logo Calflora  Illustrated Plant List 
PCT Vincent Gap to Islip Saddle
San Gabriel Mountains: Pacific Crest Trail: Vincent Gap to Mt. Baden-Powell to Islip Saddle

Los Angeles County

RT Hawke, Shaun Hawke, Tom Chester, Walt Fidler, Michael Charters, Adrienne Ballwey, and Jane Strong  (2013-06-02)

Record Detail Nearby Surveys What Grows Here?
164 PLANTS
Abies concolor    Balsam fir,  White fir,  White silver fir
native
Tree

PINACEAE

Abies concolor
2016 Richard Spjut
Abies concolor
Geoff Burleigh
Abies concolor
2021 David popp

Acanthoscyphus parishii var. parishii    Parish's oxytheca
rare native
Annual herb

POLYGONACEAE

Acanthoscyphus parishii var. parishii
2021 Rico Ramirez
Acanthoscyphus parishii var. parishii
2020 Rico Ramirez
Acanthoscyphus parishii var. parishii
2020 Rico Ramirez

Achillea filipendulina    Fernleaf yarrow,  Gold Yarrow
non-native
Perennial herb

ASTERACEAE

Achillea filipendulina
2019 Zachary Snider
Achillea filipendulina
2019 Zachary Snider
Achillea filipendulina
2022 Jeanne Hamrick

Achillea millefolium    Common yarrow
native
Perennial herb

ASTERACEAE

Achillea millefolium
2022 Andy Ford
Achillea millefolium
2020 Bob Sweatt
Achillea millefolium
2018 Gary McDonald

native
Perennial herb

FABACEAE

Acmispon heermannii var. heermannii
2022 Ron Vanderhoff
Acmispon heermannii var. heermannii
2020 Ron Vanderhoff
Acmispon heermannii var. heermannii
2020 Ron Vanderhoff

Acmispon nevadensis var. davidsonii    Davidson's sierra nevada lotus
native
Perennial herb

FABACEAE

Acmispon nevadensis var. davidsonii
2021 Arlee Montalvo
Acmispon nevadensis var. davidsonii
2021 Arlee Montalvo
Acmispon nevadensis var. davidsonii
2021 Arlee Montalvo

Agoseris retrorsa    Spear leaved agoseris,  Spearleaf agoseris,  Spearleaf mountain dandelion
native
Perennial herb

ASTERACEAE

Agoseris retrorsa
2018 Steve Matson
Agoseris retrorsa
2018 Steve Matson
Agoseris retrorsa
2018 Steve Matson

Agrostis exarata    Spike bentgrass,  Spike redtop
native
Perennial grass

POACEAE

Agrostis exarata
2022 Teal Derrer
Agrostis exarata
2021 David popp
Agrostis exarata
2022 John Rawlings

Allium burlewii    Burlew's onion
native
Perennial herb (bulb)

ALLIACEAE

Allium burlewii
2019 Gordon Jenkins
Allium burlewii
2020 Neal Kramer
Allium burlewii
2020 Neal Kramer

Allium monticola    San bernardino mountain onion
native
Perennial herb (bulb)

ALLIACEAE

Allium monticola
2019 Manzanita Dictionary
Allium monticola
2017 John L. Thompson
Allium monticola
2014 Ron Vanderhoff

Ambrosia acanthicarpa    Annual bursage,  Annual burweed
native
Annual herb

ASTERACEAE

Ambrosia acanthicarpa
2009 Steve Matson
Ambrosia acanthicarpa
2009 Steve Matson
Ambrosia acanthicarpa
2013 Steve Matson

Amelanchier utahensis    Pale leaved serviceberry,  Service berry,  Utah service berry
native
Shrub

ROSACEAE

Amelanchier utahensis
2022 R.A. Chasey
Amelanchier utahensis
2021 Robert Steers
Amelanchier utahensis
2022 R.A. Chasey

Arceuthobium campylopodum    Golden mistletoe,  Pine dwarf mistletoe,  Pine mistletoe
native
Perennial herb (parasitic)

VISCACEAE

Arceuthobium campylopodum
2016 Richard Spjut
Arceuthobium campylopodum
2020 Charles Russell
Arceuthobium campylopodum
2021 Mikhela Aiken

Arctostaphylos patula    Green leaf manzanita,  Greenleaf manzanita
native
Shrub

ERICACEAE

Arctostaphylos patula
2003 Steve Matson

Artemisia dracunculus    Herbaceous sagewort,  Pinon wormwood,  Tarragon
native
Perennial herb

ASTERACEAE

Artemisia dracunculus
2022 Steve Matson
Artemisia dracunculus
2022 Steve Matson
Artemisia dracunculus
2022 Steve Matson

