 93545, USA
Inyo County


mu40030

Lithophragma parviflorum var. trifoliatum   Prairie woodland star

Jordan Collins   2024-03-18

Location: North Table Mountain Ecological Reserve
Butte County


mu44646

Iceplant

Christie Greening   2024-03-17

Location: GWXP+68 Cambria, CA, USA
San Luis Obispo County


mu44633

Allium triquetrum   White flowered onion

Christie Greening   2024-03-17

Location: Greenspace's Strawberry Canyon, 1516-1600 Burton Dr, Cambria, CA 93428, USA
San Luis Obispo County


mu43999

Fritillaria biflora   Chocolate lily

Meghan Lindt   2024-03-17

Location: King Trail, San Luis Obispo, CA 93405, USA
San Luis Obispo County


mu43989

Fritillaria biflora   Chocolate lily

Meghan Lindt   2024-03-17

Location: 772W+5R San Luis Obispo, CA, USA
San Luis Obispo County


mu43996

Fritillaria biflora   Chocolate lily

Meghan Lindt   2024-03-17

Location: 773W+4J San Luis Obispo, CA, USA
San Luis Obispo County


mu39907

Tetrapteron graciliflorum   Hill sun cup

Jordan Collins   2024-03-17

Location: Carrizo Plain National Monument
San Luis Obispo County


io122182

Helianthus niveus ssp. tephrodes   Algodones dunes sunflower

Mike Russler   2024-03-17

Location
Imperial County


io127744

Helianthus niveus ssp. tephrodes   Algodones dunes sunflower

Mike Russler   2024-03-17

Location
Imperial County


mu42603

Erythranthe serpentinicola   Irish Hills monkeyflower

Elena Oey   2024-03-16

Location: Laguna Dog Park, 504 Madonna Rd, San Luis Obispo, CA 93405, USA
San Luis Obispo County


mu43694

Platystemon californicus   Cream cups

Karen Swift   2024-03-16

Location: RGJQ+XQ Chinese Camp, CA, USA
Tuolumne County


mu43707

Platystemon californicus   Cream cups

Karen Swift   2024-03-16

Location: RGJQ+XQ Chinese Camp, CA, USA
Tuolumne County


mu43645

Diplacus douglasii   Purple mouse ears

Karen Swift   2024-03-16

Location: 13267 Red Hill Rd, Jamestown, CA 95327, USA
Tuolumne County


mu44390

Blennosperma nanum glue seed yellow carpet

Ruth Ann Pearsons   2024-03-16

Location: 75FF+JW Olcott, CA, USA
Solano County


mu44344

Malacothrix glabrata   Desert dandelion

Max Licher   2024-03-16

Location: WHMG+F3 Sky Valley, CA, USA
Riverside County


mu44377

Primula clevelandii var. patula   Padre's shooting star

Ruth Ann Pearsons   2024-03-16

Location: 4821 Cook Ln, Dixon, CA 95620, USA
Solano County


mu44626

Micranthes californica   Greene's saxifrage

Christie Greening   2024-03-16

Location: 9400 Laurel Rd, Atascadero, CA 93422, USA
San Luis Obispo County


mu44339

Opuntia basilaris   Beavertail

Max Licher   2024-03-16

Location: WHPF+8V Sky Valley, CA, USA
Riverside County


mu44627

Adelinia grandis   Adelinia

Christie Greening   2024-03-16

Location: 9450 Laurel Rd, Atascadero, CA 93422, USA
San Luis Obispo County


io121834

Fritillaria biflora   Chocolate lily

Emily Sluiman   2024-03-16

Location
Riverside County


mu39910

Caulanthus californicus   California jewelflower

Jordan Collins   2024-03-16

Location: Carrizo Plain National Monument
San Luis Obispo County


mu44340

Abronia villosa   Hairy sand verbena

Max Licher   2024-03-15

Location: VMR9+2P Sky Valley, CA, USA
Riverside County


po261438

Amsinckia lycopsoides   Tarweed fiddleneck

David Gowen   2024-03-15

Location: coordinates are just general area.
Contra Costa County

Notes: Scattered on the top of the hill


mu44358

Erythranthe rhodopetra   Red rock canyon monkeyflower

Bob Steele   2024-03-13

Location: Red Rock Canyon State Park
Kern County


mu43674

Fritillaria liliacea   Fragrant fritillary

Karen Swift   2024-03-13

Location: 4845 Cook Ln, Dixon, CA 95620, USA
Solano County


mu43666

Fritillaria liliacea   Fragrant fritillary

Karen Swift   2024-03-13

Location: 4845 Cook Ln, Dixon, CA 95620, USA
Solano County


po261461

Asterella palmeri

Kristin Sabo   2024-03-13

Location: Rock outcrop in steep drainage along the cliffy section of Fall Creek Trail.
Los Angeles County


mu44253

Aphyllon cooperi   Burroweed strangler

Karen Fraser   2024-03-12

Location: 7PRH+H8 Borrego Springs, CA, USA
San Diego County


mu44241

Acmispon

Karen Fraser   2024-03-12

Location: 3FJV+CR Julian, CA, USA
San Diego County


mu44259

Prunus fremontii   Desert apricot

Karen Fraser   2024-03-12

Location: 4G3H+5G Shelter Valley, CA, USA
San Diego County


mu42866

Oenothera deltoides ssp. deltoides   Desert lantern

Emily Sluiman   2024-03-11

Location
San Diego County


mu42413

Baileya pauciradiata   Lax flower

Emily Sluiman   2024-03-11

Location
San Diego County


mu42888

Aristolochia californica   California pipevine

Jamie Spielmann   2024-03-11

Location: 227 Mora Ct, Redding, CA 96003, USA
Shasta County


po261879

Erysimum franciscanum   Franciscan wallflower

Dee Shea Himes   2024-03-11

Location
San Mateo County


mu43998

Fritillaria biflora   Chocolate lily

Meghan Lindt   2024-03-10

Location: 68W5+JQ San Luis Obispo, CA, USA
San Luis Obispo County


mu43683

Fritillaria affinis   Checker lily

Karen Swift   2024-03-09

Location: G5HQ+5P Sunol, CA, USA
Alameda County


mu43708

Fritillaria affinis   Checker lily

Karen Swift   2024-03-09

Location: G5HQ+5P Sunol, CA, USA
Alameda County


mu44790

Pedicularis densiflora   Indian warrior

Kevin Sherrill   2024-03-09

Location: 6VV8+FR Fairfield, CA, USA
Solano County


mu44788

Fritillaria recurva   Scarlet fritillary

Kevin Sherrill   2024-03-09

Location: 6VR9+6Q Fairfield, CA, USA
Solano County


mu44250

Mirabilis laevis var. crassifolia   California four o'clock

Karen Fraser   2024-03-09

Location: WPRW+H9 San Diego, CA, USA
San Diego County


mu44789

Fritillaria liliacea   Fragrant fritillary

Kevin Sherrill   2024-03-09

Location: C583+89 Dixon, CA, USA
Solano County


mu43717

Fritillaria affinis   Checker lily

Karen Swift   2024-03-08

Location: R6F3+QJ Blackhawk, CA, USA
Contra Costa County


mu43686

Fritillaria affinis   Checker lily

Karen Swift   2024-03-08

Location: R6F3+QJ Blackhawk, CA, USA
Contra Costa County


mu43718

Fritillaria affinis   Checker lily

Karen Swift   2024-03-08

Location: R6F3+QJ Blackhawk, CA, USA
Contra Costa County


po261328

Micranthes californica   Greene's saxifrage

Rhonda Allen   2024-03-08

Location: Santa Mateo County: shady slope
Santa Cruz County

Notes: few plants


po261329

Scoliopus bigelovii   Slink pod

Rhonda Allen   2024-03-08

Location: San Mateo COunty: Shady slope
San Mateo County

Notes: Many plants were blooming. SOme had bloomed and formed seed pods that hung low to the ground. Mottled leaves were easy to spot.


mu44635

Amsinckia douglasiana   Douglas' fiddleneck

Christie Greening   2024-03-07

Location: 88GF+J9 Chorro, CA, USA
San Luis Obispo County


mu39656

Plectritis macrocera   Plectritis

Alaine Arslan   2024-03-06

Location: Hog Lake, Sacramento River Bend CA, USA
Tehama County


io121125

Ranunculus lobbii   Lobb's aquatic buttercup

Hunter Breck   2024-03-06

Location
Marin County


mu43791

Equisetum telmateia   Giant horsetail

Asa B Spade   2024-03-06

Location: 472W+F4 Elk, CA, USA
Mendocino County


mu42579

Linanthus dianthiflorus   Fringed linanthus

John L. Thompson   2024-03-05

Location: 45P3+W7 Thousand Oaks, CA, USA Two places along the ridge above and east of Lake Eleanor had hundreds of plants in bloom.
Ventura County


mu44002

Paeonia californica   California peony

Meghan Lindt   2024-03-04

Location: 1101 13th St, Los Osos, CA 93402, USA
San Luis Obispo County


mu44003

Paeonia californica   California peony

Meghan Lindt   2024-03-04

Location: 1100 12th St, Los Osos, CA 93402, USA
San Luis Obispo County


mu44000

Paeonia californica   California peony

Meghan Lindt   2024-03-04

Location: 1100 12th St, Los Osos, CA 93402, USA
San Luis Obispo County


mu39559

Lomatium macrocarpum   Large fruited lomatium

R.A. Chasey   2024-03-03

Location
Sonoma County


mu43432

Ranunculus californicus   Common buttercup

stacey lynn moss   2024-03-03

Location: JRPW+4G San Simeon, CA, USA
San Luis Obispo County


mu43484

Erigeron glaucus   Seaside daisy

stacey lynn moss   2024-03-03

Location: MR49+4G San Simeon, CA, USA
San Luis Obispo County


mu44402

Oenothera deltoides   Desert lantern

Luz Quinnell   2024-03-03

Location: VH32+42 Cathedral City, CA, USA
Riverside County


mu44401

Abronia villosa var. aurita   Yellow hairy sand verbena

Luz Quinnell   2024-03-03

Location: VG3X+93 Cathedral City, CA, USA
Riverside County


mu39525

Grindelia camporum   Gumweed

R.A. Chasey   2024-03-02

Location
Contra Costa County


mu42411

Diplacus bigelovii var. bigelovii   Bigelow's monkeyflower

Emily Sluiman   2024-02-26

Location
San Diego County


mu42416

Ferocactus cylindraceus   California barrel cactus

Emily Sluiman   2024-02-26

Location: Hellhole Canyon
San Diego County


mg232411

Fritillaria biflora   Chocolate lily

Jim Van Matre   2024-02-26

Location
San Diego County


mu43815

Cryptomitrium tenerum

Jordan Collins   2024-02-26

Location: Upper Bidwell Park
Butte County


mu43556

Targionia hypophylla

John McLaughlin   2024-02-25

Location: 7HGC+JW Borrego Springs, CA, USA
San Diego County


mu43555

Asterella californica   California perianth liverwort

John McLaughlin   2024-02-25

Location: 7HGC+FV Borrego Springs, CA, USA
San Diego County


mu43554

Asterella californica   California perianth liverwort

John McLaughlin   2024-02-25

Location: 7HGC+FV Borrego Springs, CA, USA
San Diego County


po265035

Asterella californica   California perianth liverwort

Julia Markey   2024-02-25

Location
Orange County


Asterella californica

Asterella californica

Asterella californica

Asterella californica

mu44255

Palafoxia arida var. arida   Desert needle

Karen Fraser   2024-02-24

Location: 7M24+F6 Borrego Springs, CA, USA
San Diego County


mu42412

Phacelia crenulata   Notch leaved phacelia

Emily Sluiman   2024-02-24

Location
Kern County


mu44234

Hilaria rigida   Big galleta

Karen Fraser   2024-02-24

Location: 3HX8+M5 Shelter Valley, CA, USA
San Diego County


mu44237

Lyrocarpa coulteri   Coulter's lyrepod

Karen Fraser   2024-02-24

Location: 1087 Stage Coach Trail, Julian, CA 92036, USA
San Diego County


mu44233

Justicia californica   Chuparosa

Karen Fraser   2024-02-24

Location: 3HR2+2M Shelter Valley, CA, USA
San Diego County


mu44007

Unknown

Meghan Lindt   2024-02-23

Location: 786R+V8 San Luis Obispo, CA, USA
San Luis Obispo County


mg231950

Diplacus kelloggii   Kellogg's monkeyflower

David popp   2024-02-22

Location
Butte County


mu42417

Primula clevelandii   Padre's shooting star

Emily Sluiman   2024-02-18

Location: Vernal Pool Trail
Riverside County


mu44005

Pedicularis densiflora   Indian warrior

Meghan Lindt   2024-02-16

Location: 100 W Foothill Blvd, San Luis Obispo, CA 93405, USA
San Luis Obispo County


mu44004

Toxicoscordion fremontii   Fremont's star lily

Meghan Lindt   2024-02-16

Location: 8853+C5 San Luis Obispo, CA, USA
San Luis Obispo County


mu43997

Paeonia californica   California peony

Meghan Lindt   2024-02-16

Location: Felsman Loop, San Luis Obispo, CA 93405, USA
San Luis Obispo County


mu43994

Paeonia californica   California peony

Meghan Lindt   2024-02-16

Location: Felsman Loop, San Luis Obispo, CA 93405, USA
San Luis Obispo County


mu44006

Asterella californica   California perianth liverwort

Meghan Lindt   2024-02-16

Location: Felsman Loop, San Luis Obispo, CA 93405, USA
San Luis Obispo County


mu44001

Asterella californica   California perianth liverwort

Meghan Lindt   2024-02-16

Location: Felsman Loop, San Luis Obispo, CA 93405, USA
San Luis Obispo County


mu43602

Micranthes californica   Greene's saxifrage

Susan Shea   2024-02-14

Location: CC52+VP Santa Rosa, CA, USA
Sonoma County


mu44235

Navarretia hamata   Hooked navarretia

Karen Fraser   2024-02-13

Location: WQ8R+R7 San Diego, CA, USA
San Diego County


mu43444

Eriogonum fasciculatum   California buckwheat

Shari Suzuki   2024-02-13

Location: PR2R+58 Menifee, CA, USA
Riverside County


mu43553

Geheebia ferruginea

John McLaughlin   2024-02-10

Location: WQC2+JH San Diego, CA, USA
San Diego County


mu43530

Gemmabryum brassicoides

John McLaughlin   2024-02-10

Location: WQ74+XR San Diego, CA, USA
San Diego County


mu44830

Erodium cicutarium   Coastal heron's bill

Dania Morris   2024-02-09

Location: 160 Ave I8, Lancaster, CA 93535, USA
Los Angeles County


mu43706

Scoliopus bigelovii   Slink pod

Karen Swift   2024-02-06

Location: 1550 Wildcat Canyon Rd, Berkeley, CA 94708, USA
Contra Costa County


mu43672

Scoliopus bigelovii   Slink pod

Karen Swift   2024-02-06

Location: 1550 Wildcat Canyon Rd, Berkeley, CA 94708, USA
Contra Costa County


mu43702

Scoliopus bigelovii   Slink pod

Karen Swift   2024-02-06

Location: 1550 Wildcat Canyon Rd, Berkeley, CA 94708, USA
Contra Costa County


mu43675

Scoliopus bigelovii   Slink pod

Karen Swift   2024-02-06

Location: 1550 Wildcat Canyon Rd, Berkeley, CA 94708, USA
Contra Costa County


mu44813

Calypso bulbosa ssp. occidentalis   Fairy slipper

Kevin Sherrill   2024-02-03

Location: Laurel Dell Rd, Stinson Beach, CA 94970, USA
Marin County


mu44236

Ceanothus verrucosus   White coast ceanothus

Karen Fraser   2024-01-30

Location: 2399 Carmel Valley Rd, San Diego, CA 92121, USA
San Diego County


mu44232

Ribes speciosum   Fuchsia flowered gooseberry

Karen Fraser   2024-01-29

Location: WPGW+5X San Diego, CA, USA
San Diego County


mu42415

Hesperocallis undulata   Desert lily

Emily Sluiman   2024-01-29

Location: Henderson Canyon
San Diego County


mu42410

Paeonia californica   California peony

Emily Sluiman   2024-01-28

Location
San Diego County


mu44248

Rhus ovata   Sugar bush

Karen Fraser   2024-01-26

Location: 52CC+8C Lake Wohlford, Escondido, CA, USA
San Diego County


io119102

Osteospermum calendulaceum   Stinking roger

Ron Vanderhoff   2024-01-25

Location: E side of Water Tank Rd., 30m NE of gate nr. Poplar Street, Laguna Beach
Orange County

Notes: A few plants adjacent to Opuntia. 2-3 semi-mature, other juvenile/vegetative. Some flowers and fruit. Pulled


Osteospermum calendulaceum LEFT, Encelia californica RIGHT.

Osteospermum calendulaceum LEFT, Encelia californica RIGHT.

mu44217

Polypodium scouleri   Leather fern

Alison Gardner   2024-01-25

Location: 43648 Little Lake Rd, Mendocino, CA 95460, USA
Mendocino County


po265773

Eriophyllum staechadifolium   Lizard tail

Steve Conger   2024-01-24

Location: Ocean bluffs north of Stone Lagoon
Humboldt County


mu43486

Salix lasiolepis   Arroyo willow

stacey lynn moss   2024-01-21

Location: QMHH+5F Ragged Point, CA, USA
San Luis Obispo County


mu39143

Geraea canescens   Hairy desert sunflower

Sue Luft   2024-01-20

Location: 7JV7+VV Panamint Springs, CA, USA
Inyo County


mu39145

Geraea canescens   Hairy desert sunflower

Sue Luft   2024-01-20

Location: 7JV7+WV Panamint Springs, CA, USA
Inyo County


mu39144

Geraea canescens   Hairy desert sunflower

Sue Luft   2024-01-18

Location: 85JW+W2 Furnace Creek, CA, USA
Inyo County


mu43448

Eriogonum fasciculatum   California buckwheat

Shari Suzuki   2024-01-15

Location: 28963 Skylark St, Menifee, CA 92584, USA
Riverside County


mu43440

Eriogonum fasciculatum   California buckwheat

Shari Suzuki   2024-01-15

Location: 29011 Bayleaf Cir, Menifee, CA 92584, USA
Riverside County


mu38127

Woodwardia fimbriata   Western chain fern

R.A. Chasey   2024-01-14

Location
Napa County


io118639

Baccharis sarothroides   Broom baccharis

Ron Vanderhoff   2024-01-14

Location: Just N of Santiago Cyn. Rd., W of SR241, and S of Irvine Park, Santiago Hills II proposed development, E Orange
Orange County

Notes: With Baccharis pilularis ssp. consanguinea. Some hybridization possible.


mu39142

Atriplex confertifolia   Spiny saltbush

Sue Luft   2024-01-13

Location: Badwater Rd, California, USA
Inyo County


mu39141

Atriplex confertifolia   Spiny saltbush

Sue Luft   2024-01-13

Location: Badwater Rd, California, USA
Inyo County


mu39140

Geraea canescens   Hairy desert sunflower

Sue Luft   2024-01-12

Location: Panamint Valley Rd, Trona, CA 93592, USA
Inyo County


po265027

Pellaea mucronata   Bird's foot fern

Julia Markey   2024-01-10

Location: Hidden Valley Picnic Area
Riverside County


Pellaea mucronata

Pellaea mucronata

mu43814

Bartramia stricta   Bartramia moss

Jordan Collins   2024-01-07

Location: Upper Bidwell Park
Butte County


mu43813

Asterella californica   California perianth liverwort

Jordan Collins   2024-01-07

Location: Upper Bidwell Park
Butte County


io118130

Centaurea melitensis   Tocalote

Ron Vanderhoff   2024-01-07

Location: Just E of Jamboree Road, nr. junction Peters Canyon View Ave., Santiago Hills II proposed development, E Orange
Orange County

Notes: Most only basal foliage rosettes.


po258322

Platanus racemosa   California sycamore

Art Clark   2024-01-07

Location
Yuba County

Notes: Leaf is about 15"x15"


Platanus racemosa leaf

mu43816

Crumia latifolia   Wideleaf crumia moss

Jordan Collins   2024-01-06

Location: Jordan Hill Road
Butte County


io117941

Encelia farinosa   Brittlebush

Ron Vanderhoff   2023-12-31

Location: Jurupa Hills, just S of Andalusia Ave., Jurupa Valley
Riverside County

Notes: Very common.


mu44518

Polypodium californicum   California polypody

Karen Fraser   2023-12-29

Location: Guy Fleming Trail, La Jolla, CA 92037, USA
San Diego County


io117870

Rhus ovata   Sugar bush

Ron Vanderhoff   2023-12-28

Location: Main Divide Rd., 2.7 rd. mi NW SR74, Santa Ana Mts.
Orange County

Notes: Budded. Common. Area recovering well from burn.


po265022

Sequoia sempervirens   Coast redwood

Julia Markey   2023-12-28

Location
Monterey County


Sequoia sempervirens

Sequoia sempervirens

Sequoia sempervirens

Sequoia sempervirens

Sequoia sempervirens

po265025

Pinus radiata   Monterey pine

Julia Markey   2023-12-27

Location: Rip Van Winkle Open Space
Monterey County


Pinus radiata

Pinus radiata

Pinus radiata

io117676

Lupinus succulentus   Arroyo lupine

Ron Vanderhoff   2023-12-21

Location: Serrano Creek, NE of I5 Fwy., Irvine
Orange County

Notes: Few.


po257893

Hibiscus denudatus   Rocl hibiscus

Tim Turner   2023-12-21

Location: Back canyon wash.
Riverside County

Notes: A bit early but maybe due to all the rain in August/September of 2023. (Very pretty crab spider too.)