Artemisia tridentata    Big sagebrush,  Common sagebrush
native
Shrub

ASTERACEAE

Artemisia tridentata
2023 Ryan O'Dell
Artemisia tridentata
2008 Thomas Stoughton
Artemisia tridentata
2022 Cynthia Powell

Boechera arcuata    Arching rockcress
native
Perennial herb

BRASSICACEAE

Boechera arcuata
2018 Steve Matson
Boechera arcuata
2018 Steve Matson
Boechera arcuata
2018 Steve Matson

Boechera californica    California rockcress
native
Perennial herb

BRASSICACEAE

Boechera californica
2022 Emily Sluiman
Boechera californica
2019 Diane Etchison
Boechera californica
2019 Diane Etchison

Boechera platysperma    Pioneer rockcress
native
Perennial herb

BRASSICACEAE

Boechera platysperma
2023 Mike Russler
Boechera platysperma
2022 Arlee Montalvo
Boechera platysperma
2022 Arlee Montalvo

Boechera repanda    Yosemite rockcress
native
Perennial herb

BRASSICACEAE

Boechera repanda
2014 Steve Matson
Boechera repanda
2014 Steve Matson
Boechera repanda
2014 Steve Matson

Botrychium crenulatum    Scalloped moonwort
rare native
Fern (rhizomatous)

OPHIOGLOSSACEAE

Botrychium crenulatum
2016 Steve Matson
Botrychium crenulatum
2016 Steve Matson
Botrychium crenulatum
2016 Steve Matson

Brickellia californica    Brickell bush,  California brickellbush,  California brickellia
native
Perennial herb

ASTERACEAE

Brickellia californica
2020 Diane Etchison
Brickellia californica
2018 Diane Etchison
Brickellia californica
2022 Ron Vanderhoff

Bromus carinatus var. carinatus    California brome,  Mountain brome
native
Perennial grass

POACEAE

Bromus carinatus var. carinatus
2016 Richard Chasey
Bromus carinatus var. carinatus
2013 Jean Pawek
Bromus carinatus var. carinatus
2021 Amelia Ryan

Bromus tectorum    Cheatgrass, downy brome,  Downy brome grass,  Downy chess
invasive non-native
Annual grass

POACEAE

Bromus tectorum
2022 Ron Vanderhoff
Bromus tectorum
2022 Ron Vanderhoff
Bromus tectorum
2022 Ron Vanderhoff

Calocedrus decurrens    Incense cedar,  Post cedar,  White cedar
native
Tree

CUPRESSACEAE

Calocedrus decurrens
2018 Julie Kierstead Nelson
Calocedrus decurrens
2018 David popp
Calocedrus decurrens
2018 Richard Spjut

Calochortus invenustus    Plain mariposa lily
native
Perennial herb

LILIACEAE

Calochortus invenustus
Geoff Burleigh
Calochortus invenustus
Geoff Burleigh
Calochortus invenustus
2012 Ron Vanderhoff

Calyptridium monospermum    One seeded pussypaws
native
Perennial herb

MONTIACEAE

Calyptridium monospermum
2013 James Gonsman
Calyptridium monospermum
2023 Mary Ann Machi
Calyptridium monospermum
2017 Alison Sheehey

Carex aurea    Golden fruited sedge,  Golden sedge
native
Perennial grasslike herb

CYPERACEAE

Carex aurea
2020 David Greenberger
Carex aurea
2018 Matt Berger
Carex aurea
1981 Dean Wm. Taylor

Carex fracta    Fragile sheath sedge,  Fragile sheathed sedge
native
Perennial grasslike herb

CYPERACEAE

Carex fracta
2022 Dana York
Carex fracta
2022 Dana York
Carex fracta
2022 Dana York

Carex heteroneura    Different nerve sedge,  Variable nerved sedge
native
Perennial grasslike herb

CYPERACEAE

Carex heteroneura
2003 Steve Matson
Carex heteroneura
2010 Steve Matson
Carex heteroneura
2006 Steve Matson

Carex multicaulis    Forest sedge,  Many stemmed sedge
native
Perennial grasslike herb

CYPERACEAE

Carex multicaulis
2008 Steve Matson
Carex multicaulis
2008 Steve Matson
Carex multicaulis
2022 Julie A. Kierstead

Carex praegracilis    Clustered field sedge,  Field sedge
native
Perennial grasslike herb

CYPERACEAE

Carex praegracilis
2020 Ken Hickman
Carex praegracilis
2020 John Rawlings
Carex praegracilis
2020 Steve Matson

Carex rossii    Ross sedge,  Ross' sedge
native
Perennial grasslike herb

CYPERACEAE

Carex rossii
2002 Steve Matson
Carex rossii
2002 Steve Matson
Carex rossii
2006 Steve Matson

Castilleja applegatei ssp. martinii    Martin's paintbrush,  Wavyleaf indian paintbrush
native
Perennial herb