Rock Hibiscus with Crab Spider

po257341

Sphaeralcea ambigua var. ambigua   Apricot mallow

Olesya Konovalova   2023-12-20

Location: Rocky side of the LoveJoy Butte of Lake Los Angeles. Elevation 2850 ft.
Los Angeles County

Notes: Seed


mu44814

Arctostaphylos pallida   Pallid manzanita

Kevin Sherrill   2023-12-17

Location: 2020 Manzanita Dr, Oakland, CA 94611, USA
Contra Costa County


po257003

Ceratophyllum demersum   Hornwort

Zoya Akulova-Barlow   2023-12-10

Location: Briones reservoir, Contra Costa County
Contra Costa County


mu44451

Suaeda esteroa   Estuary seablite

Randall English   2023-12-01

Location: Eastbluff-Jamboree, Newport Beach, CA 92660, USA
Orange County


mu43450

Jepsonia parryi   Parry's jepsonia

Shari Suzuki   2023-11-28

Location: PR4V+QX Menifee, CA, USA
Riverside County


mu43542

Arctostaphylos manzanita   Common manzanita

Dan Jenkins   2023-11-26

Location: 1151 Low Gap Rd, Ukiah, CA 95482, USA
Mendocino County


mg229373

Yucca brevifolia   Joshua tree

richard mcneill   2023-11-21

Location
Inyo County

Notes: Likely Y. brevifolia froma. herberti


mg229371

Yucca brevifolia   Joshua tree

richard mcneill   2023-11-21

Location
Inyo County

Notes: Likely Y. brevifolia froma. herberti


mg229368

Yucca brevifolia   Joshua tree

richard mcneill   2023-11-21

Location
Inyo County

Notes: Likely Y. brevifolia froma. herberti


mg229367

Yucca brevifolia   Joshua tree

richard mcneill   2023-11-21

Location
Inyo County

Notes: Likely Y. brevifolia froma. herberti


mg229366

Yucca brevifolia   Joshua tree

richard mcneill   2023-11-21

Location
Inyo County

Notes: Likely Y. brevifolia froma. herberti


mu44095

Silene lemmonii   Lemmon's catchfly

Jamie Spielmann   2023-11-17

Location: H9VQ+JC Shasta, CA, USA
Shasta County


mu43425

Veratrum fimbriatum   Fringed cornlily

Alison Gardner   2023-11-17

Location: Van Damme State Park, Little River, CA 95456, USA. On a loop trail that's not on the map, near Beak Creek.
Mendocino County

Notes: Observation based on a photograph by Alison Gardner. Ripe seeds.


po256322

Oenothera deltoides   Desert lantern

Zoya Akulova-Barlow   2023-11-15

Location: North of Las Vegas, Nevada, by highway 95


io116119

Staphylea bolanderi   Bladdernut

Joanna Clines   2023-11-13

Location: Sierra National Forest, west side of Jose Basin Road.
Fresno County

Notes: One fruiting shrub. With Carpenteria californica, Keckiella breviflora, Ceanothus cuneatus.


mu43895

Woodwardia fimbriata   Western chain fern

Sue Luft   2023-11-09

Location: PFMF+JH Yosemite Valley, CA, USA
Mariposa County


po256239

Lessingia pectinata var. tenuipes   Sticky lessingia

Catherine Chang   2023-11-08

Location: base of north facing slope, grassland, some oak
Contra Costa County


io115594

Dittrichia graveolens   Stinkwort

Ron Vanderhoff   2023-11-05

Location: 50m W of Glenn Ranch Rd. parking area, S side of trail, Whiting Ranch Wilderness Park
Orange County

Notes: Single large plant at trailside. Pulled. Full seed release and flower.


io115525

Baccharis sarothroides   Broom baccharis

Ron Vanderhoff   2023-11-02

Location: Vic Santa Ana River Bicycle Trail, Green River Golf Course entrance road to Coal Cyn. Crossing, E of Yorba Linda
Orange County

Notes: Very common throughout. Medium to slightly late in flower.


po258474

Bulbostylis capillaris   Thread leaf beakseed

Anna Burns   2023-10-27

Location: Growing on rocky, exposed area at roadway pullout. Elev appx 4630 ft. Appx 500 indiv fruiting and beginning to senesce.
Placer County

Notes: Uncommon plant in this area. Photos show size against other familiar items/species and habitat.


po255559

Ericameria cuneata var. cuneata   Rock goldenbush

Kristin Sabo   2023-10-24

Location: 3N27 - Fall Creek fire road. Growing on rock outcropping in shady area.
Los Angeles County


po255995

Xanthium spinosum   Spiny cocklebur

David Wolfson   2023-10-22

Location: 4171 Orcutt Rd., behind fence; intersection of Orcutt Rd. and Tank Farm Rd.
San Luis Obispo County


mu43893

Collinsia tinctoria   Tincture plant

Sue Luft   2023-10-19

Location: PCXH+8V Yosemite Valley, CA, USA
Mariposa County


io114155

Peritoma arborea var. arborea

Ron Vanderhoff   2023-10-15

Location: San Clemente State Park, San Clemente
Orange County

Notes: A couple of plants noticed, likely more.


mu43894

Athyrium filix-femina   Common ladyfern

Sue Luft   2023-10-10

Location: P86H+G6 Yosemite Valley, CA, USA
Mariposa County


mu43892

Lessingia leptoclada   Sierra lessingia

Sue Luft   2023-10-10

Location: P88W+7W Yosemite Valley, CA, USA
Mariposa County


mu44338

Washingtonia filifera   California fan palm

Max Licher   2023-10-08

Location: RMG9+VP Willis Palms, CA, USA
Riverside County


po254938

Fissidens curvatus

Chris wagner   2023-10-07

Location: SW portion of Los Penasquitos Marsh, At Torrey Pines State Natural Reserve
San Diego County


In mm

po254939

Fissidens sublimbatus   Fissidens moss

Chris Wagner   2023-10-07

Location: SW portion of Los Penasquitos Marsh, At Torrey Pines State Natural Reserve
San Diego County


po254940

Scleropodium californicum

Chris Wagner   2023-10-07

Location: SW portion of Los Penasquitos Marsh, At Torrey Pines State Natural Reserve
San Diego County


dry

leaf

hydrated

leaf

leaf tip showing serration

alar cells irregularly polygonal, size variable, 6-13 µm, walls moderately thick

mu43492

Calochortus leichtlinii   Leichtlin's mariposa lily

Jill Surdzial   2023-09-28

Location: 2P69+RM Virginia Lakes, CA, USA
Mono County


mu43491

Lilium parvum   Sierra tiger lily

Jill Surdzial   2023-09-28

Location: 2P69+PF Virginia Lakes, CA, USA
Mono County


mu43490

Calochortus leichtlinii   Leichtlin's mariposa lily

Jill Surdzial   2023-09-28

Location: 2P69+RQ Virginia Lakes, CA, USA
Mono County


mu43489

Cirsium andersonii   Anderson's thistle

Jill Surdzial   2023-09-28

Location: 2P9G+FV Virginia Lakes, CA, USA
Mono County


mu43493

Eriogonum umbellatum   Sulphur buckwheat

Jill Surdzial   2023-09-26

Location: VV26+JW June Lake, CA, USA
Mono County


po254200

Eriogonum roseum   Wand buckwheat

Ron Gross   2023-09-26

Location: Pozo Valley area
San Luis Obispo County

Notes: Fields full of these plants.


po255471

Physalis philadelphica   Tomatillo

David Wolfson   2023-09-24

Location: Cal Poly campus, agricultural field off Highland Ave.
San Luis Obispo County


po258427

Eriodictyon parryi   Poodle-dog bush

Wendy Walker   2023-09-23

Location: #fire An alluvial basin, mostly mostly pelona schist from the Sheep Creek wash runnoff. There have been several mud flows following the fire and I think this just helped with the germination of species like lupine.
San Bernardino County

Notes: This area was mostly bare of plants the first spring except for resprouting shrubs. The next year, we had a very heavy snowfall followed by drenching rain. This whole basin is being quickly recolonized with flannelbush (seedlings) and poodle-dog bush.


This densely vegetated area was burned to the ground in the Sheep fire of 2023. Early this year, poodledog bush began colonizing this little basin.

io112553

Wigandia urens var. caracasana   Caracus wigandia

Ron Vanderhoff   2023-09-21

Location: Just N and NE of top of Allview Terrace, Laguna Beach
Orange County

Notes: One 2.5m plant might have been herbicide treated, but was re-growing. Seedlings withing a few meters.


mu43811

Abronia umbellata var. breviflora   Pink sand-verbena

Asa B Spade   2023-09-20

Location: 28301 CA-1, Fort Bragg, CA 95437, USA
Mendocino County


mu44119

Piperia elongata   Dense flowered rein orchid

Alison Gardner   2023-09-19

Location: 43001 Little Lake Rd, Mendocino, CA 95460, USA
Mendocino County


po253695

Boykinia rotundifolia   Round leaved boykinia

Martin Schenker, Sophie McLean   2023-09-19

Location: Horn Canyon, riparian
Ventura County

Notes: Scattered within the creeks rubble berms, alongside Erythranthe cardinalis, Stachys albens, Epilobium ciliatum


po253694

Lobelia dunnii var. serrata   Dunn's lobelia

Martin Schenker, Sophie McLean   2023-09-18

Location: Horn Canyon, riparian zone
Ventura County

Notes: Within the lush laurel forest lies a treasure so sweet


po253962

Echinodorus berteroi   Burhead

Catherine Chang   2023-09-17

Location: Water's edge at reservoir below metal sheds, north of dam. Clay muds.
Contra Costa County


po253627

Sedum sanhedrinum   Sanhedrin stonecrop

Carex Working Group   2023-09-15

Location: Government Flat, Tehema Co
Tehama County


po256335

Parnassia cirrata var. intermedia   Cascade grass of parnassus

Jim Xerogeanes   2023-09-15

Location: South west Gumboot Lk. where stream flows into the lake, Shasta-Trinity National Forest, Siskiyou County.
Siskiyou County


Parnassia cirrata var. intermedia flower close-up

Parnassia cirrata var. intermedia single petal

Parnassia cirrata var. intermedia flowers

Parnassia cirrata var. intermedia whole plant

po253592

Vitis californica   California wild grape

Mary Merriman   2023-09-14

Location: Kaweah Oaks Preserve
Tulare County


io111169

Osteospermum calendulaceum   Stinking roger

Joan Miller   2023-09-12

Location: Park Boundary - Laguna Coast Wilderness Park: East of Water Tank Rd to barb wire fence.
Orange County


io110416

Blepharizonia plumosa   Big tarweed

Cynthia Powell   2023-09-07

Location
Contra Costa County


po253490

Sambucus mexicana   Elderberry

Mary Merriman   2023-09-05

Location: Kaweah Oaks Preserve
Tulare County


mu35657

Lysimachia arvensis   Scarlet pimpernel

Jordan Collins   2023-08-28

Location: Harmon Canyon, maintained by the Ventura Land Trust.
Ventura County

Notes: A pink pimpernel!


mu44092

Gentiana newberryi   Alpine gentian

Jamie Spielmann   2023-08-27

Location: J9JC+FQ Bateman Place, CA, USA
Shasta County


mu44093

Pyrola aphylla   Leafless wintergreen

Jamie Spielmann   2023-08-27

Location: J9CR+CG Summertown, CA, USA
Shasta County


mg224045

Portulaca oleracea   Common purslane

R.A. Chasey   2023-08-27

Location
Contra Costa County


io108137

Stachys rigida var. rigida   Rough hedgenettle

Ron Vanderhoff   2023-08-27

Location: Confluence of San Juan and Bell Creeks, Ronald Caspers Wilderness Park
Orange County

Notes: Common along San Juan and Bell Creeks. Several plants measured at various locations and lower corolla lip consistently 3?5 mm wide.


po264925

Hemizonia congesta   Hayfield tarweed

Mary Ann Machi   2023-08-27

Location: Sandy/rocky river bar along Eel River
Humboldt County

Notes: Only 2 plants near many Mentzelia laevicaulis


mu42865

Cercocarpus betuloides   Birch leaf mountain mahogany

Emily Sluiman   2023-08-24

Location
Los Angeles County


mu36733

Smelowskia ovalis   Alpine false candytuft

Dana York   2023-08-24

Location: Lassen Peak Volcanic National Park, near Lassen Peak summit.
Shasta County


mu43890

Calochortus leichtlinii   Leichtlin's mariposa lily

Sue Luft   2023-08-23

Location: J74J+92 Red Fir, CA, USA
Tulare County


mu43891

Lilium kelleyanum   Kelley's lily

Sue Luft   2023-08-23

Location: J72C+WX Red Fir, CA, USA
Tulare County


mu42789

Helianthus annuus   Hairy leaved sunflower

Anna Prang   2023-08-22

Location: 20221 Tamarack Ave, Burney, CA 96013, USA
Shasta County


po252592

Sidalcea malviflora ssp. patula   Siskiyou checkerbloom

Mary Ann Machi   2023-08-21

Location: At base of small tree near alpine lake off Titlow Hill Rd/Forest Service 1 Hwy
Humboldt County

Notes: Noted blossoms in shade deeper shade of pink while those in sun were pale.


mu44077

Lupinus croceus   Mt. eddy lupine

Jamie Spielmann   2023-08-20

Location: 8FHP+X6 Weed, CA, USA
Trinity County


mu44067

Collomia grandiflora   Large flowered collomia

Jamie Spielmann   2023-08-20

Location: 8FHP+9X Weed, CA, USA
Trinity County


mu44058

Aquilegia formosa   Columbine

Jamie Spielmann   2023-08-20

Location: 8FHR+25 Weed, CA, USA
Trinity County


mu44055

Aconitum columbianum   Monkshood

Jamie Spielmann   2023-08-20

Location: 8FGR+Q7 Weed, CA, USA
Trinity County


mu40479

Rudbeckia klamathensis   Klamath coneflower

Jamie Spielmann   2023-08-20

Location: 8FGR+J9 Weed, CA, USA
Trinity County


mu44078

Lilium pardalinum ssp. shastense   Shasta lily

Jamie Spielmann   2023-08-20

Location: 8FGR+J9 Weed, CA, USA
Trinity County


mu44081

Lonicera conjugialis   Purpleflower honeysuckle

Jamie Spielmann   2023-08-20

Location: 8FCV+RF Weed, CA, USA
Trinity County


mu44071

Eriophyllum lanatum   Wooly sunflower

Jamie Spielmann   2023-08-20

Location: 8FCV+QG Weed, CA, USA
Trinity County


mu44083

Ipomopsis aggregata   Scarlet gilia

Jamie Spielmann   2023-08-20

Location: 8FCV+QH Weed, CA, USA
Trinity County


mu44085

Orthocarpus cuspidatus   Broad scaled owl's clover

Jamie Spielmann   2023-08-20

Location: 8G82+RV Weed, CA, USA
Trinity County


mu44061

Anemone drummondii   Drummond's anemone

Jamie Spielmann   2023-08-20

Location: 8G84+J2 Weed, CA, USA
Trinity County


mu44080

Linum lewisii   Lewis' flax

Jamie Spielmann   2023-08-20

Location: 8G84+X8 Weed, CA, USA
Trinity County


mu44084

Oreostemma alpigenum var. andersonii   Tundra aster

Jamie Spielmann   2023-08-20

Location: 8G95+HF Weed, CA, USA
Trinity County


mu44074

Gentianella amarella   Autumn dwarf gentian

Jamie Spielmann   2023-08-20

Location: 8G95+GM Weed, CA, USA
Trinity County


mu44091

Veronica copelandii   Copeland's speedwell

Jamie Spielmann   2023-08-20

Location: 8G96+6G Weed, CA, USA
Trinity County


mu44072

Gentiana calycosa   Rainier pleated gentian

Jamie Spielmann   2023-08-20

Location: 8G96+6H Weed, CA, USA
Trinity County


mu42517

Gentiana calycosa   Rainier pleated gentian

Jamie Spielmann   2023-08-20

Location: 8G96+6H Weed, CA, USA
Trinity County


mu44059

Astragalus whitneyi var. siskiyouensis   Siskiyou milk vetch

Jamie Spielmann   2023-08-20

Location: 8G86+76 Weed, CA, USA
Trinity County


mu44079

Lupinus lepidus   Tidy lupine

Jamie Spielmann   2023-08-20

Location: 8G88+V9 Weed, CA, USA
Trinity County


mu44070

Eriogonum alpinum   Trinity buckwheat

Jamie Spielmann   2023-08-20

Location: 8G89+RW Weed, CA, USA
Siskiyou County


mu44086

Polemonium eddyense   Mt. Eddy sky pilot

Jamie Spielmann   2023-08-20

Location: 8G99+XP Weed, CA, USA
Siskiyou County


mu42886

Eriogonum strictum var. greenei   Greene's buckwheat

Jamie Spielmann   2023-08-20

Location: 8G99+XR Weed, CA, USA
Siskiyou County


mu44089

Polemonium eddyense   Mt. Eddy sky pilot

Jamie Spielmann   2023-08-20

Location: 8G99+XR Weed, CA, USA
Siskiyou County


mu44066

Erigeron compositus   Cut leaved daisy

Jamie Spielmann   2023-08-20

Location: 8G9C+Q6 Weed, CA, USA
Siskiyou County


mu44088

Phlox diffusa   Spreading phlox

Jamie Spielmann   2023-08-20

Location: 8G99+CV Weed, CA, USA
Siskiyou County


mu44075

Hulsea nana   Dwarf hulsea

Jamie Spielmann   2023-08-20

Location: 8G99+8Q Weed, CA, USA
Siskiyou County


mu42516

Epilobium siskiyouense   Siskiyou fireweed

Jamie Spielmann   2023-08-20

Location: 8G8C+V2 Weed, CA, USA
Siskiyou County


mu44090

Pedicularis racemosa   Leafy lousewort

Jamie Spielmann   2023-08-20

Location: California Section P, Mt Shasta, CA 96067, USA
Trinity County


mu44073

Helenium bigelovii   Bigelow's sneezeweed

Jamie Spielmann   2023-08-20

Location: 8F9V+8X Deetz, Mount Shasta, CA, USA
Trinity County


mu44056

Allium validum   Swamp onion

Jamie Spielmann   2023-08-20

Location: 8FCV+MH Weed, CA, USA
Trinity County


po252581

Perideridia gairdneri ssp. gairdneri   Gairdner's yampah

John Rawlings, Ken Hickman   2023-08-20

Location: Ano Nuevo
San Mateo County

Notes: Coastal Bluff Prairie


mu35433

Silene douglasii   Douglas' campion

Alaine Arslan   2023-08-19

Location: Crooked Lakes Trail, Grouse Ridge Area, Tahoe National Forest, CA
Nevada County


mu35456

Solidago elongata   West coast canada goldenrod

Suzanne L. Weakley   2023-08-19

Location: Abbotts Lagoon Trail, Point Reyes Nat'l Seashore, CA 94937, USA
Marin County


mu44378

Corn Lily

Ruth Ann Pearsons   2023-08-16

Location: H53G+PR Markleeville, CA, USA
Alpine County


mu35507

Eriastrum densifolium ssp. patens

Jordan Collins   2023-08-15

Location: CA Dept. of Parks & Rec. property N of Los Osos Middle School.
San Luis Obispo County


mu42262

Pterospora andromedea   Pine drops

Jamie Spielmann   2023-08-13

Location: Forest Rte 32N18, Old Station, CA 96071, USA
Shasta County


po252372

Araujia sericifera   Bladderflower

David Wolfson   2023-08-12

Location: San Luis Dr., north side, growing on chain-link fence bordering RR tracks.
San Luis Obispo County


io108126

Juncus drummondii   Drummond's rush

Mike Russler   2023-08-11

Location: Pacific Crest Trail
Mono County


mu44186

Chimaphila menziesii   Little prince's pine

Alison Gardner   2023-08-11

Location: 43648 Little Lake Rd, Mendocino, CA 95460, USA
Mendocino County


mu43442

Eriogonum fasciculatum   California buckwheat

Shari Suzuki   2023-08-10

Location: PR5V+HR Menifee, CA, USA
Riverside County


mu43657

Kalmia polifolia   Mountain laurel

Karen Swift   2023-08-09

Location: H2CG+QP Mammoth Lakes, CA, USA
Mono County


mu43668

Aquilegia pubescens   Sierra columbine

Karen Swift   2023-08-09

Location: H2M6+9G Mammoth Lakes, CA, USA
Mono County


mu43663

Aquilegia pubescens   Sierra columbine

Karen Swift   2023-08-09

Location: H2M6+9G Mammoth Lakes, CA, USA
Mono County


mu43669

Aquilegia pubescens   Sierra columbine

Karen Swift   2023-08-09

Location: H2M6+9G Mammoth Lakes, CA, USA
Mono County


mg220588

Stephanomeria lactucina   Large flowered stephanomeria

R.A. Chasey   2023-08-09

Location
El Dorado County


mu43829

Distichlis spicata   Salt grass

Emily R. Allen   2023-08-08

Location: On cliffs along stairs down to beach. 37405 Shoreline Hwy, Sea Ranch, CA 95497, USA
Sonoma County


mu42309

Calochortus leichtlinii   Leichtlin's mariposa lily

Mira Lockwood   2023-08-07

Location: P5PV+FX Alpine Village, CA, USA
Alpine County


po254669

Gentiana affinis   Pleated gentian

Steve Conger   2023-08-07

Location: In thick growth alongside Elk's Head trail near northern terminus, Trinidad State Park
Humboldt County


po252022

Chaenactis suffrutescens   Shasta chaenactis

joaquin hale   2023-08-06

Location
Trinity County


mu42229

Allium campanulatum   Dusky onion

Jamie Spielmann   2023-08-05

Location: 999 Kirkwood Meadows Dr, Kirkwood, CA 95646, USA
Alpine County


mu42259

Sidalcea glaucescens   Glaucous checker mallow

Jamie Spielmann   2023-08-05

Location: 1018 Kirkwood Meadows Dr, Kirkwood, CA 95646, USA
Alpine County


mu42252

Orthocarpus cuspidatus   Broad scaled owl's clover

Jamie Spielmann   2023-08-05

Location: 13 Cornice Ct, Kirkwood, CA 95646, USA
Alpine County


mu42236

Corallorhiza maculata   Summer coral root

Jamie Spielmann   2023-08-05

Location: MWP9+VV Kirkwood, CA, USA
Amador County


mu42258

Sarcodes sanguinea   Snow plant

Jamie Spielmann   2023-08-05

Location: MWHJ+QH Kirkwood, CA, USA
Alpine County


mu42251

Mertensia ciliata   Ciliate lungwort

Jamie Spielmann   2023-08-05

Location: MWHJ+WR Kirkwood, CA, USA
Alpine County


mu42234

Cirsium andersonii   Anderson's thistle

Jamie Spielmann   2023-08-05

Location: MWJJ+9H Kirkwood, CA, USA
Alpine County


mu42232

Astragalus whitneyi   Whitney's milk vetch

Jamie Spielmann   2023-08-05

Location: MWHX+93 Kirkwood, CA, USA
Alpine County


mu44100

Eastwoodiella californica   swamp harebell

Alison Gardner   2023-08-05

Location: 12825 Sea Pines Ln, Mendocino, CA 95460, USA
Mendocino County

Notes: Observation based on a photograph by Alison Gardner. This population is imperiled as it is in the ditch of a dirt road, and road maintenance grading could destroy it.


Before blooming, May 2023

mu44101

Eastwoodiella californica   swamp harebell

Alison Gardner   2023-08-05

Location: 12825 Sea Pines Ln, Mendocino, CA 95460, USA
Mendocino County

Notes: Observation based on a photograph by Alison Gardner. This population is imperiled, as it is in the ditch of a dirt road. It may be destroyed by road maintenance.


mu42261

Triteleia ixioides   Pretty face

Jamie Spielmann   2023-08-05

Location: 999 Kirkwood Meadows Dr, Kirkwood, CA 95646, USA
Alpine County


mu42230

Aquilegia formosa   Columbine

Jamie Spielmann   2023-08-05

Location: 115 Palisades Dr, Markleeville, CA 96120, USA
Alpine County


mu42250

Lilium parvum   Sierra tiger lily

Jamie Spielmann   2023-08-05

Location: 115 Palisades Dr, Markleeville, CA 96120, USA
Alpine County


mu42238

Erythranthe erubescens

Jamie Spielmann   2023-08-05

Location: 115 Palisades Dr, Markleeville, CA 96120, USA
Alpine County


mu42243

Heliomeris multiflora   Showy goldeneye

Jamie Spielmann   2023-08-05

Location: 1150 Kirkwood Meadows Dr, Markleeville, CA 96120, USA
Alpine County


mu42235

Cirsium scariosum   Elk thistle

Jamie Spielmann   2023-08-05

Location: 1120 Kirkwood Meadows Dr, Kirkwood, CA 95646, USA
Alpine County


po252083

Castilleja minor ssp. spiralis   Lesser paintbrush

Rhonda Allen   2023-08-05

Location: Wet area near creek
Tuolumne County

Notes: Tall plant, 2-3 ft


Pain

po265799

Sequoiadendron giganteum   Giant sequoia

Bryant Baker   2023-08-04

Location: #fire Burned in 2021 KNP Complex.
Tulare County

Notes: Abundant seedlings among burnt cones in a high-severity fire patch on Redwood Mountain. Seedlings were from 2023.


Seedlings and burnt cones.

mu34919

Ipomopsis congesta ssp. montana   Mountain ball headed gilia

Jamie Spielmann   2023-08-02

Location: FFRV+Q6 Mineral, CA, USA
Shasta County


mu34921

Eriogonum pyrolifolium var. pyrolifolium   Pumice buckwheat

Jamie Spielmann   2023-08-02

Location: FFRW+72 Mineral, CA, USA
Shasta County


mu34932

Oxyria digyna   Alpine mountain sorrel

Jamie Spielmann   2023-08-02

Location: FFVV+8C Mineral, CA, USA
Shasta County


po252016

Erythranthe cardinalis   Cardinal monkey flower

Steve Conger   2023-08-02

Location: Bair Rd., south facing steep scree embankment, partial shade, water seep below plants.
Humboldt County

Notes: Plants growing adjacent to and within boundaries of county road.


mu41641

Lilium pardalinum ssp. shastense   Shasta lily

Jamie Spielmann   2023-07-30

Location: Brokeoff Mountain Trl, Mineral, CA 96061, USA
Tehama County


mu41629

Corallorhiza maculata   Summer coral root

Jamie Spielmann   2023-07-30

Location: CFJ4+R6 Mineral, CA, USA
Tehama County


mu41640

Penstemon newberryi   Mountain pride

Jamie Spielmann   2023-07-30

Location: Brokeoff Mountain Trl, Mineral, CA 96061, USA
Tehama County


mu41637

Erythronium purpurascens   Purple fawn lily

Jamie Spielmann   2023-07-30

Location: Brokeoff Mountain Trl, Mineral, CA 96061, USA
Tehama County


mu41642

Lilium pardalinum ssp. shastense   Shasta lily

Jamie Spielmann   2023-07-30

Location: Brokeoff Mountain Trl, Mineral, CA 96061, USA
Tehama County


mu41654

Ipomopsis aggregata   Scarlet gilia

Jamie Spielmann   2023-07-30

Location: 44795 State Hwy 89 Hwy, Old Station, CA 96071, USA
Shasta County


mu41651

Allium campanulatum   Dusky onion

Jamie Spielmann   2023-07-30

Location: FF27+M6 Mineral, CA, USA
Shasta County


mu41658

Sambucus racemosa   Red elderberry

Jamie Spielmann   2023-07-30

Location: FF34+RX Mineral, CA, USA
Shasta County


mu41655

Erysimum capitatum   Wallflower

Jamie Spielmann   2023-07-30

Location: FF42+9W Mineral, CA, USA
Shasta County


mu34933

Pinus albicaulis   Whitebark pine

Jamie Spielmann   2023-07-30

Location: FFJW+J5 Mineral, CA, USA
Shasta County


mu34926

Pinus albicaulis   Whitebark pine

Jamie Spielmann   2023-07-30

Location: Lassen Peak Trail, Mill Creek, CA 96061, USA
Shasta County


po265033

Calochortus weedii var. intermedius   Intermediate mariposa lily

Julia Markey   2023-07-28

Location
Orange County

Notes: Flowers were undersized


Calochortus weedii var. intermedius

Calochortus weedii var. intermedius

mu34778

Sisyrinchium elmeri   Elmer's golden eyed grass

Alaine Arslan   2023-07-27

Location: Sisson-Callahan Trail, The Eddies, CA, USA
Siskiyou County


mu42489

Calochortus invenustus   Plain mariposa

Emily Sluiman   2023-07-26

Location: Hidden Lake Divide Trail, California, USA
Riverside County


mu43655

Geum triflorum   Old man's beard

Karen Swift   2023-07-24

Location: PX4W+6J Kirkwood, CA, USA
Alpine County


mu43656

Calochortus leichtlinii   Leichtlin's mariposa lily

Karen Swift   2023-07-24

Location: 2393+HW Keddie, CA, USA
Plumas County


po265023

Abies concolor   White fir

Julia Markey   2023-07-23

Location
San Bernardino County


Abies concolor

Abies concolor

Abies concolor

mu43566

Aquilegia formosa   Columbine

Audeline Kurniawan   2023-07-22

Location: 93WH+C4 Bear Valley, CA, USA
Alpine County


mu43568

Lilium pardalinum   California tiger lily

Audeline Kurniawan   2023-07-22

Location: 93XC+64 Bear Valley, CA, USA
Alpine County


po251275

Philadelphus lewisii   Wild mock orange

Steve Conger   2023-07-21

Location: Redwood Creek Trail, shaded by mixed maple/alder/old growth redwood grove bordering east-northeast bank of lower Redwood Creek.
Humboldt County


mu44106

Lathyrus palustris   Marsh pea

Alison Gardner   2023-07-20

Location: 12825 Sea Pines Ln, Mendocino, CA 95460, USA
Mendocino County


Flower close up.

Flower close up.

mu42479

Cirsium occidentale var. venustum   Venus thistle

Emily Sluiman   2023-07-18

Location: Mt Pinos Rd, Frazier Park, CA 93225, USA
Kern County


po264517

Sarcodes sanguinea   Snow plant

Emily Sluiman   2023-07-18

Location
Ventura County


mg215879

Xylococcus bicolor   Mission manzanita

R.A. Chasey   2023-07-17

Location
San Diego County


po251196

Rubus nivalis   Snow dwarf bramble

Amy Rachkowski   2023-07-17

Location: In the vicinity of the West Fork of Beaver Creek, approximately 3 miles south of the Oregon Border.
Siskiyou County


po251229

Allotropa virgata   Sugarstick

Katie O'Hara-Kelly   2023-07-17

Location: Plumas Natinal Forest
Plumas County


Sugarstick group

Sugarstick unopened

sugarstick w white leaves

sugarstick group 2

sugarstick up close

sugarstick emerging

mu35903

Luetkea pectinata   Partridge foot

Dana York   2023-07-16

Location: Klamath National Forest, Marble Mountain Wilderness, near the Pacific Crest Trail south of Marble Valley.
Siskiyou County


po251195

Epilobium ciliatum ssp. glandulosum   Glandular willowherb

Steve Conger   2023-07-16

Location: Shaded marshy drainage below road to Clear Lake off FS1, Six Rivers N.F.
Humboldt County

Notes: Cedar-fir overstory.


mu35794

Draba pterosperma   Winged seed draba

Dana York   2023-07-15

Location: Klamath National Forest, Marble Mountain Wilderness, along the Pacific Crest Trail on the east slope of Black Marble Mountain.
Siskiyou County


po265024

Sequoiadendron giganteum   Giant sequoia

Julia Markey   2023-07-13

Location
Tulare County


Sequoiadendron giganteum

Sequoiadendron giganteum

Sequoiadendron giganteum

Sequoiadendron giganteum

po265028

Pteridium aquilinum   Western brackenfern

Julia Markey   2023-07-13

Location
Tulare County


Pteridium aquilinum

Pteridium aquilinum

Pteridium aquilinum

Pteridium aquilinum

Pteridium aquilinum

Pteridium aquilinum

po265029

Calochortus leichtlinii   Leichtlin's mariposa lily

Julia Markey   2023-07-13

Location: Dorst Creek
Tulare County


Calochortus leichtlinii

Calochortus leichtlinii

Calochortus leichtlinii

Calochortus leichtlinii

mu44804

Calochortus obispoensis   San luis mariposa lily

Kevin Sherrill   2023-07-12

Location: 772W+PP San Luis Obispo, CA, USA
San Luis Obispo County


po265030

Calochortus invenustus   Plain mariposa

Julia Markey   2023-07-12

Location: Mount Pinos Vehicle Meeting Spot
Kern County


Calochortus invenustus

Calochortus invenustus

po265031

Calochortus venustus   Butterfly mariposa lily

Julia Markey   2023-07-12

Location
Kern County


Calochortus venustus

Calochortus venustus

Calochortus venustus

po265032

Calochortus venustus   Butterfly mariposa lily

Julia Markey   2023-07-12

Location
Kern County


Calochortus venustus

Calochortus venustus

Calochortus venustus

Calochortus venustus

mu43649

Persicaria amphibia   Water smartweed

Karen Swift   2023-07-11

Location: 85C22622+P4
Tuolumne County


mu43681

Lilium parvum   Sierra tiger lily

Karen Swift   2023-07-10

Location: X578+JV Mather, CA, USA
Tuolumne County


mu43679

Lilium parvum   Sierra tiger lily

Karen Swift   2023-07-10

Location: Gravel Pit Lk Trl, Groveland, CA 95321, USA
Tuolumne County


mu43639

Piperia transversa   Mountain piperia

Karen Swift   2023-07-09

Location: Forest Rte 1N14, Groveland, CA 95321, USA
Tuolumne County


mu39133

Erythronium purpurascens   Purple fawn lily

Jamie Spielmann   2023-07-09

Location: Paradise Mdws Trl, California, USA
Shasta County


mu39130

Ribes roezlii   Sierra gooseberry

Jamie Spielmann   2023-07-09

Location: Paradise Mdws Trl, California, USA
Shasta County


po265798

Calochortus venustus   Butterfly mariposa lily

Bryant Baker   2023-07-09

Location: Base of Mt. Pinos, along Mil Potrero Hwy. Roadside opening in Jeffrey pine forest.
Kern County

Notes: Population of red-flowered individuals.


po265842

Datura wrightii   Jimsonweed

Joshua Joun   2023-07-09

Location
Orange County


mu38767

Calochortus elegans   Elegant star tulip

Jamie Spielmann   2023-07-08

Location: 78M5+J5 Callahan, CA, USA
Siskiyou County


mu38762

Allium falcifolium   Sickle leaf onion

Jamie Spielmann   2023-07-08

Location: 78M2+R6 Callahan, CA, USA
Siskiyou County


mg214473

Ranunculus orthorhynchus var. orthorhynchus   Straight beaked buttercup

David popp   2023-07-08

Location
Tehama County


mg215739

Gayophytum heterozygum   Zig zag gayophytum

Ryan O'Dell   2023-07-08

Location
Siskiyou County


po265802

Pinus jeffreyi   Jeffrey pine

Bryant Baker   2023-07-08

Location: Near Sawmill Mountain summit, Los Padres National Forest.
Ventura County

Notes: Growing alongside Pinus flexilis, Abies concolor, and some Pinus monophylla.


mu42496

Calochortus plummerae   Plummer's mariposa lily

Emily Sluiman   2023-07-07

Location: Sam Merrill Trail, Altadena, CA 91001, USA
Los Angeles County


mu42495

Calochortus plummerae   Plummer's mariposa lily

Emily Sluiman   2023-07-07

Location: Sam Merrill Trail, Altadena, CA 91001, USA
Los Angeles County


mu42493

Calochortus plummerae   Plummer's mariposa lily

Emily Sluiman   2023-07-07

Location: Sam Merrill Trail, Altadena, CA 91001, USA
Los Angeles County


mu42497

Calochortus plummerae   Plummer's mariposa lily

Emily Sluiman   2023-07-07

Location: Sam Merrill Trail, Altadena, CA 91001, USA
Los Angeles County


mu42490

Calochortus plummerae   Plummer's mariposa lily

Emily Sluiman   2023-07-07

Location: 6V4H+Q7 Altadena, CA, USA
Los Angeles County


mu42492

Calochortus plummerae   Plummer's mariposa lily

Emily Sluiman   2023-07-07

Location: Sam Merrill Trail, Altadena, CA 91001, USA
Los Angeles County


mu42491

Calochortus plummerae   Plummer's mariposa lily

Emily Sluiman   2023-07-07

Location: Sam Merrill Trail, Altadena, CA 91001, USA
Los Angeles County


po250797

Calochortus elegans   Elegant star tulip

joaquin hale   2023-07-07

Location
Siskiyou County


po250798

Erythranthe trinitiensis   Pink-margined monkeyflower

joaquin hale   2023-07-07

Location
Trinity County


mu42572

Chlorogalum pomeridianum   Amole

Nora Aidukas   2023-07-05

Location: 1395 Oakridge Ct, Thousand Oaks, CA 91362, USA
Ventura County


po265034

Calochortus weedii   Weed's mariposa

Julia Markey   2023-07-04

Location
San Diego County


Calochortus weedii

Calochortus weedii

Calochortus weedii

Calochortus weedii

Calochortus weedii

Calochortus weedii

mg213678

Carex harfordii   Monterey sedge

Ellen Uhler   2023-07-02

Location: Numerous patches of Carex, that looked similar to the one I keyed, were scattered along the Redwood Peak trail above this point.
Contra Costa County


po250711

Daucus carota   Queen Anne's lace

Donald Burk   2023-07-01

Location: Rancho Briesgau
Shasta County

Notes: Common


po250713

Platanthera dilatata   Scentbottle

Steve Conger   2023-07-01

Location: In bog seep within 15 meters of Clear lake.
Humboldt County


mu44766

Corallorhiza mertensiana   Merten's coral root

Steve Conger   2023-06-30

Location: Heavily shaded flat near Cold Spring off Titlow Hill Road
Humboldt County


mu44767

Corallorhiza mertensiana   Merten's coral root

Steve Conger   2023-06-30

Location: Heavily shaded flat near Cold Spring off Titlow Hill Road
Humboldt County


mu44768

Pyrola aphylla   Leafless wintergreen

Steve Conger   2023-06-30

Location: Edge of bluff bordering USFS FS1 along Whiting Ridge
Humboldt County


po250706

Verbena lasiostachys   Western vervain

Steve Conger   2023-06-30

Location: Last Chance Ridge, narrow exposed flat adjacent to FS 1, Six Rivers NF
Humboldt County

Notes: Location was on north side of ridge.


Common Verbena or Vervain

po250708

Collomia tracyi   Tracy's collomia

Steve Conger   2023-06-30

Location: FS1 above headwaters of Cow Creek drainage.
Humboldt County

Notes: Open southern exposure alongside FS1 in serpentine gravel mix.


mu38424

Diplacus torreyi   Torrey's monkeyflower

Jamie Spielmann   2023-06-29

Location: 8100 Sky Tree Ln, Shingletown, CA 96088, USA
Shasta County


mu38423

Diplacus torreyi   Torrey's monkeyflower

Jamie Spielmann   2023-06-29

Location: 8100 Sky Tree Ln, Shingletown, CA 96088, USA
Shasta County


mu38422

Asarum hartwegii   Hartweg's wild ginger

Jamie Spielmann   2023-06-29

Location: 8100 Sky Tree Ln, Shingletown, CA 96088, USA
Shasta County


mu43885

Calochortus minimus   Sierra mariposa

Sue Luft   2023-06-29

Location: J75Q+HJ Red Fir, CA, USA
Tulare County


mu43887

Calyptridium monospermum   One seeded pussypaws

Sue Luft   2023-06-29

Location: J74H+G8 Red Fir, CA, USA
Tulare County


mu44379

Meadow Salsify

Ruth Ann Pearsons   2023-06-28

Location: PCQ4+XC Yosemite Valley, CA, USA
Mariposa County


po250645

Sabulina nuttallii var. gregaria

Steve Conger   2023-06-27

Location: Southwest facing exposed serpentine-dominated scree slope adjacent to USFS road spur on west side of Horse Mountain.
Humboldt County

Notes: Horse Mountain Botanical Area


po250655

Erythranthe trinitiensis   Pink-margined monkeyflower

Steve Conger   2023-06-27

Location: On USFS land adjacent to and on gravel road surface where water seepage emanates from serpentine-dominant talus embankment.
Humboldt County

Notes: Horse Mountain Botanical area, estimated 200+ plants still existing on observation date.


io94999

Eriastrum sapphirinum ssp. dasyanthum   Sapphire woollystar

Ron Vanderhoff   2023-06-25

Location: 10m E of Foothill Ranch Community Park, W of Serrano Creek Trail, Whiting Ranch Wilderness Park
Orange County

Notes: Full flower. Dense patch. Heads slender in profile, only very lightly haired.


po250517

Corallorhiza trifida   Northern coral root

Chelsea Kieffer   2023-06-25

Location: South Lake Tahoe Quad
El Dorado County


po250591

Leptosiphon nuttallii ssp. nuttallii   Nuttall's linanthus

Steve Conger   2023-06-25

Location: Bordering Bald Hills Road, north bank, within 200 yards of cedar-shaded flat known as French Camp.
Humboldt County


po250596

Rupertia physodes   Common rupertia

Steve Conger   2023-06-25

Location: Bald Hills Road, Redwood National Park
Humboldt County

Notes: Road dust on plants from autos, trucks hauling logs. County road through RNP.


mu43886

Diplacus bicolor   Harlequin monkeyflower

Sue Luft   2023-06-24

Location: J74H+GH Red Fir, CA, USA
Tulare County


mu33675

Antirrhinum kingii   King's snapdragon

Bob Steele   2023-06-24

Location: 859462RG+7R
Inyo County


mu33758

Diplacus viscidus   Viscid monkeyflower

Rhonda Allen   2023-06-24

Location: 6108 Greeley Hill Rd, Coulterville, CA 95311, USA
Mariposa County


mg212290

Nasturtium officinale   Watercress

R.A. Chasey   2023-06-24

Location
Marin County


mu44810

Lilium rubescens   Chaparral lily

Kevin Sherrill   2023-06-24

Location: M93V+JM Calistoga, CA, USA
Napa County


po252031

Epilobium densiflorum   Willow herb

Helen Hancock   2023-06-24

Location: Sunol Regional Wilderness: Camp Ohlone: in overflow channel of Whitlock Creek near the Camp Ohlone barn
Alameda County

Notes: The eroded entrance road was cleared and graded shortly after these photos were taken.


po265800

Fritillaria pinetorum   Pine woods fritillary

Bryant Baker   2023-06-24

Location: Along trail to Mt. Pinos summit.
Kern County

Notes: Many scattered individuals relatively close to trail. Growing in understory of Jeffrey pine forest.


po264042

Physocarpus capitatus   Ninebark

Steve Conger   2023-06-23

Location: Bordering Bald Hills road near French Camp
Humboldt County


Pacific ninebark

po265465

Yucca brevifolia   Joshua tree

Wendy Walker   2023-06-23

Location: A field north of Bear Valley Road east of Baldy Mesa
San Bernardino County

Notes: In an area that was once cleared for houses. The main understory is gone, but fiddlenecks and Joshua trees remain.


mu33639

Heuchera rubescens   Pink alumroot

Bob Steele   2023-06-22

Location: 6CR5+F6 Aspendell, CA, USA
Inyo County


mu42683

Calochortus raichei   The cedars fairy lantern

John L. Thompson   2023-06-21

Location: JVF9+2R Dorr Place, CA. Along / above Austin Creek drainages, The Cedars.
Sonoma County


po250415

Deschampsia cespitosa ssp. cespitosa   Tufted hairgrass

Dianne Lake   2023-06-21

Location: Antioch Dunes: Sardis Unit, beach area below parking area, and several other areas along shoreline
Contra Costa County


mu42494

Calochortus weedii var. weedii   Weed's mariposa

Emily Sluiman   2023-06-20

Location: Banner-Grade
San Diego County


po250331

Brodiaea terrestris   Dwarf brodiaea

Steve Conger   2023-06-20

Location: Individual plant in ephemeral meadow on private property, Fieldbrook, Humboldt County
Humboldt County


po250513

Acmispon grandiflorus var. grandiflorus   Chaparral lotus

Mary Merriman   2023-06-20

Location: Chimney Basin Road in footprint of 2016 Chimney Creek fire
Tulare County


po259725

Cycladenia humilis var. humilis   Cycladenia

joaquin hale   2023-06-20

Location
Shasta County


mu44877

Asclepias speciosa   Showy milkweed

Susan White   2023-06-19

Location: 3835 Poppyseed Ln, Calabasas, CA 91302, USA
Los Angeles County


mu44880

Asclepias speciosa   Showy milkweed

Susan White   2023-06-19

Location: Mulholland / Valmar, Los Angeles, CA 91364, USA
Los Angeles County


po265026

Juniperus californica   California juniper

Julia Markey   2023-06-19

Location: Cahuilla Tewanet Vista Point
Riverside County


Juniperus californica

Juniperus californica

Juniperus californica with possible gall

po265801

Fritillaria pinetorum   Pine woods fritillary

Bryant Baker   2023-06-19

Location: Mt. Pinos, northwest of Chula Vista Campground.
Kern County

Notes: Mixed-conifer forest understory, relatively open.


po265828

Asclepias eriocarpa   Indian milkweed

Susan White   2023-06-19

Location: Los Angeles County: Los Angeles Arboretum
Los Angeles County


po265829

Asclepias speciosa   Showy milkweed

Susan White   2023-06-19

Location: Los Angeles Arboretum
Fresno County


mu44163

Lilium kelloggii   Kellogg's lily

Peter Warner   2023-06-18

Location: Q35M+Q9 Kneeland, CA, USA
Humboldt County


mg210263

Lomatium nevadense var. parishii   Parish's lomatium

richard mcneill   2023-06-18

Location
Inyo County


mg210262

Lomatium foeniculaceum ssp. inyoense   Inyo lomatium

richard mcneill   2023-06-18

Location: Carbonate substrate
Inyo County

Notes: Bonanza King Dolomite - Middle and upper cambrian, Laminated to thick-bedded gray and buff (zebra-striped) dolomite, generally fine-grained


io93989

Yucca gloriosa   Moundlily yucca

Ron Vanderhoff   2023-06-18

Location: Oso Creek, Casta del Sol St. to Jeronimo Rd., Mission Viejo
Orange County

Notes: Waif. Likely from urban green waste above.


po250333

Lilium pardalinum   California tiger lily

Steve Conger   2023-06-18

Location: On private, gated property, adjacent to haul road. Edge of mixed 2nd growth redwood forest.
Humboldt County


po264266

Cypripedium californicum   California lady's slipper

Mary Ann Machi   2023-06-18

Location: Roadside in rocky serpentine soil with small trees & shrubs. East facing slope.
Humboldt County


mu42588

Silene laciniata ssp. californica   California indian pink

John L. Thompson   2023-06-17

Location: VR38+R2 Pine Mountain Club, CA - not far off north side of Mil Potrero Highway among the pines. Several sizable plants scattered around the area.
Kern County


mu42589

Calochortus kennedyi var. kennedyi   Red mariposa

John L. Thompson   2023-06-17

Location: QXM3+8W Lake of the Woods, CA, USA Mostly along the west side of Lockwood Valley Road, many colonies and individual plants.
Ventura County


po250264

Rotala ramosior   Lowland rotala

Donald Burk   2023-06-16

Location: East side of Dry Creek near Baker Gulch
Shasta County

Notes: In reclaimed gravel mine.


po250265

Lythrum portula   Broad leaved loosestrife

Donald Burk   2023-06-16

Location: East side of Dry Creek near Baker Gulch
Shasta County

Notes: In reclaimed gravel mine.


po250266

Trifolium glomeratum   Clustered clover

Donald Burk   2023-06-16

Location: West side of Dry Creek, north of Baker Gulch
Shasta County

Notes: In reclaimed gravel mine.


po250337

Corallorhiza maculata   Summer coral root

Steve Conger   2023-06-16

Location: On sloped shaded hillside above FS1, Whiting Ridge, under mixed conifer-hardwood canopy.
Humboldt County


mu44149

Calochortus argillosus   Clay mariposa

Linda Brodman   2023-06-15

Location: Mt. Madonna County Park, CA, USA
Santa Clara County


mu33543

Oreocarya confertiflora   Yellow-flowered oreocarya

Bob Steele   2023-06-15

Location: Panum Crater off Hwy 120
Mono County


mg209901

Emmenanthe rosea   Pink whispering bells

Ryan O'Dell   2023-06-14

Location
San Benito County


mu42312

Calochortus tiburonensis   Tiburon mariposa lily

Mira Lockwood   2023-06-14

Location: WG74+HV Corte Madera, CA, USA
Marin County


mu42310

Calochortus tiburonensis   Tiburon mariposa lily

Mira Lockwood   2023-06-14

Location: WG74+JQ Corte Madera, CA, USA
Marin County


mu42311

Calochortus tiburonensis   Tiburon mariposa lily

Mira Lockwood   2023-06-14

Location: WG74+HR Corte Madera, CA, USA
Marin County


po250213

Asclepias speciosa   Showy milkweed

Jake Picardat   2023-06-14

Location
El Dorado County


mu33444

Phacelia tetramera   Four parted phacelia

Steve Matson   2023-06-12

Location: P63M+26 Benton Crossing, CA, USA
Mono County


mu33445

Lupinus uncialis   Inchhigh lupine

Steve Matson   2023-06-12

Location: 6QXR+RR Bridgeport, CA, USA
Mono County


mu43638

Aquilegia formosa   Columbine

Karen Swift   2023-06-12

Location: VRH7+P6 Chilcoot-Vinton, CA, USA
Plumas County


mu33433

Phacelia nashiana   Charlotte's phacelia

Bob Steele   2023-06-12

Location: Pacific Crest Nat'l Scenic Trl, Onyx, CA 93255, USA
Kern County


po250166

Mentzelia lindleyi   Lindley's blazing star

Helen Hancock   2023-06-12

Location: San Francisco Water District (Sunol): Upper Alameda Creek Watershed
Alameda County

Notes: A single plant growing in overflow channel of a washed-out section of Camp Ohlone Road. This may indicate that there is a population higher up in this drainage. Update 2023-06-19: Road repair has commenced and this plant has disappeared.