OROBANCHACEAE

Castilleja applegatei ssp. martinii
2022 Mary Conway
Castilleja applegatei ssp. martinii
2022 Mary Conway
Castilleja applegatei ssp. martinii
2019 David Magney

Caulanthus amplexicaulis    Clasping leaved caulanthus,  Claspingleaf wild cabbage
native
Annual herb

BRASSICACEAE

Caulanthus amplexicaulis
2023 Zach Kinman
Caulanthus amplexicaulis
2017 Aaron Echols
Caulanthus amplexicaulis
2023 Zach Kinman

Ceanothus cordulatus    Mountain whitethorn
native
Shrub

RHAMNACEAE

Ceanothus cordulatus
2021 Bob Sweatt
Ceanothus cordulatus
2021 Arlee Montalvo
Ceanothus cordulatus
2023 Julie A. Kierstead

native
Shrub

RHAMNACEAE

Ceanothus integerrimus var. macrothyrsus
2015 Steve Matson
Ceanothus integerrimus var. macrothyrsus
2014 Steve Matson
Ceanothus integerrimus var. macrothyrsus
2015 Steve Matson

Ceanothus vestitus    Mojave ceanothus
native
Shrub

RHAMNACEAE

Ceanothus vestitus
2022 Steve Matson
Ceanothus vestitus
2022 Steve Matson
Ceanothus vestitus
2016 James Gonsman

Cercocarpus betuloides var. betuloides    Birch leaf mountain mahogany
native
Tree, Shrub

ROSACEAE

Cercocarpus betuloides var. betuloides
2019 Ron Vanderhoff
Cercocarpus betuloides var. betuloides
2019 Ron Vanderhoff
Cercocarpus betuloides var. betuloides
2016 Ron Vanderhoff

Cercocarpus ledifolius    Curl leaf mountain mahogany,  Desert mountain mahogany
native
Tree, Shrub

ROSACEAE

Cercocarpus ledifolius
2010 Steve Matson
Cercocarpus ledifolius
2010 Steve Matson
Cercocarpus ledifolius
2011 Steve Matson

Chaenactis santolinoides    Santolina chaenactis,  Santolina pincushion
native
Perennial herb

ASTERACEAE

Chaenactis santolinoides
2019 Matt Berger
Chaenactis santolinoides
2019 Diane Etchison
Chaenactis santolinoides
2021 Arlee Montalvo

Chenopodium berlandieri    Berlandier's goosefoot,  Pit seed goosefoot
native
Annual herb

CHENOPODIACEAE

Chenopodium berlandieri
2003 Keir Morse
Chenopodium berlandieri
2003 Keir Morse
Chenopodium berlandieri
2003 Keir Morse

Chenopodium fremontii    Fremont's goosefoot
native
Annual herb

CHENOPODIACEAE

Chenopodium fremontii
2021 Arlee Montalvo
Chenopodium fremontii
2021 Arlee Montalvo
Chenopodium fremontii
2017 Drew Beccue

Chrysolepis sempervirens    Bush chinquapin,  Sierra chinquapin
native
Shrub

FAGACEAE

Chrysolepis sempervirens
2023 Richard McNeill
Chrysolepis sempervirens
2021 Arlee Montalvo
Chrysolepis sempervirens
2016 Diane Etchison

Collinsia torreyi var. wrightii    Wright's blue eyed mary,  Wright's collinsia
native
Annual herb

PLANTAGINACEAE

Collinsia torreyi var. wrightii
2022 Steve Laymon
Collinsia torreyi var. wrightii
2004 Steve Matson
Collinsia torreyi var. wrightii
Geoff Burleigh

Cordylanthus nevinii    Nevin's bird's beak
native
Annual herb

OROBANCHACEAE

Cordylanthus nevinii
2021 R.A. Chasey
Cordylanthus nevinii
2021 R.A. Chasey
Cordylanthus nevinii
2021 Arlee Montalvo

Cryptantha intermedia var. intermedia    Common cryptantha
native
Annual herb

BORAGINACEAE

Cryptantha intermedia var. intermedia
2019 Ron Vanderhoff
Cryptantha intermedia var. intermedia
2021 Ron Vanderhoff
Cryptantha intermedia var. intermedia
2023 Ron Vanderhoff

Cryptantha muricata var. denticulata    Prickly-nut cryptantha
native
Annual herb

BORAGINACEAE

Cryptantha muricata var. denticulata
2022 Mary Merriman
Cryptantha muricata var. denticulata
2010 Steve Matson
Cryptantha muricata var. denticulata
2010 Steve Matson

Cuscuta subinclusa    Canyon dodder
native
Annual herb, Vine (parasitic)

CONVOLVULACEAE

Cuscuta subinclusa
2018 Ron Vanderhoff
Cuscuta subinclusa
2020 Ron Vanderhoff
Cuscuta subinclusa
2018 Ron Vanderhoff