mu43647

Castilleja pilosa   Pilose paintbrush

Karen Swift   2023-06-11

Location: 84GX2H2H+PP
Plumas County


mu43648

Geum triflorum   Old man's beard

Karen Swift   2023-06-11

Location: 84GX2H2H+MP
Plumas County


mu43642

Xerophyllum tenax   Beargrass

Karen Swift   2023-06-11

Location: 2242+HW Twain, CA, USA
Plumas County


mu43636

Rhododendron occidentale   Western azalea

Karen Swift   2023-06-11

Location: 2274+QW Twain, CA, USA
Plumas County


mu33414

Calochortus luteus   Yellow mariposa

Suzanne L. Weakley   2023-06-11

Location: Railroad Ave., Novato, CA
Marin County


mu43631

Camassia quamash   Camas

Karen Swift   2023-06-11

Location: 2265+63 Twain, CA, USA
Plumas County


mu43671

Darlingtonia californica   California pitcherplant

Karen Swift   2023-06-11

Location: 2265+X2 Twain, CA, USA
Plumas County


mu43673

Darlingtonia californica   California pitcherplant

Karen Swift   2023-06-11

Location: 2265+X2 Twain, CA, USA
Plumas County


mu43667

Darlingtonia californica   California pitcherplant

Karen Swift   2023-06-11

Location: 2265+X2 Twain, CA, USA
Plumas County


mu43687

Darlingtonia californica   California pitcherplant

Karen Swift   2023-06-11

Location: 2265+X2 Twain, CA, USA
Plumas County


io93257

Cirsium occidentale var. occidentale   Cobweb thistle

Ron Vanderhoff   2023-06-11

Location: Aliso Creek, ca 100-250 m W of Portola Pkwy., Whiting Ranch Wilderness Park
Orange County

Notes: Several.


po250098

Calochortus luteus   Yellow mariposa

John Rawlings, Ken Hickman   2023-06-11

Location: Jasper Ridge Biological Preserve; just off trail 3 near its intersection with road F
San Mateo County

Notes: with Castilleja attenuata, Zeltnera davyi


mu43680

Cypripedium fasciculatum   Clustered lady's slipper

Karen Swift   2023-06-10

Location: XW5X+X6 Meadow Valley, CA, USA
Plumas County


mu43665

Cypripedium fasciculatum   Clustered lady's slipper

Karen Swift   2023-06-10

Location: XW5X+X9 Meadow Valley, CA, USA
Plumas County


mu43661

Cypripedium fasciculatum   Clustered lady's slipper

Karen Swift   2023-06-10

Location: XW5X+X8 Meadow Valley, CA, USA
Plumas County


mu44135

Eriodictyon californicum   Yerba santa

Sebastian Fajardo   2023-06-10

Location: HG8R+8X Green Valley, CA, USA
Los Angeles County


mu33405

Aphyllon validum ssp. howellii   Howell's broomrape

Charles Russell   2023-06-09

Location: BLM land adjacent to McLaughlin Natural Reserve. Serpentine hillside, a damp area alongside a seasonal stream. Garrya, Chamise, Quercus durata (Chamise chapparal)
Lake County

Notes: Photos include a habitat shot, and a shot of the adjacent Garrya that was the likely host. Only one plant, so it wasn't disturbed/vouchered


mu33341

Dipterostemon capitatus ssp. capitatus   Blue dicks

Alaine Arslan   2023-06-09

Location: Missouri Bar Trail, Malakoff Diggins State Historic Park, CA
Nevada County


po250046

Downingia pulcherrima   Calicoflower

Donald Burk   2023-06-09

Location: West side of N. Philippe Rd., Yreka
Siskiyou County

Notes: In wet swale


po250065

Polygonum polygaloides ssp. confertiflorum   Dense knotweed

Donald Burk   2023-06-09

Location: Near southern terminus of Weed Airport runway
Siskiyou County

Notes: In gravelly soil of shallow depression


po250073

Acer negundo   Boxelder

Donald Burk   2023-06-09

Location: North Yreka
Siskiyou County

Notes: Common riparian species


po250074

Medicago sativa   Alfalfa

Donald Burk   2023-06-09

Location: City of Yreka Corporation Yard
Siskiyou County

Notes: Common, widespread weed.


po258379

Allium peninsulare var. franciscanum   San francisco bay onion

Diana Wahl   2023-06-09

Location: Crystal Springs Watershed Sawyer Ridge
San Mateo County


mg208752

Heliotropium curassavicum   Chinese parsley

R.A. Chasey   2023-06-08

Location
Contra Costa County


io93086

Adiantum jordanii   Adiantum

Ron Vanderhoff   2023-06-08

Location: Borrego Canyon Trail, ca 75 m NW Borrego Canyon Overlook Park, Whiting Ranch Wilderness Park
Orange County

Notes: Several along shaded bank.


io93048

Eriophyllum staechadifolium   Lizard tail

Mary Conway   2023-06-08

Location
Monterey County


po250230

Triteleia grandiflora   Largeflower triteleia

Amy Rachkowski   2023-06-08

Location: West of Dorris, in the vicinity of Pleasant Valley
Siskiyou County


po264522

Calochortus amabilis   Golden fairy lantern

Mary Ann Machi   2023-06-08

Location: Roadside cut bank along Avenue of the Giants.
Humboldt County

Notes: East side of roadway along about 1 mile.


mu33315

Calochortus splendens   Splendid mariposa

Sue Luft   2023-06-07

Location: 8200 Graves Creek Rd, Atascadero, CA 93422, USA
San Luis Obispo County


po249966

Clarkia purpurea ssp. purpurea   Purple clarkia

Stephen Shaw   2023-06-07

Location
Monterey County


po250067

Tragopogon dubius   Goat's beard

Ken Lunders   2023-06-07

Location
San Mateo County


po250438

Chorizanthe membranacea   Pink spineflower

Helen Hancock   2023-06-07

Location: Sunol Regional Wilderness: Camp Ohlone: near the NE corner growing in rocky area
Alameda County


mu43834

Beckmannia syzigachne   American sloughgrass

Emily R. Allen   2023-06-06

Location: Within Willits Mitigation Project.
Mendocino County

Notes: With Juncus xiphioides


mg208292

Juncus xiphioides   Iris leaved rush

R.A. Chasey   2023-06-06

Location
Contra Costa County


po249857

Abronia villosa var. villosa   Hairy sand verbena

Olesya Konovalova   2023-06-06

Location: Sandy rocky soil.
Los Angeles County

Notes: Multiple plants grow in a distance from the trail.


po250430

Medicago minima   Small bur clover

Donald Burk   2023-06-06

Location: Disturbed opening near East Weaver Creek
Trinity County


po250488

Lamium amplexicaule   Henbit

Donald Burk   2023-06-06

Location: East Weaver Creek Road, Weaverville
Trinity County


po265049

Greeneocharis circumscissa

Martin Schenker   2023-06-06

Location: Howard fire burn scar, bend in sespe river
Ventura County

Notes: they got huge!


mu42591

Calochortus albus   White fairy lantern

John L. Thompson   2023-06-05

Location: MVGC+34 San Simeon, CA, USA About six miles east (up) San Simeon Creek Road, growing along the bank above the road's shoulder.
San Luis Obispo County


mu42586

Calochortus albus   White fairy lantern

John L. Thompson   2023-06-05

Location: PMMP+32 Ragged Point, CA, USA Maybe a dozen plants - scattered and tattered - in this seaside meadow.
San Luis Obispo County


mu42570

Calochortus luteus   Yellow mariposa

John L. Thompson   2023-06-05

Location: PMMP+32 Ragged Point, CA, USA
San Luis Obispo County

Notes: Observation based on a photograph by John L. Thompson. Well over a hundred plants at this location.


mu33197

Calochortus bruneaunis   Pinyon mariposa

Bob Steele   2023-06-05

Location: 8FF2+RC West Bishop, CA, USA
Inyo County


mu42590

Calochortus albus var. rubellus   White fairy lantern

John L. Thompson   2023-06-05

Location: 7575 York Mountain Rd, Templeton, CA 93465, plants along steep roadside bluff.
San Luis Obispo County


mu33225

Erigeron glaucus   Seaside daisy

Toni Corelli   2023-06-05

Location: San Mateo Coast: Half Moon Bay State Beach, Francis Beach Section; HMB State Beach Nature Trail, Half Moon Bay, CA, USA
San Mateo County

Notes: Coastal Dunes


po249838

Lasthenia californica ssp. macrantha   Perennial goldfields

Mary Ann Machi   2023-06-05

Location: Coastal bluffs adjacent to rocky shoreline.
Humboldt County

Notes: With lupine, beach aster, dandelion, vetch, sea thrift. Confined to area of about 75' x 50' close to rocky shore, out of reach of high tides.


mu43646

Calochortus albus   White fairy lantern

Karen Swift   2023-06-04

Location: RXC2+JV Buck Meadows, CA, USA
Tuolumne County


mu43670

Calochortus venustus   Butterfly mariposa lily

Karen Swift   2023-06-04

Location: 20519 Big Oak Flat Rd, Groveland, CA 95321, USA
Tuolumne County


mu43664

Calochortus venustus   Butterfly mariposa lily

Karen Swift   2023-06-04

Location: 21011 Big Oak Flat Rd, Groveland, CA 95321, USA
Tuolumne County


io92146

Dudleya chasmophyta   Santiago Canyon Live Forever

Ron Vanderhoff   2023-06-04

Location: Vic Santiago Canyon (=Modjeska Cyn.), Santa Ana Mts. (location furnished on request, for research, conservation purpose).
Orange County

Notes: On 3-12-2024 these plant were finally published as this new species. See Madroño, 70(3) : 151-157 (https://doi.org/10.3120/0024-9637-70.3.151). Previously these plants were listed as D. cymosa. This species is endemic to a very small area of the Santa Ana Mts in Orange County. Paratype. For now, listing this as D. cymosa, but it is not. It is a soon to be new species, that will be named and published by Stephen McCabe likely by late 2023. It will be only Orange County's second endemic plant species, both coincidentally being Dudleya species. Several of these photos show Stephen collecting the Type sample. The location is intentionally obscured, but can be made available for research or conservation purposes. Plant in full flower, slightly late of peak. Extent of occurence is still undetermined, therefore a plant count is not possible.


Stephen McCabe.

Stephen McCabe.

Stephen McCabe.

Stephen McCabe.

Type plants.

Stephen McCabe with Type plants.

Type plants.

Stephen McCabe

mu33263

Triteleia peduncularis   Marsh tritileia

Suzanne L. Weakley   2023-06-04

Location: Phyllis Ellman Trail, Ring Mountain OSP, Tiburon, CA
Marin County


mu44173

Calochortus tiburonensis   Tiburon mariposa lily

Maya Avendano   2023-06-04

Location: Phyllis Ellman Trail, Corte Madera, CA 94925, USA
Marin County


mu33144

Cryptantha rostellata   Beaked cryptantha

Chris McCarron   2023-06-04

Location: J435+RW Douglas City, CA, USA
Trinity County


mu33529

Arctomecon merriamii   White bear poppy

Dana York   2023-06-04

Location: Death Valley National Park, Last Chance Range, off Race Track Road.
Inyo County


po249786

Bellis perennis   English lawn daisy

Donald Burk   2023-06-04

Location: Chester Park
Plumas County

Notes: Weed in grass under black cottonwoods, adjacent to river.


mu44388

Eschscholzia californica   California poppy

Ruth Ann Pearsons   2023-06-03

Location: 173 Clydesdale Dr, Danville, CA 94526, USA
Contra Costa County


mu43662

Asarum hartwegii   Hartweg's wild ginger

Karen Swift   2023-06-03

Location: R46Q+GR Mather, CA, USA
Tuolumne County


mu43729

Cypripedium montanum   Mountain lady's slipper

Karen Swift   2023-06-03

Location: PCV4+3G Yosemite Valley, CA, USA
Mariposa County


mu43730

Cypripedium montanum   Mountain lady's slipper

Karen Swift   2023-06-03

Location: Sentinel Bridge, Yosemite Valley, CA 95389, USA
Mariposa County


mu43731

Cypripedium montanum   Mountain lady's slipper

Karen Swift   2023-06-03

Location: Yosemite Valley Shuttle - Stop 6 Lower Yosemite Fall, Lower Yosemite Fall Trail, Yosemite Valley, CA 95389, USA
Mariposa County


mu43690

Cypripedium montanum   Mountain lady's slipper

Karen Swift   2023-06-03

Location: Hodgdon Meadow Access Rd, Groveland, CA 95321, USA
Tuolumne County


mu43728

Cypripedium montanum   Mountain lady's slipper

Karen Swift   2023-06-03

Location: 9015 Yosemite Lodge Dr, TUOLUMNE MEADOWS, CA 95389, USA
Mariposa County


mu42601

Calochortus palmeri var. munzii   Munz's mariposa lily

Elena Oey   2023-06-03

Location: 34031 Morris Ranch Rd, Mountain Center, CA 92561, USA
Riverside County


mu42598

Calochortus palmeri var. munzii   Munz's mariposa lily

Elena Oey   2023-06-03

Location: 34031 Morris Ranch Rd, Mountain Center, CA 92561, USA
Riverside County


io92111

Lewisia rediviva   Bitter root

Bob Steele   2023-06-03

Location: Bishop Bowl above Buttermilk Country
Inyo County


io92088

Briza maxima   Rattlesnake grass

Ron Vanderhoff   2023-06-03

Location: Canyon Park, ca 50m E of E end of Discovery Drive, Costa Mesa
Orange County

Notes: Over +- .8 acres. Probably from a prior seed planting. Now very naturalized. Full flower. With Avena, Glebionis.


mu34503

Clarkia concinna   Red ribbons

Jamie Spielmann   2023-06-02

Location: HF4G+96 Grant, Redding, CA, USA
Shasta County


mu43790

Calamagrostis foliosa   Leafy reed grass

Asa B Spade   2023-06-02

Location: 299 Dolphin Dr, Whitethorn, CA 95589, USA
Humboldt County


mu33576

Calochortus kennedyi var. kennedyi   Red mariposa

Dana York   2023-06-02

Location: Death Valley National Park, Last Chance Range.
Inyo County


po250327

Clarkia speciosa ssp. speciosa   Red spot clarkia

David Wolfson   2023-06-02

Location: North side of Highway 58, near intersection with 229, between road and stream.
San Luis Obispo County


mu42682

Calochortus tiburonensis   Tiburon mariposa lily

Evan Sedlock   2023-06-01

Location: Phyllis Ellman Trail, Corte Madera, CA 94925, USA
Marin County


mg207365

Calochortus monophyllus   Yellow star tulip

David popp   2023-06-01

Location
Tehama County


io91926

Clarkia purpurea ssp. purpurea   Purple clarkia

Ron Vanderhoff   2023-06-01

Location: Aliso Creek, 200-300m S McFadden House (park office), Whiting Ranch Wilderness Park
Orange County

Notes: Scattered small patches in immediate area and slightly to S. Was this a former restoration and this taxon introduced at that time. Several plants in this patch are showing fasciation of the inflorescence. Full flower. Plants are very robust, almost appearing perennial. To .9m; some light branching at base, otherwise strongly erect.


po249642

Stipa arnowiae

Laura Cunningham   2023-06-01

Location: Northern Mojave Desert/southern Great Basin: Cucamonga Canyon, Sylvania Mountains, on northern boundary of Death Valley National Park, in single-leaf pinyon pine-Joshua tree-sagebrush habitat. Land managed by Bureau of Land management.
Inyo County

Notes: Possible first record of this species in California; has been observed in Nevada and northern Arizona, type locality Kane County, Utah. Plant densely tufted, blades involute. Panicles contracted, wide pilose lemmas with length of lemma <3x width, glumes broad below, awns straight and short (4 mm), deciduous. I discuss this observation in detail on my Great Basin grasses blog at https://grassesgreatbasinblog.wordpress.com/2023/05/31/lois-arnows-rice-grass/


Narrow panicles of bunchgrass, wash in canyon.

Magnifying lens showing spikelets.

po249649

Calochortus splendens   Splendid mariposa

Joerg Lohse   2023-06-01

Location: In Calero County Park along unnamed trail that bypasses creek crossing.
Santa Clara County

Notes: Five individuals were seen in flower on June 1st, 2023.


po258406

Asclepias californica   California milkweed

Wendy Walker   2023-06-01

Location: #fire North facing slope of a sandy hillside of decomposed granite. Flannelbush, pinyon pine, Joshua tree, big berry manzanita.
San Bernardino County

Notes: This population came in after the Sheep Fire in June of 2022. It is a robust population containing over 30 plants.


po258413

Antirrhinum coulterianum   Coulter's snapdragon

Wendy Walker   2023-06-01

Location: #fire This was an area burned in the Sheep Fire in June of 2022. They were located on the east and north facing slopes of ash covered hillsides There were probably thousands of these plants on the hill. Other plants included Phacelia imbricata, Asclepias
San Bernardino County


mu32780

Penstemon deustus   Rock penstemon

David Ramirez   2023-05-31

Location: RFFV+X3 Canby Cross, CA, USA
Siskiyou County


io91807

Pholistoma auritum   Fiesta flower

John Royce   2023-05-31

Location
Santa Barbara County


mu33094

Calochortus catalinae   Catalina mariposa

paul reeve   2023-05-31

Location: 8562P2MM+94
Santa Barbara County


io91803

Primula clevelandii var. patula   Padre's shooting star

John Royce   2023-05-31

Location
Santa Barbara County


io91798

Encelia californica   Bush sunflower

John Royce   2023-05-31

Location
Los Angeles County


io91756

Romneya coulteri   Coulter's matilija poppy

John Royce   2023-05-31

Location
Santa Barbara County


io91672

Linum lewisii   Lewis' flax

Alaine Arslan   2023-05-31

Location: Pacific Crest Trail, Hat Creek Rim, Old Station CA
Shasta County


io91671

Blepharipappus scaber   Blepharipappus

Alaine Arslan   2023-05-31

Location: Pacific Crest Trail, Hat Creek Rim, Old Station CA
Shasta County


io91701

Wyethia mollis   Woolly mule's ears

Alaine Arslan   2023-05-31

Location: Pacific Crest Trail, Hat Creek Rim, Old Station CA
Shasta County


po249547

Dirca occidentalis   Western leatherwood

Stephanie Penn   2023-05-31

Location
Alameda County


po249548

Calypso bulbosa   Fairy slipper

Stephanie Penn   2023-05-31

Location
Marin County


po249573

Hordeum murinum ssp. glaucum   Foxtail

Tom Minczeski   2023-05-31

Location: In Walnut Creek Open Space on the Briones-Mt Diablo Trail
Contra Costa County

Notes: Could use some help with this plant ID. I'm nearly convinced it's foxtail barley-Hordeum murinum ssp. glaucum


po249592

Calochortus kennedyi × invenustus

David Greenberger   2023-05-31


San Bernardino County


mu33068

Cypripedium fasciculatum   Clustered lady's slipper

Bill Kress   2023-05-30

Location: 86VP+G6 Washington, CA, USA
Nevada County

Notes: Observation based on photographs by Bill Kress. Sequence photographed at the same place at multiple times from early May to mid-July. The timing of flowering depends on the weather and is different each year.


End of May with US penny (19 mm diameter) to indicate size.

Late April

Beginning of May

mid-May

Mid-July

End of May

mu32731

Phacelia hubbyi   Hubby's phacelia

Nora Aidukas   2023-05-30

Location: 1395 Oakridge Ct, Thousand Oaks, CA 91362, USA
Ventura County


mu32730

Acmispon americanus   American bird's foot trefoil

Nora Aidukas   2023-05-30

Location: 1395 Oakridge Ct, Thousand Oaks, CA 91362, USA
Ventura County


mu32745

Gymnosteris parvula   Small flowered gymnosteris

Steve Matson   2023-05-30

Location: 4RPX+WR Bridgeport, CA, USA
Mono County


io91528

Calochortus weedii var. intermedius   Intermediate mariposa lily

Rachel Whitt   2023-05-30

Location
Orange County

Notes: Oâ??Neill Park, Edna Spaulding Trail, Orange County, Ca


mu32781

Calycanthus occidentalis   Spicebush

Jamie Spielmann   2023-05-30

Location: 16495 Valparaiso Way, Redding, CA 96001, USA
Shasta County


po249509

Scoliopus bigelovii   Slink pod

Stephanie Penn   2023-05-30

Location
Marin County


po249513

Calochortus tiburonensis   Tiburon mariposa lily

Stephanie Penn   2023-05-30

Location
Marin County


po249534

Lilium maritimum   Coast lily

Catherine Chang   2023-05-30

Location: Along Hwy-1
Sonoma County


po249535

Camassia quamash   Camas

Catherine Chang   2023-05-30

Location: Along Hwy 1 in ditch.
Sonoma County


po249543

Allium platycaule   Broad stemmed onion

Mary Muchowski   2023-05-30

Location: Mooreville Ridge Road
Plumas County

Notes: Growing on lavatop formation in large numbers this year.


Allium platycaule on Mooreville Ridge Lava Flow

po249551

Viola cuneata   Wedge leaf violet

Steve Conger   2023-05-30

Location
Humboldt County


mu32698

Pogogyne abramsii   San diego mesa mint

Caitlin Kreutz   2023-05-29

Location: 10207 Autumnview Ln, San Diego, CA 92126, USA
San Diego County


mu32702

Eryngium aristulatum var. parishii   San diego button celery

Caitlin Kreutz   2023-05-29

Location: 27210 Avenida Del Oro, Temecula, CA 92590, USA
Riverside County


mu32699

Zeltnera venusta   Charming centaury

Caitlin Kreutz   2023-05-29

Location: 8123 Miralani Dr, San Diego, CA 92126, USA
San Diego County


mu32701

Brodiaea orcuttii   Orcutt's brodiaea

Caitlin Kreutz   2023-05-29

Location: 8727 Jade Coast Dr, San Diego, CA 92126, USA
San Diego County


mu32823

Calochortus argillosus   Clay mariposa

Dorothy Denning   2023-05-29

Location: J72V+R4 Serra Village, CA, USA
Monterey County


mu32822

Calochortus argillosus   Clay mariposa

Dorothy Denning   2023-05-29

Location: J72Q+RX Serra Village, CA, USA
Monterey County


mu32983

Cornus nuttallii   Mountain dogwood

Cara Wilcox   2023-05-29

Location
El Dorado County


mg206512

Calochortus umbellatus   Oakland mariposa lily

Ken-ichi Ueda   2023-05-29

Location: Meadow above Elderberry Trail, Las Trampas Regional Wilderness, Contra Costa County, CA, USA
Contra Costa County

Notes: Very nice meadow with an abundance of natives. Also along the trail for a few meters south of the meadow.


mu32751

Calochortus venustus   Butterfly mariposa lily

Mira Lockwood   2023-05-29

Location: V28V+VW Alamo, CA, USA
Contra Costa County


mu32750

Calochortus venustus   Butterfly mariposa lily

Mira Lockwood   2023-05-29

Location: V37V+WW Alamo, CA, USA
Contra Costa County


mg206504

Cystopteris fragilis   Brittle fern

R.A. Chasey   2023-05-29

Location
Mendocino County


mu32752

Calochortus venustus   Butterfly mariposa lily

Mira Lockwood   2023-05-29

Location: V3F4+46 Alamo, CA, USA
Contra Costa County


mg206454

Pleuropogon californicus var. davyi   Davy's semaphore grass

Emily R. Allen   2023-05-29

Location
Mendocino County


po249498

Gymnosteris parvula   Small flowered gymnosteris

Steve Ashcraft   2023-05-29

Location: Washoe Meadows State Park, Northwest meadow
El Dorado County

Notes: First documented observation in the Lake Tahoe Basin on Calflora


po249844

Navarretia pubescens   Purple navarretia

Helen Hancock   2023-05-29

Location: Sunol Regional Wilderness: Camp Ohlone: near the northern portion of Raccoon Trail
Alameda County


po249845

Prunus ilicifolia ssp. ilicifolia   Holly leaf cherry

Helen Hancock   2023-05-29

Location: Sunol Regional Wilderness: between McCorkle Corral and Alameda Creek, downstream from the vehicle bridge.
Alameda County

Notes: Three plants were found: the two (6' and 20' tall) described in po192544 in 2021 plus a 4' tall plant much closer to the road not previously noticed. All three show vigorous new growth. The smallest one was vegetative only. The other two were in flower after having produced no flowers in the drought years of 2021 and 2022.


The smallest shrub had vigorous new growth but no flowers.