Cycladenia humilis var. venusta    Sacramento waxydogbane,  Showy cycladenia
native
Perennial herb

APOCYNACEAE

Cycladenia humilis var. venusta
2012 Don Davis
Cycladenia humilis var. venusta
2004 Aaron Schusteff
Cycladenia humilis var. venusta
2012 Don Davis

Delphinium patens ssp. montanum    Spreading larkspur,  Zigzag larkspur
native
Perennial herb

RANUNCULACEAE

Delphinium patens ssp. montanum
2003 Christopher L. Christie
Delphinium patens ssp. montanum
2003 Yulan Tong
Delphinium patens ssp. montanum
2003 Christopher L. Christie

Dodecatheon redolens    Scented shooting star
native
Perennial herb

PRIMULACEAE

Dodecatheon redolens
2016 Steve Matson
Dodecatheon redolens
2016 Steve Matson
Dodecatheon redolens
2016 Steve Matson

Draba corrugata    Southern california draba
native
Perennial herb

BRASSICACEAE

Draba corrugata
2019 Matt Berger
Draba corrugata
2019 Matt Berger
Draba corrugata
2019 Matt Berger

Drymocallis cuneifolia var. ewanii    Ewan's cinquefoil
rare native
Perennial herb

ROSACEAE

Drymocallis cuneifolia var. ewanii
2011 Michael Charters
Drymocallis cuneifolia var. ewanii
2005 Michael Charters
Drymocallis cuneifolia var. ewanii
2019 RT Hawke

Drymocallis glandulosa var. viscida    Sticky cinquefoil
native
Perennial herb

ROSACEAE


Dysphania botrys    Jerusalem oak goosefoot
non-native
Annual herb

CHENOPODIACEAE

Dysphania botrys
2022 Steve Matson
Dysphania botrys
2021 BLM Redding Field Office
Dysphania botrys
2023 R.A. Chasey

Elaeagnus angustifolia    Oleaster,  Russian olive
invasive non-native
Tree, Shrub

ELAEAGNACEAE

Elaeagnus angustifolia
2012 Tim Gibson
Elaeagnus angustifolia
2019 Joe Woods
Elaeagnus angustifolia
2022 Joe Woods

Elymus elymoides    Bottlebrush squirreltail,  Squirrel tail grass,  Squirreltail
native
Perennial grass

POACEAE

Elymus elymoides
2022 Steve Matson
Elymus elymoides
2012 Robert L. Carr
Elymus elymoides
2012 Robert L. Carr

Elymus glaucus ssp. glaucus    Blue wild rye,  Blue wildrye,  Western rye grass
native
Perennial grass

POACEAE

Elymus glaucus ssp. glaucus
2014 Toni Corelli
Elymus glaucus ssp. glaucus
2021 Arlee Montalvo
Elymus glaucus ssp. glaucus
2022 Ron Vanderhoff

Elymus trachycaulus ssp. trachycaulus    Slender wheatgrass
native
Perennial grass

POACEAE

Elymus trachycaulus ssp. trachycaulus
2022 John Rawlings
Elymus trachycaulus ssp. trachycaulus
2019 Ken Hickman
Elymus trachycaulus ssp. trachycaulus
2019 Ken Hickman

Epilobium canum ssp. latifolium    California fuchsia,  Hummingbird trumpet,  Mountain california fuchsia
native
Perennial herb

ONAGRACEAE

Epilobium canum ssp. latifolium
2015 Steve Matson
Epilobium canum ssp. latifolium
2023 Steve Conger
Epilobium canum ssp. latifolium
2016 Rebecca Schoenenberger

Epilobium glaberrimum ssp. glaberrimum    Glaucus willowherb,  Smooth willowherb
native
Perennial herb

ONAGRACEAE

Epilobium glaberrimum ssp. glaberrimum
2003 Steve Matson
Epilobium glaberrimum ssp. glaberrimum
2003 Steve Matson
Epilobium glaberrimum ssp. glaberrimum
2003 Steve Matson

Ericameria nauseosa var. bernardina    San bernardino rubber rabbitbrush
native
Shrub

ASTERACEAE

Ericameria nauseosa var. bernardina
2021 Joanna Clines
Ericameria nauseosa var. bernardina
2022 Arlee Montalvo
Ericameria nauseosa var. bernardina
2022 Arlee Montalvo

Ericameria nauseosa var. oreophila    Rubber rabbitbrush
native
Shrub

ASTERACEAE

Ericameria nauseosa var. oreophila
2012 James Gonsman
Ericameria nauseosa var. oreophila
2016 Steve Matson
Ericameria nauseosa var. oreophila
2016 Steve Matson

Erigeron breweri var. jacinteus    Brewer's fleabane,  San Jacinto Mountains daisy
rare native
Perennial herb (rhizomatous)