Photo taken of the fruit 24 Sep 2023, from the 6' tall shrub.

mu32589

Xerophyllum tenax   Beargrass

Christopher Collier   2023-05-28

Location: V74P+4J Willow Creek, CA, USA
Humboldt County


mu32534

Pinus muricata   Bishop pine

Karen Swift   2023-05-28

Location: WQ7X+73 Orinda, CA,, USA
Contra Costa County


mu32673

Allium parvum   Dwarf onion

Rhonda Allen   2023-05-28

Location: 40900 Carson Pass Hwy, California, USA
Amador County


mu32530

Pinus muricata   Bishop pine

Karen Swift   2023-05-28

Location: WQ7X+73 Orinda, CA, USA
Contra Costa County


mu32533

Pinus muricata   Bishop pine

Karen Swift   2023-05-28

Location: WQ7X+73 Orinda, CA, USA
Contra Costa County


mu32536

Pinus muricata   Bishop pine

Karen Swift   2023-05-28

Location: WQ7X+32 Orinda, CA, USA
Contra Costa County


mu32531

Pinus muricata   Bishop pine

Karen Swift   2023-05-28

Location: 518 Bear Creek Rd, Lafayette, CA 94549, USA
Contra Costa County


mu32532

Pinus muricata   Bishop pine

Karen Swift   2023-05-28

Location: 518 Bear Creek Rd, Lafayette, CA 94549, USA
Contra Costa County


mu44769

Calochortus tiburonensis   Tiburon mariposa lily

Kevin Sherrill   2023-05-28

Location: Phyllis Ellman Trail, Corte Madera, CA 94925, USA
Marin County


mu32510

Brodiaea terrestris   Dwarf brodiaea

Caitlin Kreutz   2023-05-28

Location: 27963 Calle Cortez, Temecula, CA 92590, USA
Riverside County


mu32508

Linanthus dianthiflorus   Fringed linanthus

Caitlin Kreutz   2023-05-28

Location: 39491 Oak Cliff Dr, Temecula, CA 92591, USA
Riverside County


mu32697

Linanthus dianthiflorus   Fringed linanthus

Caitlin Kreutz   2023-05-28

Location: 45601 Vía Tornado, Temecula, CA 92590, USA
Riverside County


mu42599

Calochortus simulans   San luis obispo mariposa lily

Elena Oey   2023-05-28

Location: 847X3R8J+5H
San Luis Obispo County


io91375

Calochortus pulchellus   Mt. Diablo fairy lantern

Qadry Anthony   2023-05-28

Location: Walnut Creek, CA
Contra Costa County


io91338

Scrophularia californica   California bee plant

Kate Lemega   2023-05-28

Location: Train tracks on bluffs over Panther Beach, Santa Cruz CA
Santa Cruz County


io91361

Erodium brachycarpum   White stemmed filaree

Ron Vanderhoff   2023-05-28

Location: ca 120 m E of S Main Divide Rd, on service Rd to Elsinore Peak, Santa Ana Mts.
Riverside County

Notes: Common on disturbed roadway edge. Most senescing and very late.


io91360

Acmispon glaber var. brevialatus   Short winged deerweed

Ron Vanderhoff   2023-05-28

Location: Morgan Trail, ca 100m from trailhead on S Main Divide Rd., Santa Ana Mts.
Riverside County

Notes: Keel extended well beyond wings. Several plants along trail checked and all this taxon.


io91357

Chorizanthe procumbens   Prostrate spineflower

Ron Vanderhoff   2023-05-28

Location: Morgan Trail, ca 2.2-2.4 air km from trailhead on S Main Divide Rd., Santa Ana Mts.
Riverside County

Notes: Fiull flower.


io91356

Zeltnera exaltata   Cancha lagua

Ron Vanderhoff   2023-05-28

Location: Morgan Trail, ca 2.2 air km SW from trailhead on S Main Divide Rd., Santa Ana Mts.
Riverside County

Notes: Trailside.


io91347

Diplacus brevipes   Wide throated yellow monkeyflower

Ron Vanderhoff   2023-05-28

Location: Morgan Trail, ca m from trailhead on S Main Divide Rd., Santa Ana Mts.
Riverside County

Notes: The only patch noticed along trail.


io91346

Antirrhinum coulterianum   Coulter's snapdragon

Ron Vanderhoff   2023-05-28

Location: Morgan Trail, ca m from trailhead on S Main Divide Rd., Santa Ana Mts.
Riverside County

Notes: Occasional to common along trail.


io91344

Trifolium ciliolatum   Tree clover

Ron Vanderhoff   2023-05-28

Location: Morgan Trail, ca m from trailhead on S Main Divide Rd., Santa Ana Mts.
Riverside County

Notes: Common at trailside.


io91343

Madia gracilis   Gumweed

Ron Vanderhoff   2023-05-28

Location: Morgan Trail, ca 400 air m from trailhead on S Main Divide Rd., Santa Ana Mts.
Riverside County

Notes: Occasional to common. Early in flower.


mu32590

Calochortus argillosus   Clay mariposa

Suzanne L. Weakley   2023-05-28

Location: Lime Ridge OSP, Walnut Creek, CA
Contra Costa County


mu32582

Lupinus microcarpus   Chick lupine

Suzanne L. Weakley   2023-05-28

Location: Lime Ridge Open Space Preserve, Walnut Creek, CA
Contra Costa County


mu32619

Antennaria dimorpha   Gray cushion pussytoes

Rhonda Allen   2023-05-28

Location: P3R3+GR Hope Valley, CA, USA
Alpine County


mu32620

Calyptridium umbellatum   Pussy toes

Rhonda Allen   2023-05-28

Location: Q24X+CJ Hope Valley, CA, USA
Alpine County


mu32621

Hesperochiron californicus   California hesperochiron

Rhonda Allen   2023-05-28

Location: P2QX+V6 Hope Valley, CA, USA
Alpine County


io91339

Lupinus arboreus   Coastal bush lupine

Kate Lemega   2023-05-28

Location: Train tracks on bluffs over Panther Beach, Santa Cruz CA
Santa Cruz County


mu32512

Calochortus luteus   Yellow mariposa

Austin Parnow   2023-05-28

Location: 662 Alexander Valley Rd, Healdsburg, CA 95448, USA
Sonoma County


mu32462

Aesculus californica   Buckeye

Tom Minczeski   2023-05-28

Location: 1334 Summit Rd, Lafayette, CA 94549, USA
Contra Costa County


po249476

Navarretia peninsularis   Baja navarretia

Martin Schenker, B. Meiners   2023-05-28

Location: northwest of Rose Valley CG, pebble plain
Ventura County

Notes: lots of small things here, watch your step if you visit.


po249497

Downingia insignis   Harlequin downingia

Donald Burk   2023-05-28

Location: 400 ft north of Sam's Neck-Meiss Lake Rd, due north of runway.
Siskiyou County

Notes: Abundant in cracks of drying clay.


po249532

Calochortus concolor   Golden bowl mariposa

Julia Markey   2023-05-28

Location
Riverside County


Calochortus concolor

Calochortus concolor

po249544

Fritillaria agrestis   Stinkbells

Bryant Baker   2023-05-28

Location: Along Grade Valley Road, Los Padres National Forest.
Ventura County

Notes: Hundreds of plants growing in Lockwood clay alongside Mt. Pinos onion.


po249545

Allium howellii var. clokeyi   Mt. pinos onion

Bryant Baker   2023-05-28

Location: Along Grade Valley Road, Los Padres National Forest.
Ventura County

Notes: Hundreds of plants growing alongside stinkbells in Lockwood clay.


po249546

Lewisia rediviva   Bitter root

Bryant Baker   2023-05-28

Location: Along Grade Valley Road, Los Padres National Forest.
Ventura County

Notes: Scattered in open areas.


po249549

Hosackia gracilis   Harlequin lotus

Steve Conger   2023-05-28

Location: Ephemeral marsh on private land
Humboldt County


po249821

Polygonum polygaloides ssp. esotericum   Modoc county knotweed

Donald Burk   2023-05-28

Location: Vernal pool in Butte Valley sagebrush scrub.
Siskiyou County

Notes: ID photo-confirmed by Dr. Mihai Costea. Plants 2-3cm tall, branching at base.


po265472

Lewisia rediviva   Bitter root

Wendy Walker   2023-05-28

Location
Los Angeles County


mu32460

Triteleia laxa   Ithuriel's spear

Tom Minczeski   2023-05-27

Location: 1334 Summit Rd, Lafayette, CA 94549, USA
Contra Costa County


mu32797

Diplacus puniceus   Sticky monkeyflower

Kaaren Duburguet   2023-05-27

Location: 5P5F+XG Carlsbad, CA, USA
San Diego County


mu32429

Columbine

Scott Lund   2023-05-27

Location: 1328 Muir St, Napa, CA 94559, USA
Napa County


mu32428

Columbine

Scott Lund   2023-05-27

Location: 1328 Muir St, Napa, CA 94559, USA
Napa County


io91340

Erigeron glaucus   Seaside daisy

Kate Lemega   2023-05-27

Location: Train tracks on bluff over Panther Beach, Santa Cruz CA
Santa Cruz County


mu44806

Triphysaria floribunda   San francisco owl's clover

Kevin Sherrill   2023-05-27

Location: 849VX2RM+6M
Marin County


mu44811

Triphysaria floribunda   San francisco owl's clover

Kevin Sherrill   2023-05-27

Location: 849VX2RH+M4
Marin County


mu44817

Castilleja ambigua ssp. ambigua   Johnny nip

Kevin Sherrill   2023-05-27

Location: 849VX2RH+P3
Marin County


io91341

Stachys bullata   Southern hedge nettle

Kate Lemega   2023-05-27

Location: Train tracks on bluffs over Panther Beach, Santa Cruz CA
Santa Cruz County


mu32441

Romneya coulteri   Coulter's matilija poppy

Jillian DeBlanc   2023-05-27

Location: 901-999 Waller St, San Francisco, CA 94117, USA
San Francisco County


mu32511

Erythranthe guttata   Seep monkey flower

Fern Zalin Jones   2023-05-27

Location: 9GJG+FQ Santa Clarita, CA, USA
Los Angeles County


io91309

Astragalus asymmetricus   San joaquin milk vetch

Catherine Chang   2023-05-27

Location
Contra Costa County


io91575

Solanum elaeagnifolium   Horse nettle

Chris Vanni   2023-05-27

Location
Fresno County

Notes: Roadside.


mu32616

Sphaeralcea ambigua   Desert mallow

Rhonda Allen   2023-05-27

Location: R7H2+62 Gardnerville Ranchos, NV, USA


mu32509

Tragopogon dubius   Goat's beard

Caitlin Kreutz   2023-05-27

Location: 27959 Calle Lumina, Temecula, CA 92592, USA
Riverside County


io91286

Corallorhiza maculata   Summer coral root

Richard Sullivan   2023-05-27

Location
Contra Costa County

Notes: Growing under Quercus agrifolia. In the autumn you see Lactarius argillacifolius var. megacarpeus growing under the same tree


mg207824

Carex harfordii   Monterey sedge

Ellen Uhler   2023-05-27

Location: Gully above French Trail
Contra Costa County

Notes: Perigynium pictures taken 7-2-23 from same plant.


io91529

Calochortus albus   White fairy lantern

Rachel Whitt   2023-05-27

Location
Riverside County

Notes: Santa Rosa Plateau Ecological Preserve, Vernal Pool Trail, Riverside County, Ca


io91311

Brodiaea filifolia   Thread leaved brodiaea

Emily Sluiman   2023-05-27

Location
Riverside County


io91390

Downingia bella   Hoover's downingia

Emily Sluiman   2023-05-27

Location
Riverside County


io91312

Calochortus albus   White fairy lantern

Emily Sluiman   2023-05-27

Location
Riverside County


mu32741

Lilium rubescens   Chaparral lily

Suzanne L. Weakley   2023-05-27

Location: Jack London State Park, Glen Ellen, CA
Sonoma County


mu32618

Phacelia bicolor   Twocolor phacelia

Rhonda Allen   2023-05-27

Location: R6CV+83 Mesa Vista, CA, USA
Alpine County


mu32736

Aquilegia formosa   Columbine

Suzanne L. Weakley   2023-05-27

Location: Jack London State Park, Glen Ellen, CA
Sonoma County


io91294

Navarretia prostrata   Prostrate navarretia

Ron Vanderhoff   2023-05-27

Location: Fairview Park, near main large pool, Costa Mesa
Orange County

Notes: Common, but local.


io91289

Phalaris minor   Mediterranean canarygrass

Ron Vanderhoff   2023-05-27

Location: Fairview Park, near main large pool, Costa Mesa
Orange County

Notes: Annual. Stem to .8 m. Inflorescence +- 5 cm, 1-1.3 cm wide, ovoid. Spikelet glabrous, keel winged, wing entire.


po249253

Viola ocellata   Western heart's ease

Steve Conger   2023-05-27

Location: Turnout near bluff and falls East of Salyer on Hwy. 299
Humboldt County


po249396

Aquilegia formosa   Columbine

Mary Ann Machi   2023-05-27

Location: At base of mixed conifer forest in heavy shade, along sloping bank.
Humboldt County

Notes: East side of road with Fringe cups, Clintonia, Five finger ferns. Very lush. Blossoms ranged from buds to mature to pollinated.


po249418

Lilium bolanderi   Bolander's lily

Morgan Stickrod   2023-05-27

Location
Humboldt County


po249455

Scrophularia californica   California bee plant

Diane Etchison   2023-05-27

Location: Dilley preserve - Canyon trail
Orange County

Notes: White variant


po249530

Pentagramma triangularis   Gold back fern

Julia Markey   2023-05-27

Location
Orange County


Pentagramma triangularis

Pentagramma triangularis

Pentagramma triangularis

Pentagramma triangularis

Pentagramma triangularis

Pentagramma triangularis

po249531

Myriopteris clevelandii   Cleveland's lip fern

Julia Markey   2023-05-27

Location
Orange County


Myriopteris clevelandii

po249575

Targionia hypophylla

Julia Markey   2023-05-27

Location
Orange County


Orobus-seed Liverwort

po249580

Dudleya lanceolata   Southern california dudleya

Julia Markey   2023-05-27

Location
Orange County


Dudleya lanceolata

Dudleya lanceolata

Dudleya lanceolata

Dudleya lanceolata

Dudleya lanceolata

Dudleya lanceolata

Dudleya lanceolata

Dudleya lanceolata

po249582

Clarkia bottae   Punch bowl godetia

Julia Markey   2023-05-27

Location
Orange County


Botta's Clarkia

Botta's Clarkia

Botta's Clarkia

Botta's Clarkia

Botta's Clarkia

po249583

Sairocarpus coulterianus   Coulter's snapdragon

Julia Markey   2023-05-27

Location
Orange County


Coulter's Snapdragon

Coulter's Snapdragon

Coulter's Snapdragon

Coulter's Snapdragon

Coulter's Snapdragon

Coulter's Snapdragon

Coulter's Snapdragon

Coulter's Snapdragon

po249584

Phacelia cicutaria   Caterpillar phacelia

Julia Markey   2023-05-27

Location
Orange County


Phacelia cicutaria

Phacelia cicutaria

Phacelia cicutaria

Phacelia cicutaria

po249586

Erigeron foliosus   Leafy daisy

Julia Markey   2023-05-27

Location
Orange County


Erigeron foliosus

Erigeron foliosus

Erigeron foliosus

Erigeron foliosus

Erigeron foliosus

po249587

Bloomeria crocea   Golden stars

Julia Markey   2023-05-27

Location
Orange County


Bloomeria crocea

Bloomeria crocea

Bloomeria crocea

po249589

Silene laciniata   Cardinal catchfly

Julia Markey   2023-05-27

Location
Orange County


Silene laciniata

Silene laciniata

Silene laciniata

Silene laciniata

po249591

Penstemon spectabilis   Showy penstemon

Julia Markey   2023-05-27

Location
Riverside County


Penstemon spectabilis

Penstemon spectabilis

Penstemon spectabilis

Penstemon spectabilis

Penstemon spectabilis

po249593

Trichostema parishii   Parish's bluecurls

Julia Markey   2023-05-27

Location
Riverside County


Trichostema parishii

Trichostema parishii

Trichostema parishii

po249598

Spartium junceum   Spanish broom

Julia Markey   2023-05-27

Location
Orange County


Spartium junceum

Spartium junceum

po249599

Sidalcea sparsifolia   Southern checkerbloom

Julia Markey   2023-05-27

Location
Orange County


Sidalcea sparsifolia

po249600

Trifolium hirtum   Rose clover

Julia Markey   2023-05-27

Location
Orange County


Trifolium hirtum

po249601

Drymocallis glandulosa   Sticky cinquefoil

Julia Markey   2023-05-27

Location
Orange County


Drymocallis glandulosa

Drymocallis glandulosa

Drymocallis glandulosa

Drymocallis glandulosa

po249602

Erythranthe guttata   Seep monkey flower

Julia Markey   2023-05-27

Location
Orange County


Erythranthe guttata

mu32939

Leucanthemum vulgare   Oxe eye daisy

Catherine M Averill   2023-05-26

Location: Miwok Trail, Sausalito, CA 94965, USA
Marin County


io91258

Dipterostemon capitatus   Blue dicks

Emily Sluiman   2023-05-26

Location
San Diego County


mu32936

Dryopteris arguta   Wood fern

Steven M Norris   2023-05-26

Location: CSUCI campus, above (south east) of old concrete water tank, along Camarillo Street
Ventura County


mu32920

Dudleya blochmaniae   Blochman's dudleya

Steven M Norris   2023-05-26

Location: CSUCI campus, above (south east) of old concrete water tank, along Camarillo Street
Ventura County


mu32291

Eriogonum fasciculatum   California buckwheat

Heather Merenda   2023-05-26

Location: 93QC+W2 Fillmore, CA, USA
Ventura County


mu32390

Sedum spathulifolium   Pacific stonecrop

john lamping   2023-05-26

Location: Woods Trail, Los Gatos, CA 95032, USA
Santa Clara County


mu32921

Dudleya blochmaniae   Blochman's dudleya

Steven M Norris   2023-05-26

Location: CSUCI campus, hill to west of Santa Cruz Island Drive, above (west) of University Glen
Ventura County


mu32919

Eriogonum crocatum   Conejo buckwheat

Steven M Norris   2023-05-26

Location: CSUCI campus, hill to west of Santa Cruz Island Drive, above (west) of University Glen
Ventura County


mu32922

Bloomeria crocea   Golden stars

Steven M Norris   2023-05-26

Location: CSUCI campus, hill to west of Santa Cruz Island Drive, above (west) of University Glen
Ventura County


mg206388

Eschscholzia californica   California poppy

Ryan O'Dell   2023-05-26

Location
San Benito County


mu32917

Dudleya lanceolata   Southern california dudleya

Steven M Norris   2023-05-26

Location: CSUCI campus, hill to west of Santa Cruz Island Drive, above (west) of University Glen
Ventura County


Plants in this part of the range of this species have yellow, not red, flowers.

mu32366

Cornus nuttallii   Mountain dogwood

Alaine Arslan   2023-05-26

Location: Stuart Fork Trail, Weaverville, CA, USA
Trinity County


mg205903

Sclerocactus polyancistrus   Mojave fish hook cactus

richard mcneill   2023-05-26

Location
Inyo County


mg205902

Sphaeralcea ambigua var. rosacea   Rosy apricot mallow

richard mcneill   2023-05-26

Location
Inyo County


io91403

Bromus sitchensis var. carinatus   California brome

Keir Morse   2023-05-26

Location
Los Angeles County


mu43788

Briza maxima   Rattlesnake grass

Asa B Spade   2023-05-26

Location: 47260 Havens Neck Dr, Gualala, CA 95445, USA
Mendocino County


po249850

Madia exigua   Small tarweed

Dianne Lake   2023-05-26

Location: Ohlone Rgnl Wilderness: Maggie's Half Acre. Hillside above road
Alameda County

Notes: Many plants


po249866

Leptosiphon ambiguus   Serpentine leptosiphon

Dianne Lake   2023-05-26

Location: Ohlone Rgnl Wilderness: Slope above road SE of Rose Peak
Alameda County

Notes: Dense. Slope is covered with it. Also many other places in Ohlone


mu32277

Antirrhinum coulterianum   Coulter's snapdragon

Fern Zalin Jones   2023-05-25

Location: 9C6Q+CG Santa Clarita, CA, USA
Los Angeles County


mu33081

Clarkia concinna   Red ribbons

Bill Kress   2023-05-25

Location: GW52+69 Winters, CA, USA
Solano County


mu33079

Calochortus amabilis   Golden fairy lantern

Bill Kress   2023-05-25

Location: GW52+69 Winters, CA, USA
Solano County


mu33083

Scrophularia californica   California bee plant

Bill Kress   2023-05-25

Location: GW52+69 Winters, CA, USA
Solano County


mu33082

Angelica californica   California angelica

Bill Kress   2023-05-25

Location: GW52+69 Winters, CA, USA
Solano County


io91306

Hesperoyucca whipplei   Chaparral yucca

David Strauch   2023-05-25

Location: Cuesta Ridge, Los Padres NF
San Luis Obispo County


mg205901

Eriogonum trichopes   Little desert buckwheat

richard mcneill   2023-05-25

Location
Inyo County

Notes: Attempt to relocate Sanders 552 E. glandulosum. Involucre has 4 teeth


mu33085

Mimulus aurantiacus var. aurantiacus   Sticky monkeyflower

Bill Kress   2023-05-25

Location: GW52+69 Winters, CA, USA
Solano County


mg205900

Caulanthus crassicaulis   Thick stemmed caulanthus

richard mcneill   2023-05-25

Location
Inyo County


mg205899

Sclerocactus polyancistrus   Mojave fish hook cactus

richard mcneill   2023-05-25

Location
Inyo County


io90957

Ricinus communis   Castor bean

Ron Vanderhoff   2023-05-25

Location: SE margin of Santiago Equestrian Center, Whiting Ranch Wilderness Park
Orange County

Notes: A few scattered plants.


mg205898

Caulanthus crassicaulis   Thick stemmed caulanthus

richard mcneill   2023-05-25

Location
Inyo County


io90958

Malosma laurina   Laurel sumac

Ron Vanderhoff   2023-05-25

Location: Vulture View Trail, ca 250-300 air m SE junction with Cactus Hill Rd., Whiting Ranch Wilderness Park
Orange County

Notes: Common throughout. This, the only plant in flower.


io90956

Dudleya lanceolata   Southern california dudleya

Ron Vanderhoff   2023-05-25

Location: Vulture View Trail, ca 400 air m SE junction with Cactus Hill Rd., Whiting Ranch Wilderness Park
Orange County

Notes: Sense patch. Full flower.


io90951

Deinandra fasciculata   Clustered tarweed

Ron Vanderhoff   2023-05-25

Location: Vulture View Trail, ca 400 air m NE junction with Santiago Ranch Rd., Whiting Ranch Wilderness Park
Orange County

Notes: Common throughout.


io90945

Eriastrum sapphirinum ssp. dasyanthum   Sapphire woollystar

Ron Vanderhoff   2023-05-25

Location: Vulture View Trail, 500-600m ENE junction with Santiago Ranch Rd., Whiting Ranch Wilderness Park
Orange County

Notes: Local colony over ca 100 sq. meters. Very early in flower. Flowers 2-3 per cluster. Heads rounded and clearly woolly/hairy.


io91155

Lewisia cotyledon var. heckneri   Heckner's lewisia

Alaine Arslan   2023-05-25

Location: Stuart Fork Trail, Weaverville, CA, USA
Trinity County


io90948

Keckiella cordifolia   Heart leaved keckiella

Ron Vanderhoff   2023-05-25

Location: Santiago Ranch Rd., between Sleepy Hollow and Sage Scrub Trails, Whiting Ranch Wilderness Park
Orange County

Notes: This one of the only seen in flower, but full bloom. Common overall.


io90949

Pentagramma triangularis   Gold back fern

Ron Vanderhoff   2023-05-25

Location: Cactus Hill Trail, ca 150 air meters WNW of junction Santiago Ranch Rd., Whiting Ranch Wilderness Park
Orange County

Notes: Isolated small patch.