ASTERACEAE

Erigeron breweri var. jacinteus
2009 Neal Kramer
Erigeron breweri var. jacinteus
2009 Thomas Stoughton

Erigeron foliosus var. foliosus    Leafy fleabane,  Thread stemmed fleabane
native
Perennial herb, Shrub

ASTERACEAE

Erigeron foliosus var. foliosus
2023 Ron Vanderhoff
Erigeron foliosus var. foliosus
2021 Jacob Martin
Erigeron foliosus var. foliosus
2022 Ron Vanderhoff

Eriodictyon parryi    Poodle-dog bush
native
Perennial herb

NAMACEAE

Eriodictyon parryi
2019 Wendy Walker
Eriodictyon parryi
2019 Bryant Baker
Eriodictyon parryi
2019 Matt Berger

native
Shrub

NAMACEAE

Eriodictyon trichocalyx var. trichocalyx
2020 Jim Andre
Eriodictyon trichocalyx var. trichocalyx
2017 Maisie Borg
Eriodictyon trichocalyx var. trichocalyx
2021 Arlee Montalvo

Eriogonum davidsonii    Davidson buckwheat,  Davidson's buckwheat
native
Annual herb

POLYGONACEAE

Eriogonum davidsonii
2022 Mike Russler
Eriogonum davidsonii
2022 Mike Russler
Eriogonum davidsonii
2022 Mike Russler

Eriogonum fasciculatum var. polifolium    California buckwheat,  Eastern mojave buckwheat
native
Shrub

POLYGONACEAE

Eriogonum fasciculatum var. polifolium
2022 Steve Matson
Eriogonum fasciculatum var. polifolium
2022 Steve Matson
Eriogonum fasciculatum var. polifolium
2022 Ron Vanderhoff

Eriogonum kennedyi var. alpigenum    Southern alpine buckwheat
rare native
Perennial herb

POLYGONACEAE

Eriogonum kennedyi var. alpigenum
2021 Aaron Echols
Eriogonum kennedyi var. alpigenum
2021 Aaron Echols
Eriogonum kennedyi var. alpigenum
2019 Manzanita Dictionary

Eriogonum nudum var. pauciflorum    Few flowered buckwheat,  Long trumpet,  Naked buckwheat
native
Shrub

POLYGONACEAE

Eriogonum nudum var. pauciflorum
2014 Steve Matson
Eriogonum nudum var. pauciflorum
2012 Ron Vanderhoff
Eriogonum nudum var. pauciflorum
2014 Steve Matson

Eriogonum saxatile    Hoary buckwheat,  Rock buckwheat,  Rock eriogonum
native
Perennial herb

POLYGONACEAE

Eriogonum saxatile
2017 Thomas Egan
Eriogonum saxatile
2019 Dana York
Eriogonum saxatile
2009 Ron Vanderhoff

Eriogonum umbellatum var. minus    Alpine sulfur flowered buckwheat,  Alpine sulphur flower buckwheat
rare native
Perennial herb

POLYGONACEAE

Eriogonum umbellatum var. minus
2015 Keir Morse
Eriogonum umbellatum var. minus
2023 Keir Morse
Eriogonum umbellatum var. minus
2015 Keir Morse

Eriogonum umbellatum var. munzii    Munz's buckwheat
native
Perennial herb

POLYGONACEAE

Eriogonum umbellatum var. munzii
2021 Arlee Montalvo
Eriogonum umbellatum var. munzii
2021 Arlee Montalvo
Eriogonum umbellatum var. munzii
2013 Gary A. Monroe

Eriogonum wrightii var. subscaposum    Bastardsage,  Wright's buckwheat
native
Perennial herb, Shrub

POLYGONACEAE

Eriogonum wrightii var. subscaposum
2020 Mark Kircher
Eriogonum wrightii var. subscaposum
2011 Steve Matson
Eriogonum wrightii var. subscaposum
2011 Steve Matson

Eriophyllum confertiflorum var. confertiflorum    Golden yarrow,  Yellow yarrow
native
Shrub

ASTERACEAE

Eriophyllum confertiflorum var. confertiflorum
2013 James Gonsman
Eriophyllum confertiflorum var. confertiflorum
2020 Mary Conway
Eriophyllum confertiflorum var. confertiflorum
2020 Ron Vanderhoff

Erodium cicutarium    Coastal heron's bill,  Red stemmed filaree,  Redstem stork's bill
invasive non-native
Annual herb

GERANIACEAE

Erodium cicutarium
2022 Steve Matson
Erodium cicutarium
2008 Steve Matson
Erodium cicutarium
2022 Steve Matson

Erysimum capitatum var. capitatum    Sanddune wallflower
native
Perennial herb

BRASSICACEAE

Erysimum capitatum var. capitatum
2017 Steve Matson
Erysimum capitatum var. capitatum
2017 Steve Matson
Erysimum capitatum var. capitatum
2017 Steve Matson