io90940

Eleocharis macrostachya   Spike rush

Ron Vanderhoff   2023-05-25

Location: Old cow pond off Cactus Hill Trail, ca 300 air meters NW of junction Santiago Ranch Rd., Whiting Ranch Wilderness Park
Orange County

Notes: Dense patches all around pond. Full flower. Perennial herb +-50 cm, short rhizomatous. Stem: 2-4 mm diam, cylindric to +- flat. Spikelet 1-1.5 cm, narrow; flower bracts ca 60, 2.5 - 5.5 mm, basal without flower, basal clasping > 3/4 of stem, Flower stigmas 1-2.


io90939

Antirrhinum kelloggii   Lax snapdragon

Ron Vanderhoff   2023-05-25

Location: Cactus Hill Trail, 50-100 air meters W of junction Santiago Ranch Rd., Whiting Ranch Wilderness Park
Orange County

Notes: Few. Annual. Ascending. Leaf lanceolate, distal sessile. Inflorescence flowers 1 per axil; pedicels king, curled/twining, thread-like. Flower corolla 1+ cm, lavender/purple, darker veins.


io90941

Juncus rugulosus   Wrinkled rush

Ron Vanderhoff   2023-05-25

Location: Cactus Hill Trail, 50-100 air meters W of junction Santiago Ranch Rd., Whiting Ranch Wilderness Park
Orange County

Notes: Common but local from here to old cow pond 100m N. Perennial, +- caespitose, to .7 m; stem lightly wrinkled and ribbed, stem base reddish. Leaves mostly basal; cauline blades cylindric, crosswalls complete. Inflorescence branches widely open; clusters 4 - 7-flowered.


io90930

Phacelia cicutaria var. hispida   Caterpillar phacelia

Ron Vanderhoff   2023-05-25

Location: Cactus Hill Trail, 100-150 air meters W of trailhead gate, Whiting Ranch Wilderness Park
Orange County

Notes: Common throughout.


io90924

Collinsia heterophylla var. heterophylla   Purple chinese houses

Ron Vanderhoff   2023-05-25

Location: Cactus Hill Trail, 40 air meters W of trailhead gate, Whiting Ranch Wilderness Park
Orange County

Notes: Within shrubs.


io91205

Eriastrum signatum   Maroon-spotted Woollystar

Mike Russler   2023-05-25

Location: Chimney Creek Trail
Tulare County


io91222

Eriastrum signatum   Maroon-spotted Woollystar

Mike Russler   2023-05-25

Location: Chimney Creek Trail
Tulare County


mg205622

Astragalus serenoi var. shockleyi   Naked milk vetch

richard mcneill   2023-05-25

Location: N slope on Wacoba lakebed sediments
Inyo County


io91413

Erythranthe palmeri   Palmer's monkeyflower

Mike Russler   2023-05-25

Location: Chimney Creek Trail
Tulare County


io91379

Erythranthe barbata

Mike Russler   2023-05-25

Location: Chimney Creek Trail
Tulare County


io91154

Collinsia parviflora   Few flowered blue eyed mary

Alaine Arslan   2023-05-25

Location: Stuart Fork Trail, Weaverville, CA, USA
Trinity County


io91149

Calypso bulbosa   Fairy slipper

Alaine Arslan   2023-05-25

Location: Stuart Fork Trail, Weaverville, CA, USA
Trinity County


mu32108

Cornus nuttallii   Mountain dogwood

Tom Zimoski   2023-05-25

Location: Redwood Canyon, Kings Canyon NP, California
Tulare County


mu32348

Leptosiphon androsaceus   False babystars

Karen Swift   2023-05-25

Location: 4J5C+XX Murphys, CA, USA
Tuolumne County


mg205807

Allium unifolium   One leaf onion

R.A. Chasey   2023-05-25

Location
Santa Clara County


po249331

Phacelia tanacetifolia   Tansy leafed phacelia

Catherine Chang   2023-05-25

Location: Grassy hillside above Selby Campground
San Luis Obispo County


po249332

Fritillaria agrestis   Stinkbells

Catherine Chang   2023-05-25

Location: Caliente Mountain Rd in draw
San Luis Obispo County

Notes: Stellaria nitens, Nemophila menziesii


po249333

Caulanthus inflatus   Desert candle

Catherine Chang   2023-05-25

Location: Hillside south of Caliente Mountain Road
San Luis Obispo County

Notes: Caulanthus anceps, Caulanthus lasiophyllus, Androsace elongata associated


po249334

Androsace elongata ssp. acuta   California androsace

Catherine Chang   2023-05-25

Location: Caliente Mountain Road, flat spot ringed by Juniperus
San Luis Obispo County


po249335

Caulanthus anceps   Lemmon's mustard

Catherine Chang   2023-05-25

Location: Caliente Mountain Rd, hillside below on south side of road near pullout
San Luis Obispo County


po249339

Echinocereus engelmannii var. engelmannii   Engelmann's hedgehog cactus

Catherine Chang   2023-05-25

Location: Within Big Morongo Canyon Preserve
San Bernardino County


po249340

Rumex hymenosepalus   Wild rhubarb

Catherine Chang   2023-05-25

Location: Within Big Morongo Canyon Preserve
San Bernardino County


po249342

Eschscholzia androuxii   Joshua tree poppy

Catherine Chang   2023-05-25

Location: Burns Pinon Reserve
San Bernardino County


po249345

Eschscholzia minutiflora   Coville s poppy

Catherine Chang   2023-05-25

Location: Burns Pinon Reserve, Boulder hillside, loose gravel
San Bernardino County


po249346

Cylindropuntia echinocarpa   Silver cholla

Catherine Chang   2023-05-25

Location: Burns Pinon Reserve
San Bernardino County


po249379

Aspidotis densa   Lace fern

Steve Conger   2023-05-25

Location: Below Kneeland airport-Kneeland-Mountain View Road. Adjacent to serpentine rocks, outcrops.
Humboldt County


Lace Fern alongside serpentine rock

po249380

Streptanthus tortuosus   Jewelweed

Steve Conger   2023-05-25

Location: Serpentine outcrop on open hillside above Mountain View Road.
Humboldt County


Streptanthus tortuosus growing on serpentine rock formation

po249381

Streptanthus tortuosus   Jewelweed

Steve Conger   2023-05-25

Location: Serpentine outcrop on open hillside above Mountain View Rd.
Humboldt County


mu32361

Lewisia cotyledon var. heckneri   Heckner's lewisia

Alaine Arslan   2023-05-24

Location: Stuart Fork Trail, Weaverville, CA, USA
Trinity County


mu32471

Penstemon speciosus   Showy penstemon

Caitlin Kreutz   2023-05-24

Location: 3XRW+FF San Pasqual Valley, San Diego, CA, USA
San Diego County


mu32057

Collinsia heterophylla   Chinese houses

Leslie Warren   2023-05-24

Location: GXX4+W9 Mount Bullion, CA, USA
Mariposa County


mu32284

Stebbinsoseris decipiens   Santa Cruz microseris

Dylan Neubauer   2023-05-24

Location: 2RX5+FP Davenport, CA, USA
Santa Cruz County


mu32424

Cypripedium fasciculatum   Clustered lady's slipper

Bill Kress   2023-05-24

Location: 6VFX+RX Sunset View, CA, USA
Nevada County


io91153

Calochortus coeruleus   Blue star tulip

Alaine Arslan   2023-05-24

Location: Stuart Fork Trail, Weaverville, CA, USA
Trinity County


io91281

Salvia leucophylla   Purple sage

David Strauch   2023-05-24

Location: Topanga State Park, Santa Monica Mountains
Los Angeles County


io91391

Marah macrocarpa   Chilicothe

Bonnie Nickel   2023-05-24

Location: Silverwood Wildlife Sanctuary
San Diego County


io90850

Clarkia concinna ssp. raichei   Raiche's red ribbons

Hunter Breck   2023-05-24

Location: Private land. Found and collected with permission from the ranch owner.
Marin County

Notes: Stigma not exserted beyond anthers. Petals less than 20mm. Many very small individuals, with petals 5-10mm, with almost no petal lobes. Petal sinuses of lobes in general are much shallower than subs concinna. Sepals persistent and fused in distal. Also many paler pink individuals than at the type locality, also with areas of deeper pink with white striations on each petal.


io129715

Abronia nana   Dwarf sand verbena

Dolly B. Chapman   2023-05-24

Location
Inyo County


mu32021

Phacelia vallicola   Mariposa phacelia

Charles Smith   2023-05-24

Location: J4X9+2C Hite Cove, CA, USA
Mariposa County


po249178

Triphysaria versicolor ssp. versicolor   Yellow owl's clover

Julia King   2023-05-24

Location: Cow field north of Mesa Road.
Marin County

Notes: Several hundred plants in a cow pasture.


po249223

Camissoniopsis micrantha   Spencer primrose

Julia Markey   2023-05-24

Location
Orange County


Camissoniopsis micrantha

Camissoniopsis micrantha

Camissoniopsis micrantha

mu32891

Clarkia amoena   Farewell to spring

Sue Luft   2023-05-23

Location: 8200 Graves Creek Rd, Atascadero, CA 93422, USA
San Luis Obispo County


mu32185

Chaetadelpha wheeleri   Wheeler's chaetadelpha

Pieter Kaufman   2023-05-23

Location: 484G+P6 Crater, CA, USA
Inyo County


mu31972

Calochortus splendens   Splendid mariposa

Bob Mackie OCPW   2023-05-23

Location: 19480 Rose Canyon Rd, Trabuco Canyon, CA 92679, USA
Orange County


mu31973

Calochortus splendens   Splendid mariposa

Bob Mackie OCPW   2023-05-23

Location: 19480 Rose Canyon Rd, Trabuco Canyon, CA 92679, USA
Orange County


mu32503

Argemone munita   Prickly poppy

Caitlin Kreutz   2023-05-23

Location: H4FG+RH San Diego, CA, USA
San Diego County


mu33087

Allium bisceptrum   Twincrest onion

Jeff Bisbee   2023-05-23

Location: 3147 Hobo Hot Springs Rd, Minden, NV 89423, USA


mu31949

Anemopsis californica   Yerba mansa

Jordan Collins   2023-05-23

Location: J996+PP Naylor Place, CA, USA
Los Angeles County


mu31946

Gratiola ebracteata   Common hedge hyssop

Jordan Collins   2023-05-23

Location: 9051 Reliance Ct, Sacramento, CA 95829, USA
Sacramento County


mu31947

Erythronium multiscapideum   Sierra fawn lily

Jordan Collins   2023-05-23

Location: RCFJ+R9 Concow, CA, USA
Butte County


mu31950

Platystemon californicus   Cream cups

Jordan Collins   2023-05-23

Location: 2CR4+HR Taft, CA, USA
San Luis Obispo County


mu31941

Hesperoyucca whipplei   Chaparral yucca

Jordan Collins   2023-05-23

Location: Toad Springs Campground, Los Padres National Forest
Kern County


mu32502

Ipomopsis tenuifolia   Slender leaved ipomopsis

Caitlin Kreutz   2023-05-23

Location: H469+92 San Diego, CA, USA
San Diego County


mu32501

Pholisma arenarium   Dune food

Caitlin Kreutz   2023-05-23

Location: H6Q9+RR Engineer Springs, CA, USA
San Diego County


mu32273

Calochortus luteus   Yellow mariposa

Roy Tennant   2023-05-23

Location: 8G4W+7H Sonoma, CA, USA
Sonoma County


io91939

Clarkia unguiculata   Woodland clarkia

Mary Conway   2023-05-23

Location
Monterey County


mg205401

Pinus ponderosa   Yellow pine

richard mcneill   2023-05-23

Location: Lower rock creek gorge
Mono County


mu32164

Penstemon newberryi   Mountain pride

Karen Swift   2023-05-23

Location: Hetch Hetchy Rd, Groveland, CA 95321, USA
Tuolumne County


mu32165

Asclepias cordifolia   Purple milkweed

Karen Swift   2023-05-23

Location: Hetch Hetchy Rd, Groveland, CA 95321, USA
Tuolumne County


mu32161

Ranunculus hystriculus   Waterfall false buttercup

Karen Swift   2023-05-23

Location: X647+VC Mather, CA, USA
Tuolumne County


mu32159

Ranunculus hystriculus   Waterfall false buttercup

Karen Swift   2023-05-23

Location: X647+VC Mather, CA, USA
Tuolumne County


mu32163

Orobanche fasciculata   Clustered broomrape

Karen Swift   2023-05-23

Location: X659+JF Mather, CA, USA
Tuolumne County


mu32158

Lupinus stiversii   Harlequin lupine

Karen Swift   2023-05-23

Location: X65C+JX Mather, CA, USA
Tuolumne County


po249252

Carex douglasii   Douglas sedge

Donald Burk   2023-05-23

Location: Near City of Mt Shasta, W.A. Barr Road
Siskiyou County

Notes: Just outside a wetland in a grassy field.


po249541

Layia hieracioides   Hawkweed layia

David Wolfson   2023-05-23

Location: San Luis Obispo County, Atascadero, 3 Bridges Trail, about 60 feet south of/up from the Woolly Bluecurls educational marker.
San Luis Obispo County


po249597

Erythranthe discolor

Mary Merriman   2023-05-23

Location: Great Western Divide Hwy north of 22S02
Tulare County


mu32162

Keckiella breviflora   Gaping keckiella

Karen Swift   2023-05-22

Location: X66G+GQ Mather, CA, USA
Tuolumne County


mu32155

Keckiella breviflora   Gaping keckiella

Karen Swift   2023-05-22

Location: X66G+GQ Mather, CA, USA
Tuolumne County


mu32160

Cynosurus echinatus   Dogtail grass

Karen Swift   2023-05-22

Location: X657+3V Mather, CA, USA
Tuolumne County


mu32153

Limnanthes douglasii   Common meadow foam

Karen Swift   2023-05-22

Location: X647+WH Mather, CA, USA
Tuolumne County


mu32152

Ranunculus hystriculus   Waterfall false buttercup

Karen Swift   2023-05-22

Location: X647+WC Mather, CA, USA
Tuolumne County


mu32157

Ranunculus hystriculus   Waterfall false buttercup

Karen Swift   2023-05-22

Location: X647+V9 Mather, CA, USA
Tuolumne County


mu32156

Ranunculus hystriculus   Waterfall false buttercup

Karen Swift   2023-05-22

Location: X647+V9 Mather, CA, USA
Tuolumne County


mu32150

Ranunculus hystriculus   Waterfall false buttercup

Karen Swift   2023-05-22

Location: X647+V9 Mather, CA, USA
Tuolumne County


mu32154

Aspidotis densa   Lace fern

Karen Swift   2023-05-22

Location: X647+R9 Mather, CA, USA
Tuolumne County


mu32148

Woodwardia fimbriata   Western chain fern

Karen Swift   2023-05-22

Location: X646+9W Mather, CA, USA
Tuolumne County


mu32146

Gilia capitata   Blue field gilia

Karen Swift   2023-05-22

Location: X636+RR Mather, CA, USA
Tuolumne County


mu32145

Eriodictyon californicum   Yerba santa

Karen Swift   2023-05-22

Location: X636+7R Mather, CA, USA
Tuolumne County


mu32103

Abronia umbellata   Beach sand verbena

Alexander Ockenden   2023-05-22

Location: 15747-30971 Doran Beach Rd, Bodega Bay, CA 94923, USA
Sonoma County


mu32149

Iris missouriensis   Western blue flag

Karen Swift   2023-05-22

Location: R4XQ+GX Mather, CA, USA
Tuolumne County


mu32151

Iris missouriensis   Western blue flag

Karen Swift   2023-05-22

Location: R4XQ+GW Mather, CA, USA
Tuolumne County


mu32183

Erythranthe gracilipes   slender-stalked monkeyflower

Karen Swift   2023-05-22

Location: R4QX+M2 Mather, CA, USA
Tuolumne County


mu32101

Armeria maritima ssp. californica   Sea thrift

Alexander Ockenden   2023-05-22

Location: 8W3P+W3 Bodega Bay, CA, USA
Sonoma County


mu32102

Armeria maritima ssp. californica   Sea thrift

Alexander Ockenden   2023-05-22

Location: 8W3P+W3 Bodega Bay, CA, USA
Sonoma County


mu32184

Diplacus pulchellus   yellow-lip pansy monkeyflower

Karen Swift   2023-05-22

Location: R4QX+J4 Mather, CA, USA
Tuolumne County


mu32143

Iris hartwegii   Hartweg's iris

Karen Swift   2023-05-22

Location: R4QX+HC Mather, CA, USA
Tuolumne County


mu32147

Iris hartwegii   Hartweg's iris

Karen Swift   2023-05-22

Location: R4QX+H9 Mather, CA, USA
Tuolumne County


mu32141

Fritillaria affinis   Checker lily

Karen Swift   2023-05-22

Location: R4QX+M7 Mather, CA, USA
Tuolumne County


mu32139

Fritillaria affinis   Checker lily

Karen Swift   2023-05-22

Location: R4QX+M7 Mather, CA, USA
Tuolumne County


mu32138

Fritillaria affinis   Checker lily

Karen Swift   2023-05-22

Location: 32705-32635 Evergreen Rd, Groveland, CA 95321, USA
Tuolumne County


mu32144

Fritillaria affinis   Checker lily

Karen Swift   2023-05-22

Location: 32705-32635 Evergreen Rd, Groveland, CA 95321, USA
Tuolumne County


mu32142

Fritillaria affinis   Checker lily

Karen Swift   2023-05-22

Location: 32705-32635 Evergreen Rd, Groveland, CA 95321, USA
Tuolumne County


mu32302

Cornus sericea L. ssp. sericea

Karen Swift   2023-05-22

Location: R47Q+CM Mather, CA, USA
Tuolumne County


mu32135

Ribes nevadense   Mountain pink currant

Karen Swift   2023-05-22

Location: R46R+V3 Mather, CA, USA
Tuolumne County


mu32168

Eucnide urens   Desert bush nettle

Pieter Kaufman   2023-05-22

Location: 859429X9+QH
Inyo County


mu32140

Cornus nuttallii   Mountain dogwood

Karen Swift   2023-05-22

Location: R46Q+HR Mather, CA, USA
Tuolumne County


mu32134

Cornus nuttallii   Mountain dogwood

Karen Swift   2023-05-22

Location: R46Q+GR Mather, CA, USA
Tuolumne County


mu32132

Maianthemum racemosum   Feathery false lily of the valley

Karen Swift   2023-05-22

Location: R46Q+CW Mather, CA, USA
Tuolumne County


mu32137

Cornus nuttallii   Mountain dogwood

Karen Swift   2023-05-22

Location: R46R+72 Mather, CA, USA
Tuolumne County


mu32136

Cornus nuttallii   Mountain dogwood

Karen Swift   2023-05-22

Location: R46R+62 Mather, CA, USA
Tuolumne County


mu32130

Cornus nuttallii   Mountain dogwood

Karen Swift   2023-05-22

Location: R46R+62 Mather, CA, USA
Tuolumne County


mu32344

Iris douglasiana   Douglas iris

john lamping   2023-05-22

Location: CPF7+CV Woodside, CA, USA
San Mateo County


mu32128

Asarum hartwegii   Hartweg's wild ginger

Karen Swift   2023-05-22

Location: R46Q+GR Mather, CA, USA
Tuolumne County


mu32127

Viola lobata   Moose horn violet

Karen Swift   2023-05-22

Location: R46Q+HR Mather, CA, USA
Tuolumne County


mu32126

Sarcodes sanguinea   Snow plant

Karen Swift   2023-05-22

Location: R46G+XJ Mather, CA, USA
Tuolumne County


mu32125

Fragaria vesca   Wild strawberry

Karen Swift   2023-05-22

Location: R46G+RF Mather, CA, USA
Tuolumne County


mu32129

Sarcodes sanguinea   Snow plant

Karen Swift   2023-05-22

Location: R46G+WH Mather, CA, USA
Tuolumne County


mu32200

Equisetum arvense   Common horsetail

Karen Swift   2023-05-22

Location: R46G+WH Mather, CA, USA
Tuolumne County


mu32133

Calochortus minimus   Sierra mariposa

Karen Swift   2023-05-22

Location: R46G+XC Mather, CA, USA
Tuolumne County


mu32121

Calochortus minimus   Sierra mariposa

Karen Swift   2023-05-22

Location: R46G+XH Mather, CA, USA
Tuolumne County


mu32123

Calochortus minimus   Sierra mariposa

Karen Swift   2023-05-22

Location: 34079-34001 Evergreen Rd, Groveland, CA 95321, USA
Tuolumne County


mu32179

Delphinium hansenii   Hansen's larkspur

Karen Swift   2023-05-22

Location: RXCP+R7 Colfax Spring, CA, USA
Tuolumne County


mu32343

Lysimachia latifolia   Pacific starflower

john lamping   2023-05-22

Location: CPF8+H2 Woodside, CA, USA
San Mateo County


mu32466

Arnica discoidea   Rayless arnica

john lamping   2023-05-22

Location: CPF8+J6 Woodside, CA, USA
San Mateo County


mu32465

Symphoricarpos mollis   Snowberry

john lamping   2023-05-22

Location: CPF8+C4 Woodside, CA, USA
San Mateo County


mu32178

Clarkia williamsonii   Fort Miller clarkia

Karen Swift   2023-05-22

Location: Red Hill Rd, Jamestown, CA 95327, USA
Tuolumne County


mu32180

Verbascum virgatum   Wand mullein

Karen Swift   2023-05-22

Location: Red Hill Rd, Jamestown, CA 95327, USA
Tuolumne County


mu32181

Erythranthe guttata   Seep monkey flower

Karen Swift   2023-05-22

Location: Red Hill Rd, Jamestown, CA 95327, USA
Tuolumne County


mu32182

Verbascum virgatum   Wand mullein

Karen Swift   2023-05-22

Location: Red Hill Rd, Jamestown, CA 95327, USA
Tuolumne County


mu32173

Verbascum virgatum   Wand mullein

Karen Swift   2023-05-22

Location: RGWP+6C Chinese Camp, CA, USA
Tuolumne County


mu32346

calochortus tolmiei   Hairy star tulip

john lamping   2023-05-22

Location: CPF8+C5 Woodside, CA, USA
San Mateo County


mu32111

Penstemon fruticiformis var. fruticiformis   Desert beardtongue

Pieter Kaufman   2023-05-22

Location: 85943938+XC
Inyo County


mu43635

Brodiaea elegans   Harvest brodiaea

Karen Swift   2023-05-22

Location: RGRJ+9W Chinese Camp, CA, USA
Tuolumne County


mu43634

Calochortus venustus   Butterfly mariposa lily

Karen Swift   2023-05-22

Location: RGRJ+8X Chinese Camp, CA, USA
Tuolumne County


mu32172

Calochortus superbus   Yellow mariposa

Karen Swift   2023-05-22

Location: RGRJ+8X Chinese Camp, CA, USA
Tuolumne County


mu32174

Brodiaea elegans   Harvest brodiaea

Karen Swift   2023-05-22

Location: RGRJ+9X Chinese Camp, CA, USA
Tuolumne County


mu32177

Brodiaea elegans   Harvest brodiaea

Karen Swift   2023-05-22

Location: RGRJ+9X Chinese Camp, CA, USA
Tuolumne County


mu32176

Brodiaea elegans   Harvest brodiaea

Karen Swift   2023-05-22

Location: 13267 Red Hill Rd, Jamestown, CA 95327, USA
Tuolumne County


mu32171

Clarkia williamsonii   Fort Miller clarkia

Karen Swift   2023-05-22

Location: 13267 Red Hill Rd, Jamestown, CA 95327, USA
Tuolumne County


mu32175

Clarkia williamsonii   Fort Miller clarkia

Karen Swift   2023-05-22

Location: 13267 Red Hill Rd, Jamestown, CA 95327, USA
Tuolumne County


mu32170

Clarkia biloba   Two lobed clarkia

Karen Swift   2023-05-22

Location: 13267 Red Hill Rd, Jamestown, CA 95327, USA
Tuolumne County


mu32105

Dudleya greenei   Greene's live forever

Dario Berrini   2023-05-22

Location: 856233FH+JQ
Santa Barbara County


mu31868

Calochortus plummerae   Plummer's mariposa lily

Elena Oey   2023-05-22

Location: Johnson Pasture Rd, Claremont, CA 91711, USA
Los Angeles County


mu32100

Leptosiphon parviflorus   Variable linanthus

Alexander Ockenden   2023-05-22

Location: C9R7+PJ Santa Rosa, CA, USA
Sonoma County


mu31840

Penstemon speciosus   Showy penstemon

Richard Dryden   2023-05-22

Location: Bell Canyon, Caspers Park
Orange County


po249071

Sidalcea malachroides   Maple leaved checkerbloom

Constance McCoy   2023-05-22

Location
Monterey County


po249075

Eschscholzia caespitosa   Tufted eschscholzia

Constance McCoy   2023-05-22

Location
Monterey County


po249257

Castilleja ambigua var. humboldtiensis   Humboldt bay owl's-clover

Steve Conger   2023-05-22

Location: South of Eureka city limits alongside minor access road.
Humboldt County


po249258

Triglochin maritima   Seaside arrow grass

Steve Conger   2023-05-22

Location: Lining ditch alongside Pine Hill road, south of Eureka, bordering marsh.
Humboldt County


mu32728

Downingia bicornuta   Bristled downingia

Bill Kress   2023-05-21

Location: JV43+H2 Folsom, CA, USA
Sacramento County


Vernal pool

Vernal pool.

mu32729

Downingia ornatissima   Horned downingia

Bill Kress   2023-05-21

Location: RPW9+GF Lincoln, CA, USA
Placer County


Vernal pool. With crab spider waiting.