Frangula californica    California coffeeberry
native
Shrub

RHAMNACEAE

Frangula californica
2019 Talila Golan
Frangula californica
2018 Mary Conway
Frangula californica
2015 Steve Matson

Fremontodendron californicum    California flannelbush,  California fremontia,  Flannel bush
native
Shrub

MALVACEAE

Fremontodendron californicum
2020 Suzanne L. Weakley
Fremontodendron californicum
2019 Diane Etchison
Fremontodendron californicum
2020 Tom Ballinger

Fritillaria pinetorum    Pine woods fritillary,  Pinewoods fritillary
rare native
Perennial herb

LILIACEAE

Fritillaria pinetorum
2020 Aaron Echols
Fritillaria pinetorum
2011 Jeffrey Hapeman
Fritillaria pinetorum
2020 Charlotte Hill

Galium hallii    Hall's bedstraw,  Nodding bedstraw
native
Perennial herb

RUBIACEAE

Galium hallii
2019 Manzanita Dictionary
Galium hallii
2019 Manzanita Dictionary
Galium hallii
2019 Manzanita Dictionary

Gayophytum diffusum ssp. parviflorum    Diffuse gayophytum,  Small flowered groundsmoke,  Spreading groundsmoke
native
Annual herb

ONAGRACEAE

Gayophytum diffusum ssp. parviflorum
2022 Mike Russler
Gayophytum diffusum ssp. parviflorum
2022 Mike Russler
Gayophytum diffusum ssp. parviflorum
2022 Mike Russler

Gayophytum heterozygum    Zig zag gayophytum,  Zigzag groundsmoke
native
Annual herb

ONAGRACEAE

Gayophytum heterozygum
2003 Christopher L. Christie

Gayophytum oligospermum    Pinegrove gayophytum,  Pinegrove groundsmoke
native
Annual herb

ONAGRACEAE

Gayophytum oligospermum
2011 Keir Morse
Gayophytum oligospermum
2011 Keir Morse
Gayophytum oligospermum
2011 Keir Morse

Gilia ochroleuca ssp. vivida    Volcanic gilia
native
Annual herb

POLEMONIACEAE

Gilia ochroleuca ssp. vivida
2021 Don M. Davis
Gilia ochroleuca ssp. vivida
2021 Don M. Davis
Gilia ochroleuca ssp. vivida
2021 Don M. Davis

Helenium bigelovii    Bigelow's sneezeweed,  Sneezeweed
native
Perennial herb

ASTERACEAE

Helenium bigelovii
2020 Rebecca Schoenenberger
Helenium bigelovii
2019 Bryant Baker
Helenium bigelovii
2019 Bob Sweatt

Hesperoyucca whipplei    Chaparral yucca
native
Shrub

AGAVACEAE

Hesperoyucca whipplei
Geoff Burleigh
Hesperoyucca whipplei
2023 Jordan Collins
Hesperoyucca whipplei
2020 Julia Markey

Heuchera elegans    Urn-flowered alumroot
rare native
Perennial herb

SAXIFRAGACEAE

Heuchera elegans
2019 Aaron Echols
Heuchera elegans
2019 Diane Etchison
Heuchera elegans
2019 Diane Etchison

Hirschfeldia incana    Mediterranean hoary mustard,  Short podded mustard,  Summer mustard
invasive non-native
Perennial herb

BRASSICACEAE

Hirschfeldia incana
2017 Gary McDonald
Hirschfeldia incana
2017 Gary McDonald
Hirschfeldia incana
2022 Ron Vanderhoff

Holodiscus discolor var. microphyllus    Small-leaf creambush
native
Shrub

ROSACEAE

Holodiscus discolor var. microphyllus
2016 Steve Matson
Holodiscus discolor var. microphyllus
2017 Steve Matson
Holodiscus discolor var. microphyllus
2022 Steve Matson

Hulsea heterochroma    Red rayed hulsea,  Redray alpinegold
native
Perennial herb

ASTERACEAE

Hulsea heterochroma
2015 Steve Matson
Hulsea heterochroma
2015 Steve Matson
Hulsea heterochroma
2015 Steve Matson

Hulsea vestita ssp. gabrielensis    Pumice alpinegold,  San gabriel mtns. sunflower
rare native
Perennial herb

ASTERACEAE

Hulsea vestita ssp. gabrielensis
2019 Matt Berger
Hulsea vestita ssp. gabrielensis
2020 Matt Berger
Hulsea vestita ssp. gabrielensis
2013 Anuja Parikh and Nathan Gale

Kopsiopsis strobilacea    ground cone,  groundcone ,  California ground-cone
native
Perennial herb (parasitic)

OROBANCHACEAE

Kopsiopsis strobilacea
2020 Ralph Henson
Kopsiopsis strobilacea
2023 MCOSD EDRR
Kopsiopsis strobilacea
2019 Jonathan Lee