Vernal pool. Stigma phase.

Vernal pool. Anther phase.

mu31885

Diplacus aurantiacus   Sticky monkeyflower

Tom Minczeski   2023-05-21

Location: V2M5+W9 Alamo, CA, USA
Contra Costa County


mu31809

Eschscholzia californica   California poppy

Anastasia Gerasimova   2023-05-21

Location: 1225 Oaklawn Rd, Arcadia, CA 91006, USA
Los Angeles County


io90078

Rosa californica   California wild rose

Dennis ONeill   2023-05-21

Location: Lower Berry Trail near Bon Tempe
Marin County

Notes: Rosa Californica


mu31769

Dudleya verityi   Verity's dudleya

Zack Abbey   2023-05-21

Location: 5XVX+85 Camarillo, CA, USA
Ventura County


mu32911

Dudleya blochmaniae   Blochman's dudleya

Steven M Norris   2023-05-21

Location: CSUCI campus, south of University Glen
Ventura County


mu32445

Eriogonum crocatum   Conejo buckwheat

Steven M Norris   2023-05-21

Location: CSUCI campus, north face of hill to south of University Glen, above (south of) Channel Islands Drive
Ventura County


mu32444

Calochortus clavatus var. gracilis   Slender mariposa lily

Steven M Norris   2023-05-21

Location: CSUCI campus, north face of hill to south of University Glen, above (south of) Channel Islands Drive
Ventura County


mu31863

Pentagramma triangularis   Gold back fern

Steven M Norris   2023-05-21

Location: CSUCI campus, hill to south of University Glen, north face, in rocky crevice, near top
Ventura County


mu32434

Salvia leucophylla   Purple sage

Steven M Norris   2023-05-21

Location: CSUCI campus, north face, near base of hill to south of University Glen, above (south of) Channel Islands Drive
Ventura County


mu32433

Dudleya verityi   Verity's dudleya

Steven M Norris   2023-05-21

Location: CSUCI campus
Ventura County


May be hybrid Dudleya verityi x D. lanceolata.

May be hybrid Dudleya verityi x D. lanceolata.

May be hybrid Dudleya verityi x D. lanceolata.

mu32393

Dudleya blochmaniae   Blochman's dudleya

Steven M Norris   2023-05-21

Location: CSUCI campus
Ventura County


mu32392

Dudleya verityi   Verity's dudleya

Steven M Norris   2023-05-21

Location: CSUCI campus
Ventura County


Dudleya verityi or possibly hybrind Dudleya verityi x Dudleya lanceolata

Dudleya verityi or possibly hybrind Dudleya verityi x Dudleya lanceolata

Dudleya verityi or possibly hybrind Dudleya verityi x Dudleya lanceolata

mu32391

Stachys bullata   Southern hedge nettle

Steven M Norris   2023-05-21

Location: CSUCI campus, north face, near base of hill to south of University Glen, above (south of) Channel Islands Drive
Ventura County


mu32267

Solanum xanti   Nightshade

Steven M Norris   2023-05-21

Location: CSUCI campus, north face, near base of hill to south of University Glen, above (south of) Channel Islands Drive
Ventura County


mu32266

Salvia leucophylla   Purple sage

Steven M Norris   2023-05-21

Location: CSUCI campus, north face, near base of hill to south of University Glen, above (south of) Channel Islands Drive
Ventura County


mu32265

Bloomeria crocea   Golden stars

Steven M Norris   2023-05-21

Location: CSUCI campus, north face, near base of hill to south of University Glen, above (south of) Channel Islands Drive
Ventura County


mu32259

Phacelia hispida bvar. cicutaria   Caterpillar phacelia

Steven M Norris   2023-05-21

Location: CSUCI campus, north face, near base of hill to south of University Glen, above (south of) Channel Islands Drive
Ventura County


mu32261

Diplacus aurantiacus   Sticky monkeyflower

Steven M Norris   2023-05-21

Location: CSUCI campus, north face, near base of hill to south of University Glen, above (south of) Channel Islands Drive
Ventura County


mu32260

Sambucus nigra   Black elderberry

Steven M Norris   2023-05-21

Location: CSUCI campus, north face, near base of hill to south of University Glen, above (south of) Channel Islands Drive
Ventura County


mu32263

Toxicodendron diversilobum   Poison oak

Steven M Norris   2023-05-21

Location: CSUCI campus, north face, near base of hill to south of University Glen, above (south of) Channel Islands Drive
Ventura County


mu31864

Allium peninsulare   Mexicali onion

Steven M Norris   2023-05-21

Location: CSUCI campus, hill to south University Glen, north face, near base
Ventura County


mu31984

Downingia insignis   Harlequin downingia

Bill Kress   2023-05-21

Location: 75C9+CV Olcott, CA, USA
Solano County


Vernal pool. Inflorescence.

mu32262

Dudleya lanceolata   Southern california dudleya

Steven M Norris   2023-05-21

Location: CSUCI campus, north face, near base of hill to south of University Glen, above (south of) Channel Islands Drive
Ventura County


mu32264

Allium peninsulare   Mexicali onion

Steven M Norris   2023-05-21

Location: CSUCI campus, north face, near base of hill to south of University Glen, above (south of) Channel Islands Drive
Ventura County


mu32258

Dudleya blochmaniae   Blochman's dudleya

Steven M Norris   2023-05-21

Location: CSUCI campus
Ventura County


mu32257

Clarkia bottae   Punch bowl godetia

Steven M Norris   2023-05-21

Location: CSUCI campus, north face, near base of hill to south of University Glen, above (south of) Channel Islands Drive
Ventura County


mu32256

Bloomeria crocea   Golden stars

Steven M Norris   2023-05-21

Location: CSUCI campus, north face, near base of hill to south of University Glen, above (south of) Channel Islands Drive
Ventura County


mg205302

Mentzelia lindleyi   Lindley's blazing star

Ryan O'Dell   2023-05-21

Location
Santa Clara County


mu31851

Romneya coulteri   Coulter's matilija poppy

Jillian DeBlanc   2023-05-21

Location: QH95+QJ Buena Vista, San Francisco, CA, USA
San Francisco County


mg205281

Fritillaria affinis   Checker lily

Ryan O'Dell   2023-05-21

Location
Santa Clara County


mu33182

Lithospermum ruderale   Western gromwell

Jane Cohn   2023-05-21

Location: Forest Rte 42N15, Weed, CA 96094, USA, burn area from the Lava Fire
Siskiyou County


io90072

Rumex californicus   California dock

Ron Vanderhoff   2023-05-21

Location: Red Rock Cyn. Trail and wash, ca 300-450m N of junction of Borrego Trail, Whiting Ranch Wilderness Park
Orange County

Notes: Late flower to early fruit. Perennial. Stem +- erect. Leaf linear to lance-linear, margin entire, +- flat. Inflorescenceaxillary, terminal, +- open, interrupted, branches generally simple; flowers in whorls at nodes, 10-15 per. Flower perianth lobes ca same width and length, +- triangular, base truncate, margin irregularly, minutely-toothed primarily in distal half, no tubercles.


With R. conglomeratus RIGHT.

With R. conglomeratus RIGHT.

io90071

Salix exigua var. hindsiana   Sandbar willow

Ron Vanderhoff   2023-05-21

Location: Red Rock Cyn. Trail and wash, ca 300-450m N of junction of Borrego Trail, Whiting Ranch Wilderness Park
Orange County

Notes: More plants to North. Seedlings at base.


mg205175

Leptosiphon aureus   Golden linanthus

R.A. Chasey   2023-05-21

Location
Marin County


io90070

Erythranthe floribunda   Many flowered monkey flower

Ron Vanderhoff   2023-05-21

Location: Red Rock Cyn. Trail and wash, ca 200m N junction of Borrego trail, Whiting Ranch Wilderness Park
Orange County

Notes: Full flower. Annual, hairy/slimy. Stem decumbent. Leaf ovate, base truncate to cordate. Flower calyx 6 - 8 mm, hairy, lobes equal, ca 1.5 mm, acute; corolla yellow.


io90067

Polycarpon tetraphyllum var. tetraphyllum   Four leaved allseed

Ron Vanderhoff   2023-05-21

Location: Borrego Canyon Trail and wash, 0-300m SW junction of Mustard Trail, Whiting Ranch Wilderness Park
Orange County

Notes: Scattered patches.


io90064

Phacelia hubbyi   Hubby's phacelia

Ron Vanderhoff   2023-05-21

Location: Borrego Canyon Trail and wash, 0-300m SW junction of Mustard Trail, Whiting Ranch Wilderness Park
Orange County

Notes: With P. cicutaria and distans.


io90061

Phacelia hubbyi   Hubby's phacelia

Ron Vanderhoff   2023-05-21

Location: Borrego Canyon Trail and wash, ca 1-1.2 km NE of trailhead, Whiting Ranch Wilderness Park
Orange County

Notes: Plants scattered through canyon, primarily from stock above on slopes.


io90057

Clarkia purpurea ssp. quadrivulnera   Purple clarkia

Ron Vanderhoff   2023-05-21

Location: Borrego Canyon Trail and wash, .8-1 km NE of trailhead, Whiting Ranch Wilderness Park
Orange County

Notes: Dense monoculture patch over ca 10 sq. meters.


io90056

Clarkia bottae   Punch bowl godetia

Ron Vanderhoff   2023-05-21

Location: Borrego Canyon Trail and wash, .8-1 km NE of trailhead, Whiting Ranch Wilderness Park
Orange County

Notes: Other small patches scattered in canyon. Erect, to .7 m. Petiole nearly absent, blade narrowly lanceolate. Inflorescence axis in flower straight; buds reflexed. Flower petals 27 mm, pink, red-flecked; outer anthers lavender, inner << outer, paler; stigma exserted beyond anthers.


io90055

Cuscuta subinclusa   Canyon dodder

Ron Vanderhoff   2023-05-21

Location: Borrego Canyon Trail and wash, .8-1 km NE of trailhead, Whiting Ranch Wilderness Park
Orange County

Notes: On Baccharis salicifolia. :lants scattered through canyon. C. california as well. Most plants vegetative, this one in good flower.


io90058

Phacelia hubbyi   Hubby's phacelia

Ron Vanderhoff   2023-05-21

Location: Borrego Canyon Trail and wash, .8-1 km NE of trailhead, Whiting Ranch Wilderness Park
Orange County

Notes: Tall, large plant, and large inflorescence. To 1.6m. Other plants scattered throughout canyon, likely from washown seed from plants on slopes.


io90054

Anemopsis californica   Yerba mansa

Ron Vanderhoff   2023-05-21

Location: Borrego Trail and wash, Whiting Ranch Wilderness Park
Orange County

Notes: Early in bloom.


mu31889

Calochortus kennedyi   Desert mariposa

Cindy Sage   2023-05-21

Location: 8584X3H8+48
Inyo County


mu31765

Rosa californica   California wild rose

Brian Tremback   2023-05-21

Location: Lark Trail, Antioch, CA 94509, USA
Contra Costa County


mu31954

Calochortus albus var. rubellus   White fairy lantern

Dario Berrini   2023-05-21

Location: 8552X7JR+XJ
Santa Barbara County


po249045

Gilia tricolor   Bird's eyes

Mary Gerbic   2023-05-21

Location: Along Tunnel Monument trail on the west side of a small hill. This is an old road, and the flowers extend from above to below an old cut.
Merced County

Notes: Changed Scientific Name 3/21/24 to G. tricolor


po249053

Brodiaea elegans   Harvest brodiaea

Sue Graue   2023-05-21

Location: Sycamore Park in Yuba County near the entrance on the east side of the road.
Yuba County


po249056

Peraphyllum ramosissimum   Wild crab apple

Donald Burk   2023-05-21

Location: Fall River Mills, Two Rivers Park natural area
Shasta County


po249060

Myosurus minimus   Little mouse tail

Donald Burk   2023-05-21

Location: Fall River Mills, Two Rivers park natural area
Shasta County


po249064

Phacelia rattanii   Rattan's phacelia

Catherine Chang   2023-05-21

Location: Creek bed, sand and gravel
Alameda County


po249066

Calochortus umbellatus   Oakland mariposa lily

Damon Tighe   2023-05-21

Location: on the edge of a road cut, popping out of sloping wall just about a 1 meter from the road edge
Alameda County


po249089

Romneya trichocalyx   Hairy matilija poppy

David Wolfson   2023-05-21

Location: San Luis Obispo, between Righetti Ranch Rd. and railroad tracks.
San Luis Obispo County


po250063

Lithospermum arvense   Gromwell

Donald Burk   2023-05-21

Location: Fall River Elementary School near solar panels.
Shasta County


po250698

Asclepias eriocarpa   Indian milkweed

David Wolfson   2023-05-21

Location: San Luis Obispo, grassy/weedy strip on east side of RR tracks, just south of Tank Farm Rd.
San Luis Obispo County


mu32715

Asclepias vestita   Woolly milkweed

Sue Luft   2023-05-20

Location: 8200 Graves Creek Rd, Atascadero, CA 93422, USA
San Luis Obispo County


mu31739

Lomatium nudicaule   Pestle lomatium

R.A. Chasey   2023-05-20

Location: Rancho Los Mochos
Alameda County


mu31748

Lupinus albifrons var. albifrons   Silver bush lupine

Dylan Neubauer   2023-05-20

Location: 859P+5J Big Sur, CA, USA
Monterey County


mu32279

Calochortus venustus   Butterfly mariposa lily

Charles Smith   2023-05-20

Location: West Side Rails: Tuolumne City to North Fork/Tuolumne River, Tuolumne, CA 95379, USA
Tuolumne County


mu31790

Dudleya virens ssp. insularis   Bright green dudleya

Grigory Heaton   2023-05-20

Location: Dina?s Viewpoint, Pelican Cove Park, 31300 Palos Verdes Dr S, Rancho Palos Verdes, CA 90275, USA
Los Angeles County


mu32278

Calochortus monophyllus   Yellow star tulip

Charles Smith   2023-05-20

Location: XQGJ+JR Tuolumne, CA, USA
Tuolumne County


mu32169

Phacelia grandiflora   Giant flowered phacelia

Philippa Moore   2023-05-20

Location: 2480 Tuna Canyon Rd, Topanga, CA 90290, USA
Los Angeles County


mu32015

Delphinium parryi ssp. parryi   San bernardino larkspur

Charles Smith   2023-05-20

Location: West Side Rails: Tuolumne City to North Fork/Tuolumne River, Tuolumne, CA 95379, USA
Tuolumne County


mu32019

Leptosiphon montanus   Mustang clover

Charles Smith   2023-05-20

Location: West Side Rails: Tuolumne City to North Fork/Tuolumne River, Tuolumne, CA 95379, USA
Tuolumne County


mu32280

Calochortus venustus   Butterfly mariposa lily

Charles Smith   2023-05-20

Location: 19525 Mira Monte Rd, Tuolumne, CA 95379, USA
Tuolumne County


mu31989

Nemacladus inyoensis   Badger Flat Threadplant

Steve Matson   2023-05-20

Location: 4RXW+GR Big Pine, CA, USA
Inyo County


mu32500

Zeltnera venusta   Charming centaury

Caitlin Kreutz   2023-05-20

Location: 16725 Avenida Brisa, Rancho Santa Fe, CA 92067, USA
San Diego County


mu32507

Navarretia hamata   Hooked navarretia

Caitlin Kreutz   2023-05-20

Location: 17424 Circa Del Sur, Rancho Santa Fe, CA 92067, USA
San Diego County


mu43565

Eriophyllum wallacei   Wallace eriophyllum

Audeline Kurniawan   2023-05-20

Location: XVC9+8H Indio Hills, CA, USA
Riverside County


mu31985

Downingia insignis   Harlequin downingia

Bill Kress   2023-05-20

Location: 75C9+CV Olcott, CA, USA
Solano County


Vernal pool. Color variation.

mu43564

Cylindropuntia echinocarpa   Silver cholla

Audeline Kurniawan   2023-05-20

Location: XVW5+5R Twentynine Palms, CA, USA
Riverside County


mu43563

Scutellaria mexicana   Mexican bladder sage

Audeline Kurniawan   2023-05-20

Location: 2R9X+XM Twentynine Palms, CA, USA
Riverside County


mu43562

Calochortus kennedyi   Desert mariposa

Audeline Kurniawan   2023-05-20

Location: XVRW+9Q Twentynine Palms, CA, USA
Riverside County


mu32506

Malacothamnus fasciculatus   Chaparral bushmallow

Caitlin Kreutz   2023-05-20

Location: 16168 Via Vuelta, Rancho Santa Fe, CA 92091, USA
San Diego County


mu43567

Krameria erecta   Little leaved ratany

Audeline Kurniawan   2023-05-20

Location: XVR9+QM Twentynine Palms, CA, USA
Riverside County


mu32516

Diplacus aurantiacus   Sticky monkeyflower

Austin Parnow   2023-05-20

Location: G7H2+W5 Larkfield-Wikiup, CA, USA
Sonoma County


mu31986

Downingia insignis   Harlequin downingia

Bill Kress   2023-05-20

Location: 75C9+CV Olcott, CA, USA
Solano County


Vernal pool. Inflorescence.

mu33058

Ribes nevadense   Mountain pink currant

Jamie Spielmann   2023-05-20

Location: 286M+QG Four Corners, CA, USA
Shasta County


mu31983

Downingia insignis   Harlequin downingia

Bill Kress   2023-05-20

Location: 75C9+CV Olcott, CA, USA
Solano County


Vernal pool. Color variation. Anther phase.

io90086

Silene laciniata ssp. californica   California indian pink

Dennis ONeill   2023-05-20

Location: Rocky Ridge Fire Road
Marin County


io90082

Clintonia andrewsiana   Red clintonia

Dennis ONeill   2023-05-20

Location: Stocking Trail next to hidden lake
Marin County


io90032

Hesperoyucca whipplei   Chaparral yucca

Chris Vanni   2023-05-20

Location: Riverbank.
Tulare County

Notes: Riverbank


mu31749

Calochortus monophyllus   Yellow star tulip

Rhonda Allen   2023-05-20

Location: 17807 Tuolumne Rd, Tuolumne, CA 95379, USA
Tuolumne County


mu32017

Asclepias cordifolia   Purple milkweed

Rhonda Allen   2023-05-20

Location: 19400 Co Rd E17, Tuolumne, CA 95379, USA
Tuolumne County


mu32018

Asclepias cordifolia   Purple milkweed

Rhonda Allen   2023-05-20

Location: 19445 Tuolumne Rd N, Tuolumne, CA 95379, USA
Tuolumne County


mu32043

Collomia heterophylla   Varied leaved collomia

Rhonda Allen   2023-05-20

Location: 17807 Tuolumne Rd, Tuolumne, CA 95379, USA
Tuolumne County


mu44336

Papaver heterophyllum   Wind poppy

Nathan Wickstrum   2023-05-20

Location: R9RJ+95 Cuyama, CA, USA
Santa Barbara County


mu44461

Aphyllon tuberosum   Chaparral broomrape

Nathan Wickstrum   2023-05-20

Location: V7F6+QX New Cuyama, CA, USA
Santa Barbara County


mu31764

Asclepias californica   California milkweed

Brian Tremback   2023-05-20

Location: X47Q+G2 Antioch, CA, USA
Contra Costa County


mu31993

Calochortus venustus   Butterfly mariposa lily

Rhonda Allen   2023-05-20

Location: 19507 Tuolumne Rd N, Tuolumne, CA 95379, USA
Tuolumne County


Checkerspot butterfly visiting Mariposa lily

po248848

Melica californica   California melic

John Rawlings   2023-05-20

Location: Jasper Ridge Biological Preserve, Stanford University; Trail 11
San Mateo County

Notes: widespread individuals in different substrates but never in large or dense patches


po248861

Allium cratericola   Cascade onion

Martin Schenker   2023-05-20

Location: East of Grade Valley Rd
Ventura County

Notes: Openings with granitic substrate


po248862

Calochortus venustus   Butterfly mariposa lily

Martin Schenker   2023-05-20

Location: Timba Creek
Ventura County

Notes: Flat granitic soils


po249018

Phacelia affinis   Limestone phacelia

Martin Schenker   2023-05-20

Location: West of Grade Valley Rd, tip of grade
Ventura County

Notes: Size of perianth & habit suggests P. ivesiana, however I believe exposure has dwarfed this population! Stem was darker, wasn?t sparsely short-hairy, most of the stem was covered. Calyx lobes were also more oblanceolate. Pedicels present and looking dark!


po249020

Calochortus invenustus   Plain mariposa

Bob Steele   2023-05-20

Location: Along the Pacific Crest Trail, south of the campground
Kern County


po249021

Eriophyllum lanatum   Wooly sunflower

joaquin hale   2023-05-20

Location
Trinity County


po249023

Phacelia nashiana   Charlotte's phacelia

Bob Steele   2023-05-20

Location: On a west facing decomposed granite slope, Pacific Crest Trail, south of Walker Pass
Kern County

Notes: Several plants along trail for 50m


po249059

Astragalus purshii   Pursh's sheeppod

Donald Burk   2023-05-20

Location: South side of Williams Road, Fall River Mills
Shasta County


po249061

Plectritis congesta ssp. brachystemon   Shortspur seablush

Catherine Chang   2023-05-20

Location: Wet serpentine meadow east of the road, just north of the county line.
Alameda County


po249098

Navarretia pubescens   Purple navarretia

Helen Hancock   2023-05-20

Location: Rancho Los Mochos Boy Scout camp on the fire road above the large water tank
Alameda County


po249100

Quercus lobata   Valley oak

Helen Hancock   2023-05-20

Location: Rancho Los Mochos Boy Scout camp just east of fire break on the ridge
Alameda County


po249254

Tolmiea menziesii   Pig a back plant

Steve Conger   2023-05-20

Location: Adjacent to Bair-Redwood Creek Rd on a moist, shaded embankment.
Humboldt County


po249481

Nemophila menziesii   Baby blue eyes

Julia Markey   2023-05-20

Location
San Diego County


Nemophila menziesii

Nemophila menziesii

po249482

Leptosiphon ciliatus   Whiskerbrush

Julia Markey   2023-05-20

Location
San Diego County


Leptosiphon ciliatus

Leptosiphon ciliatus

po249483

Trifolium hirtum   Rose clover

Julia Markey   2023-05-20

Location
San Diego County


Trifolium hirtum

Trifolium hirtum

Trifolium hirtum

po249485

Sidalcea sparsifolia   Southern checkerbloom

Julia Markey   2023-05-20

Location
San Diego County


Sidalcea sparsifolia

Sidalcea sparsifolia

Sidalcea sparsifolia

po249486

Trifolium albopurpureum   Indian clover

Julia Markey   2023-05-20

Location
San Diego County


Trifolium albopurpureum

Trifolium albopurpureum

po249487

Quercus kelloggii   California black oak

Julia Markey   2023-05-20

Location
San Diego County


Quercus kelloggii

Quercus kelloggii

Quercus kelloggii

po249488

Erysimum capitatum   Wallflower

Julia Markey   2023-05-20

Location
San Diego County


Erysimum capitatum

po249489

Quercus kelloggii   California black oak

Julia Markey   2023-05-20

Location
San Diego County


Quercus kelloggii

Quercus kelloggii

Quercus kelloggii

po249490

Phacelia imbricata   Imbricate phacelia

Julia Markey   2023-05-20

Location
San Diego County


Phacelia imbricata

Phacelia imbricata

io90031

Lupinus microcarpus var. microcarpus   Chick lupine

Mary Conway   2023-05-19

Location
Monterey County


io90030

Leptosiphon androsaceus   False babystars

Mary Conway   2023-05-19

Location
Monterey County


mu31895

Antirrhinum nuttallianum   Nuttall's snapdragon

Kaaren Duburguet   2023-05-19

Location: Oceanside CA, USA
San Diego County


mg205006

Tellima grandiflora   Fringe cups

R.A. Chasey   2023-05-19

Location
Marin County


mg205002

Anthoxanthum occidentale   California sweet grass

R.A. Chasey   2023-05-19

Location
Marin County


mg204998

Juncus occidentalis   Slender juncus

R.A. Chasey   2023-05-19

Location
Marin County


mg204976

Sisyrinchium californicum   California golden eyed grass

R.A. Chasey   2023-05-19

Location
Marin County


mg204966

Juncus xiphioides   Iris leaved rush

R.A. Chasey   2023-05-19

Location
Marin County


io90466

Calochortus westonii   Shirley meadows star tulip

Mike Russler   2023-05-19

Location
Kern County


io89903

Paeonia brownii   Peony

Dee Shea Himes   2023-05-19

Location
Lassen County


io89902

Paeonia brownii   Peony

Dee Shea Himes   2023-05-19

Location
Lassen County


io90096

Fritillaria brandegeei   Greenhorn fritillary

Mike Russler   2023-05-19

Location
Kern County


io90464

Calochortus westonii   Shirley meadows star tulip

Mike Russler   2023-05-19

Location
Kern County


io90459

Calochortus westonii   Shirley meadows star tulip

Mike Russler   2023-05-19

Location
Kern County


io90446

Calochortus westonii   Shirley meadows star tulip

Mike Russler   2023-05-19

Location
Kern County


mu32375

Hesperochiron pumilus   Dwarf hesperochiron

Kobi Mills   2023-05-19

Location: G242+VC Norvell, CA, USA
Lassen County


mu31525

Calochortus venustus   Butterfly mariposa lily

Suzanne L. Weakley   2023-05-19

Location: Globe Lily Trail, Mt. Diablo State Park, Clayton, CA
Contra Costa County


mu31874

Nothoscordum gracile   Slender false garlic

Jennifer Mo   2023-05-19

Location: 1343 Maria Way, San Jose, CA 95117, USA
Santa Clara County

Notes: In an unmanaged sidewalk strip


mu31469

Castilleja ambigua ssp. humboldtiensis   Humboldt bay owl's clover

Caitlyn Allchin   2023-05-19

Location: 569 S G St, Arcata, CA 95521, USA
Humboldt County


mu31441

Calochortus clavatus var. gracilis   Slender mariposa lily

Alicia Di Rado   2023-05-19

Location: FMPJ+8J Agua Dulce, CA, USA
Los Angeles County


mu31762

Cirsium occidentale   Western thistle

Brian Tremback   2023-05-19

Location: VQCP+26 Oakland, CA, USA
Contra Costa County


mu31438

Clarkia unguiculata   Woodland clarkia

Beverly Speak   2023-05-19

Location: 979 Harrison Ave, Claremont, CA 91711, USA
Los Angeles County


po248818

Trillium ovatum   Western wakerobin

Mary Ann Machi   2023-05-19

Location: West side of road in area shaded by mixed evergreen forest
Humboldt County

Notes: Growing with ferns, wild ginger, masses of oxalis.


After pollination

po248844

Nama aretioides var. multiflora   Ground Nama

Bob Steele   2023-05-19

Location: Near Chimney Creek, Owens Peak Wilderness
Tulare County


po249101

Leucocrinum montanum   Sand lily

Dee Shea Himes   2023-05-19

Location
Modoc County


po249102

Trifolium macrocephalum   Big headed clover

Dee Shea Himes   2023-05-19

Location
Modoc County


po249144

Calochortus argillosus   Clay mariposa

Justin Adona   2023-05-19

Location
Santa Clara County


mu32824

Xylococcus bicolor   Mission manzanita

Kaaren Duburguet   2023-05-18

Location: 5P6G+FG Carlsbad, CA, USA
San Diego County


mu31902

Diplacus aurantiacus   Sticky monkeyflower

Kaaren Duburguet   2023-05-18

Location: Oceanside, Ca, USA
San Diego County


mu31899

Dipterostemon capitatus   Blue dicks

Kaaren Duburguet   2023-05-18

Location: Oceanside
Mariposa County


mu31901

Calochortus splendens   Splendid mariposa

Kaaren Duburguet   2023-05-18

Location: Oceanside, Ca, USA
Imperial County


mu31904

Zeltnera venusta   Charming centaury

Kaaren Duburguet   2023-05-18

Location: Oceanside, CA, USA
San Diego County


mg204906

Lomatium foeniculaceum ssp. macdougalii   Macdougal's lomatium

Ryan O'Dell   2023-05-18

Location
Fresno County

Notes: Disjunct.


mg204903

Lomatium foeniculaceum ssp. macdougalii   Macdougal's lomatium

Ryan O'Dell   2023-05-18

Location
Fresno County

Notes: Disjunct.


mu31961

Calochortus palmeri var. munzii   Munz's mariposa lily

Frank Aguado-Sovich   2023-05-18

Location: P9C9+HP Yosemite Valley, CA, USA
Riverside County


mu31502

Sidalcea calycosa   Checker mallow

Alaine Arslan   2023-05-18

Location: Yahi Trail, Upper Bidwell Park, Chico, CA, USA
Butte County


mu31427

Centaurium tenuiflorum   Slender centaury

Alaine Arslan   2023-05-18

Location: Yahi Trail, Upper Bidwell Park, Chico, CA, USA
Butte County


mu31962

Calochortus palmeri var. munzii   Munz's mariposa lily

Frank Aguado-Sovich   2023-05-18

Location: 8584X337+66
Riverside County


mu31424

Calochortus superbus   Yellow mariposa

Alaine Arslan   2023-05-18

Location: Yahi Trail, Upper Bidwell Park, Chico, CA, USA
Butte County


io89885

Achillea millefolium   Yarrow

Ron Vanderhoff   2023-05-18

Location: Mustard Rd. at Dreaded Hill Trail, Whiting Ranch Wilderness Park
Orange County

Notes: 2-3 small patches.


mu31425

Verbascum blattaria   Moth mullein

Alaine Arslan   2023-05-18

Location: Yahi Trail, Upper Bidwell Park, Chico, CA, USA
Butte County


io89883

Malva parviflora   Cheeseweed

Ron Vanderhoff   2023-05-18

Location: Four Corners, Whiting Ranch Wilderness Park
Orange County

Notes: Few.


io89882

Trifolium hirtum   Rose clover

Ron Vanderhoff   2023-05-18

Location: Immediate N side of Water Tank, nr. Four Corners, Whiting Ranch Wilderness Park
Orange County

Notes: Fill flower.


mu31500

Grindelia camporum   Gumweed

Alaine Arslan   2023-05-18

Location: Yahi Trail, Upper Bidwell Park, Chico, CA 95973, USA
Butte County


io91252

Navarretia panochensis   Panoche Hills navarretia

Mike Russler   2023-05-18

Location: Panoche Hills Recreation Area
Fresno County


io89879

Silene gallica   Common catchfly

Ron Vanderhoff   2023-05-18

Location: Ridge 400-500m WNW of N gate, off Santiago Cyn. Rd., Whiting Ranch Wilderness Park
Orange County

Notes: Local patch growing adjacent to timbers of recent trail building work. Annual decumbent to ascending, well branched to ca 30-40 cm. Stem short-hairy. Leaf oblanceolate, short-hairy glandular, with occasional long hairs. Inflorescence at least axillary, no pedicel. Flower calyx ca 1 cm, only slightly inflated, glandular-hairy, +-10-veined, lobes short (2-3mm) linear and acute. Petals creamy-white basal and light-pinkish distal, slightly to clearly spoon-shaped.


io91225

Navarretia panochensis   Panoche Hills navarretia

Mike Russler   2023-05-18

Location: Panoche Hills Recreation Area
Fresno County


io89878

Collinsia heterophylla var. heterophylla   Purple chinese houses

Ron Vanderhoff   2023-05-18

Location: Ridge 300-350m WNW of N gate, off Santiago Cyn. Rd., Whiting Ranch Wilderness Park
Orange County

Notes: Common on slope.


io90835

Navarretia panochensis   Panoche Hills navarretia

Mike Russler   2023-05-18

Location: Panoche Hills Recreation Area
Fresno County


io90648

Navarretia panochensis   Panoche Hills navarretia

Mike Russler   2023-05-18

Location: Panoche Hills Recreation Area
Fresno County


mg204833

Calochortus luteus   Yellow mariposa

Ryan O'Dell   2023-05-18

Location
Monterey County


mu31763

Lepechinia calycina   Pitcher sage

Brian Tremback   2023-05-18

Location: Black Diamond Trail, Pittsburg, CA 94565, USA
Contra Costa County


mg204595

Calochortus venustus   Butterfly mariposa lily

R.A. Chasey   2023-05-18

Location
Contra Costa County


mg204610

Layia platyglossa   Tidy tips

R.A. Chasey   2023-05-18

Location
Contra Costa County


mu31557

Arabis aculeolata   Waldo rock cress

Dana York   2023-05-18

Location: Six Rivers National Forest, rocky slopes in the North Fork Diamond Creek drainage.
Del Norte County


mu31558

Arabis aculeolata   Waldo rock cress

Dana York   2023-05-18

Location: Six Rivers National Forest, rocky slopes in the North Fork Diamond Creek drainage.
Del Norte County


mu31559

Cypripedium californicum   California lady's slipper

Dana York   2023-05-18

Location: Six Rivers National Forest, in seep along road in the North Fork Diamond Creek drainage.
Del Norte County


mu31560

Epilobium minutum   Minute willowherb

Dana York   2023-05-18

Location: Six Rivers National Forest, in rocky road in the North Fork Diamond Creek drainage.
Del Norte County


mu31562

Iris bracteata   Siskiyou iris

Dana York   2023-05-18

Location: Six Rivers National Forest, rocky serpentine slopes in the North Fork Diamond Creek drainage.
Del Norte County


po249084

Antirrhinum nuttallianum   Nuttall's snapdragon

David Wolfson   2023-05-18

Location: Morro Bay State Park, side trail leading up to Park Ridge Rock.
San Luis Obispo County


po249401

Dicentra uniflora   Steers head

Morgan Stickrod   2023-05-18

Location
El Dorado County


po249550

Pinus jeffreyi   Jeffrey pine

Bryant Baker   2023-05-18

Location: Tecuya Ridge, Los Padres National Forest.
Kern County

Notes: Large tree growing among P. monophylla, Artemisia tridentata, and other shrubs. Many other Jeffrey pines in the vicinity.


po249903

Calochortus argillosus   Clay mariposa

David Wolfson   2023-05-18

Location: Morro Bay State Park, Park Ridge Trail
San Luis Obispo County


mu31990

Nemacladus inyoensis   Badger Flat Threadplant

Steve Matson   2023-05-17

Location: 4VMQ+48 Monola, CA, USA
Inyo County


mu31413

Antirrhinum nuttallianum   Nuttall's snapdragon

Barbara B Renshaw   2023-05-17

Location: Morro Bay State Park, CA, USA
San Luis Obispo County


mu32239

Dichelostemma congestum   Fork toothed ookow

Karen Swift   2023-05-17

Location: G57F+9W Sunol, CA, USA
Alameda County


mu31432

Eriogonum umbellatum   Sulphur buckwheat

kelly anglim   2023-05-17

Location: 69V9+5V Petaluma, CA, USA
Sonoma County


mu32233

Calochortus albus   White fairy lantern

Karen Swift   2023-05-17

Location: H5FM+F6 Sunol, CA, USA
Alameda County


mu32232

Triteleia laxa   Ithuriel's spear

Karen Swift   2023-05-17

Location: G57F+H9 Sunol, CA, USA
Alameda County


mu31436

Salvia spathacea   Hummingbird sage

kelly anglim   2023-05-17

Location: Petaluma, CA 94952, USA
Sonoma County


io90050

Triteleia crocea var. crocea   Yellow triteleia

Bryce Ryals   2023-05-17

Location: In grassy opening under partial shade
Trinity County


mg204746

Calycadenia multiglandulosa   Rosin weed

Ryan O'Dell   2023-05-17

Location
Monterey County


io90051

Platystemon californicus   Cream cups

Bryce Ryals   2023-05-17

Location
Trinity County


mu31794

Calochortus monophyllus   Yellow star tulip

Katie O'Hara-Kelly   2023-05-17

Location: Indian Valley Rd, Camptonville, CA 95922, USA
Sierra County


mg204696

Plagiobothrys infectivus   Dye popcorn flower

Ryan O'Dell   2023-05-17

Location
Fresno County


mu31399

Mertensia oblongifolia var. nevadensis   Sagebrush bluebells

Gerald D. Carr   2023-05-17

Location: Unnamed ridge off spur rd. from Ackley Camp Rd., 12.4 mi. NE of jct. of Ackley Camp Rd. & Hwy 140, 6475 ft. elev., N42.08888, W119.16279, Harney Co., OR, 6/1/2014

Notes: http://www.botany.hawaii.edu/faculty/carr/ofp/mer_obl.htm


mg204618

Chorizanthe ventricosa   Priest valley spineflower

Ryan O'Dell   2023-05-17

Location
Monterey County


mg204344

Lomatium mohavense   Mohave wild parsely

richard mcneill   2023-05-17

Location
Inyo County


mu31791

Calochortus pulchellus   Mt. Diablo fairy lantern

Mira Lockwood   2023-05-17

Location: 13950 Marsh Creek Rd, Clayton, CA 94517, USA
Contra Costa County


po248722

Hordeum brachyantherum ssp. californicum   Meadow barley

John Rawlings   2023-05-17

Location: Jasper Ridge Biological Preserve, Stanford University; along Horse Trail
San Mateo County

Notes: ~50 perennials to 4 ft tall; basal sheaths/some lf blades hairy; with Poison oaks, Cuscuta subinclusa


most basal sheath

po248734

Tolmiea menziesii   Pig a back plant

Mary Ann Machi, Steve Conger   2023-05-17

Location: Roadside across from narrow ditch. Water seeping from hillside at site. Growing at base of shaded, mixed forest, west side of road. About 80' stretch of plants growing en masse along road and about 10' up the bank. Soil dark grey and rocky.
Humboldt County

Notes: Very attractive to flying insects. Plants averaged about 2' tall. Blossoms 1cm long, 5mm wide.


po248735

Caulanthus glaucus   Glaucous caulanthus

Dee Shea Himes   2023-05-17

Location
Inyo County


A whites butterfly egg on flower buds.

po248738

Tolmiea menziesii   Pig a back plant

Steve Conger   2023-05-17

Location: Bair Road-Covering shaded moist embankment alongside road for 20+meters.
Humboldt County


po248843

Erythranthe androsacea   Androsace monkeyflower

Bob Steele   2023-05-17

Location: Piute Mts near Bright Star Wilderness
Kern County


po248846

Nama aretioides var. multiflora   Ground Nama

Bob Steele   2023-05-17

Location: East of Kelso Creek on sandy trail
Kern County


po249099

Nemacladus orientalis   Eastern glandular nemacladus

Dee Shea Himes   2023-05-17

Location
Inyo County


po249263

Emmenanthe penduliflora   Whispering bells

Julia Markey   2023-05-17

Location
Orange County


Emmenanthe penduliflora

Emmenanthe penduliflora

Emmenanthe penduliflora

Emmenanthe penduliflora

Emmenanthe penduliflora

Emmenanthe penduliflora

Emmenanthe penduliflora

Emmenanthe penduliflora

mu31873

Calochortus pulchellus   Mt. Diablo fairy lantern

Kevin Hintsa   2023-05-16

Location: XV27+QJ Martinez, CA, USA
Contra Costa County


mu31447

Calochortus pulchellus   Mt. Diablo fairy lantern

Kevin Hintsa   2023-05-16

Location: XV27+RM Martinez, CA, USA
Contra Costa County


mu40562

Lewisia rediviva   Bitter root

Steve Conger   2023-05-16

Location: South of Kettenpom
Trinity County


mu32025

Calochortus venustus   Butterfly mariposa lily

Fern Zalin Jones   2023-05-16

Location: 9C4R+HC Santa Clarita, CA, USA
Los Angeles County


mu32038

Calochortus venustus   Butterfly mariposa lily

Fern Zalin Jones   2023-05-16

Location: 9C4R+MC Santa Clarita, CA, USA
Los Angeles County


io90849

Silene nelsonii   Nelson's silene

Britt Thorsnes   2023-05-16

Location: Growing under oaks in dry shade.
Trinity County

Notes: Found along and near McKenzie Gulch loop trail in Weaverville.


mu31395

Eriophyllum lanatum var. grandiflorum   Large flowered woolly sunflower

Anna Prang   2023-05-16

Location: 8507 Simmons Rd, Redding, CA 96001, USA
Shasta County


mu31761

Calochortus venustus   Butterfly mariposa lily

Brian Tremback   2023-05-16

Location: Miners Trail, Antioch, CA 94509, USA
Contra Costa County


mu31400

Castilleja ambigua ssp. humboldtiensis   Humboldt bay owl's clover

Dana York   2023-05-16

Location: Ma-le'l Dunes, North, Mad River Slough, near parking lot.
Humboldt County


mu31402

Gilia millefoliata   Manyleaf gilia

Dana York   2023-05-16

Location: Samoa, North Spit, in dunes.
Humboldt County


mu31404

Layia carnosa   Beach layia

Dana York   2023-05-16

Location: Samoa, North Spit, in dunes.
Humboldt County


po248706

Erythranthe glaucescens   shield-bracted monkeyflower

Cheryl Ballantyne   2023-05-16

Location
Butte County


po248710

Penstemon heterophyllus   Foothill penstemon

Mary Merriman   2023-05-16

Location: North Fork Road. Three Rivers
Tulare County


po248739

Iris douglasiana   Douglas iris

David Wolfson   2023-05-16

Location: Montana de Oro State Park, Bloody Nose Trail.
San Luis Obispo County


po249079

Eucrypta chrysanthemifolia   Spotted eucrypta

David Wolfson   2023-05-16

Location: Montana de Oro State Park, Coon Creek Tr.
San Luis Obispo County


po249083

Rubus parviflorus   Thimbleberry

David Wolfson   2023-05-16

Location: Montana de Oro State Park, Coon Creek Trail.
San Luis Obispo County


po249177

Silene laciniata ssp. californica   California indian pink

Cheryl Ballantyne   2023-05-16

Location
Butte County


po249359

Astragalus newberryi   Newberry's milkvetch

Alan Bade   2023-05-16

Location: Upslope from the Mazourka canyon road in gravel. The road was challenging in a few places for anything other than 4WD high clearance vehicles due to washouts.
Inyo County

Notes: I think this is Astragalus newberryi and so I put it on iNat to see if I could get verification from someone with more knowledge than I. This was successful, a retired botanist with extensive experience with desert astragalus also thought it was A. newberryi. If someone thinks I need to correct this entry, please let me know. Thanks.


po257024

Collinsia greenei   Greene's collinsia

Steve Conger   2023-05-16

Location: Bordering Zenia Lake Mountain Road south of Kettenpom. Large group of plants on East facing exposed rock talus slope.
Trinity County


mu31907

Calochortus tolmiei   Hairy star tulip

Rebecca Lance   2023-05-15

Location: JFXW+M8 Aetna Springs, CA, USA
Napa County


mu31906

Calochortus tolmiei   Hairy star tulip

Rebecca Lance   2023-05-15

Location: JFXW+H9 Aetna Springs, CA, USA
Napa County


mu32072

Downingia bicornuta   Bristled downingia

Barbara Peck   2023-05-15

Location: Vernal Pool near Shasta View Dr & Bolam Creek Rd, Redding, CA 96002, USA
Shasta County

Notes: Observation by Don Burk during CNPS wildflower walk.


mu31991

Calochortus kennedyi var. kennedyi   Red mariposa

Steve Matson   2023-05-15

Location: 8V7W+CJ Deep Springs, CA, USA
Inyo County


mu31992

Penstemon patens   Lone pine beardtongue

Steve Matson   2023-05-15

Location: 7R4W+CC Zurich, CA, USA
Inyo County


mg204148

Diplacus mephiticus   Skunky monkeyflower

richard mcneill   2023-05-15

Location
Inyo County


mg204147

Symphoricarpos longiflorus   Desert snowberry

richard mcneill   2023-05-15

Location: Limestone
Inyo County


mg204173

Viola ocellata   Western heart's ease

R.A. Chasey   2023-05-15

Location
San Mateo County


mg204174

Collinsia heterophylla var. heterophylla   Purple chinese houses

R.A. Chasey   2023-05-15

Location
San Mateo County


po249038

Caulanthus coulteri   Coulter's jewel flower

Bryant Baker   2023-05-15

Location: Along Scott Russell Road in the Los Padres National Forest.
Kern County

Notes: Growing in open areas among Pinus monophylla, Pinus jeffreyi, Gilia spp., and others.


po249039

Caulanthus coulteri   Coulter's jewel flower

Bryant Baker   2023-05-15

Location: Along Scott Russell Road in the Los Padres National Forest.
Kern County


po249493

Briza maxima   Rattlesnake grass

Barbara Peck   2023-05-15

Location: Conserved vernal pools adjacent to new housing development. Near intersection of Shasta View Dr and Bolam Creek Rd
Shasta County

Notes: Plant observed during vernal pool excursion by local CNPS group.


po249570

Calochortus westonii   Shirley meadows star tulip

Bob Steele   2023-05-15

Location: Along FR 25S21
Kern County


mu31778

Dudleya verityi   Verity's dudleya

Grigory Heaton   2023-05-14

Location: 150 Howard Rd, Camarillo, CA 93012, USA
Ventura County


mu31756

Calochortus albus   White fairy lantern

Daniel Williford   2023-05-14

Location: H5F2+M3 Monterey, CA, USA
Monterey County


mu31415

Nemacladus californicus   Mojave dwarf

Eric Koberle   2023-05-14

Location: Lockwood clay, west facing slope. Timba Creek area.
Ventura County


io89539

Calochortus flexuosus   Winding mariposa

Dee Shea Himes   2023-05-14

Location
San Bernardino County


io89537

Calochortus flexuosus   Winding mariposa

Dee Shea Himes   2023-05-14

Location
San Bernardino County


io89540

Calochortus flexuosus   Winding mariposa

Dee Shea Himes   2023-05-14

Location
San Bernardino County


io89538

Calochortus flexuosus   Winding mariposa

Dee Shea Himes   2023-05-14

Location
San Bernardino County


io89541

Calochortus flexuosus   Winding mariposa

Dee Shea Himes   2023-05-14

Location
San Bernardino County


mu32548

Calochortus luteus   Yellow mariposa

Peter Brown   2023-05-14

Location: Chamise Trail, Los Altos, CA 94024, USA
Santa Clara County


mu32553

Calochortus albus   White fairy lantern

Peter Brown   2023-05-14

Location: Chamise Trail, Los Altos, CA 94024, USA
Santa Clara County


mu32112

Antirrhinum nuttallianum   Nuttall's snapdragon

Scott Henry   2023-05-14

Location: 12599 Torrey pines park Rd, La Jolla, CA 92037, USA
San Diego County


mu32115

Pinus torreyana ssp. torreyana   Torrey pine

Scott Henry   2023-05-14

Location: 12599 Torrey pines park Rd, La Jolla, CA 92037, USA
San Diego County


mu32551

Triteleia laxa   Ithuriel's spear

Peter Brown   2023-05-14

Location: Chamise Trail, Los Altos, CA 94024, USA
Santa Clara County