Lactuca serriola    Prickly lettuce,  Prickly wild lettuce
invasive non-native
Annual herb

ASTERACEAE

Lactuca serriola
2017 Gary McDonald
Lactuca serriola
2017 Gary McDonald
Lactuca serriola
2017 Gary McDonald

Leptosiphon breviculus    Mojave linanthus
native
Annual herb

POLEMONIACEAE

Leptosiphon breviculus
2019 Diane Etchison
Leptosiphon breviculus
2019 Marisa Persaud
Leptosiphon breviculus
2019 Diane Etchison

Lewisia rediviva var. minor    Bitter root
native
Perennial herb

MONTIACEAE

Lewisia rediviva var. minor
2018 Steve Matson
Lewisia rediviva var. minor
2018 Steve Matson
Lewisia rediviva var. minor
2018 Steve Matson

Lilium parryi    Lemon lily
rare native
Perennial herb (bulb)

LILIACEAE

Lilium parryi
2021 Maisie Borg
Lilium parryi
2021 Maisie Borg
Lilium parryi
2021 Maisie Borg

Linanthus pungens    Granite prickly phlox
native
Shrub

POLEMONIACEAE

Linanthus pungens
2020 Bob Sweatt
Linanthus pungens
2019 Susan McDougall
Linanthus pungens
2013 James Gonsman

Lupinus elatus    Tall silky lupine
rare native
Perennial herb

FABACEAE

Lupinus elatus
2003 Christopher L. Christie
Lupinus elatus
2003 Michael Charters

Luzula comosa    Common wood rush,  Hairy wood rush,  Pacific woodrush
native
Perennial grasslike herb

JUNCACEAE

Luzula comosa
2019 Matt Berger
Luzula comosa
2021 Steve Matson
Luzula comosa
2021 Steve Matson

Melica stricta    Nodding melica,  Rock melicgrass
native
Perennial grass

POACEAE

Melica stricta
2003 Steve Matson
Melica stricta
2009 Steve Matson
Melica stricta
2009 Steve Matson

Melilotus albus    White sweetclover
invasive non-native
Annual, Biennial herb

FABACEAE

Melilotus albus
2021 Ron Vanderhoff
Melilotus albus
2020 Bob Sweatt
Melilotus albus
2022 Ron Vanderhoff

Mentha spicata    Spearmint
non-native
Perennial herb

LAMIACEAE

Mentha spicata
2022 Donald Burk
Mentha spicata
2022 Donald Burk
Mentha spicata
2023 Ron Vanderhoff

Mentzelia dispersa    Bushy blazingstar,  Nada stickleaf,  Scattered blazing star
native
Annual herb

LOASACEAE

Mentzelia dispersa
2022 Bob Sweatt
Mentzelia dispersa
2022 Bob Sweatt
Mentzelia dispersa
2022 Bob Sweatt

Mentzelia laevicaulis    Blazing star,  Giant blazingstar,  Smooth stem blazing star
native
Perennial herb

LOASACEAE

Mentzelia laevicaulis
2023 Mary Ann Machi
Mentzelia laevicaulis
2015 Brad Singer
Mentzelia laevicaulis
2023 Mary Ann Machi

Mentzelia montana    Mountain blazing star
native
Annual herb

LOASACEAE

Mentzelia montana
2018 Diane Etchison
Mentzelia montana
2021 R.A. Chasey
Mentzelia montana
2018 Mary Merriman

Mimulus cardinalis    Cardinal monkey flower
native
Perennial herb

PHRYMACEAE

Mimulus cardinalis
2014 James Gonsman
Mimulus cardinalis
2023 Steve Conger
Mimulus cardinalis
2021 Mike Russler

Mimulus johnstonii    Johnston's monkeyflower
rare native
Annual herb

PHRYMACEAE

Mimulus johnstonii
2019 Matt Berger
Mimulus johnstonii
2019 Matt Berger
Mimulus johnstonii
2017 Keir Morse

Mimulus moschatus    Musk monkeyflower
native
Perennial herb

PHRYMACEAE

Mimulus moschatus
2014 James Gonsman
Mimulus moschatus
2019 Matt Berger
Mimulus moschatus
2018 Julie Kierstead Nelson

Monardella australis ssp. cinerea    Gray monardella
rare native
Perennial herb (rhizomatous)

LAMIACEAE

Monardella australis ssp. cinerea
2019 Aaron Echols
Monardella australis ssp. cinerea
2019 Aaron Echols
Monardella australis ssp. cinerea
2019 Aaron Echols

Monardella linoides ssp. stricta    Flax like monardella,  Flaxleaf monardella
native
Perennial herb

LAMIACEAE

Monardella linoides ssp. stricta
2019 Michelle Tollett
Monardella linoides ssp. stricta
2019 Michelle Tollett
Monardella linoides ssp. stricta
2019 Michelle Tollett

Nicotiana attenuata    Coyote tobacco
native
Annual herb

SOLANACEAE

Nicotiana attenuata
2009 Steve Matson
Nicotiana attenuata
2009 Steve Matson
Nicotiana attenuata
2020 Bob Sweatt

Oreonana vestita    Woolly mountain parsley,  Woolly mountainparsley
rare native
Perennial herb

APIACEAE

Oreonana vestita
2019 Matt Berger
Oreonana vestita
2006 Michael Charters
Oreonana vestita
2018 Jane Tirrell

Orobanche fasciculata    Clustered broomrape
native
Perennial herb (parasitic)

OROBANCHACEAE

Orobanche fasciculata
2016 Jim Xerogeanes
Orobanche fasciculata
2016 Jim Xerogeanes
Orobanche fasciculata
2023 Mary Ann Machi

Orobanche parishii ssp. parishii    Parish broomrape
native
Perennial herb (parasitic)

OROBANCHACEAE

Orobanche parishii ssp. parishii
2015 Steve Matson
Orobanche parishii ssp. parishii
2015 Steve Matson
Orobanche parishii ssp. parishii
2015 Steve Matson

Packera ionophylla    Tehachapi ragwort
rare native
Perennial herb

ASTERACEAE

Packera ionophylla
2019 Matt Berger
Packera ionophylla
2019 Matt Berger
Packera ionophylla
2019 Matt Berger

Pedicularis semibarbata    Bearded lousewort,  Pine lousewort,  Pine woods lousewort
native
Perennial herb

OROBANCHACEAE

Pedicularis semibarbata
2020 Bob Sweatt
Pedicularis semibarbata
2021 Mike Russler
Pedicularis semibarbata
2019 Diane Etchison

Pellaea mucronata var. californica    California cliff brake,  bird's foot fern
native
Fern

PTERIDACEAE

Pellaea mucronata var. californica
2020 Matt Berger
Pellaea mucronata var. californica
2019 Matt Berger
Pellaea mucronata var. californica
2020 Matt Berger

Penstemon caesius    San bernardino beardtongue
native
Perennial herb

PLANTAGINACEAE

Penstemon caesius
2019 Diane Etchison
Penstemon caesius
2016 Diane Etchison
Penstemon caesius
2022 Arlee Montalvo

Penstemon grinnellii var. grinnellii    Grinnell's beardtongue
native
Perennial herb

PLANTAGINACEAE

Penstemon grinnellii var. grinnellii
2014 Steve Matson
Penstemon grinnellii var. grinnellii
2014 Steve Matson
Penstemon grinnellii var. grinnellii
2014 Steve Matson

Penstemon rostriflorus    Beaked penstemon,  Bridge penstemon,  Bridge's penstemon
native
Perennial herb

PLANTAGINACEAE

Penstemon rostriflorus
2010 Steve Matson
Penstemon rostriflorus
2008 Steve Matson
Penstemon rostriflorus
2010 Steve Matson

Phacelia austromontana    Southern sierra phacelia
native
Annual herb

HYDROPHYLLACEAE

Phacelia austromontana
2019 Steve Matson
Phacelia austromontana
2019 Steve Matson
Phacelia austromontana
2019 Steve Matson

Phoradendron bolleanum    Bollean mistletoe
native
Shrub (parasitic)

VISCACEAE

Phoradendron bolleanum
2014 Steve Matson
Phoradendron bolleanum
2014 Steve Matson
Phoradendron bolleanum
2019 Aaron Echols

Pinus contorta ssp. murrayana    Lodgepole pine,  Tamarack
native
Tree

PINACEAE

Pinus contorta ssp. murrayana
2022 Arlee Montalvo
Pinus contorta ssp. murrayana
2021 Mike Russler
Pinus contorta ssp. murrayana
2021 Mike Russler

Pinus flexilis    Limber pine,  White pine
native
Tree

PINACEAE

Pinus flexilis
2023 Bryant Baker
Pinus flexilis
2023 Bryant Baker
Pinus flexilis
2023 Bryant Baker

Pinus jeffreyi    Jeffrey pine
native
Tree

PINACEAE

Pinus jeffreyi
2019 Susan McDougall
Pinus jeffreyi
2016 Dave Brandt
Pinus jeffreyi
2016 Jim Moore

Pinus lambertiana    Sugar pine
native
Tree

PINACEAE

Pinus lambertiana
2021 R.A. Chasey
Pinus lambertiana
2020 Susan McDougall
Pinus lambertiana
2021 David popp

Pinus ponderosa var. pacifica    Pacific ponderosa pine
native
Tree

PINACEAE

Pinus ponderosa var. pacifica
2015 Brian Powell
Pinus ponderosa var. pacifica
2018 Jane Tirrell
Pinus ponderosa var. pacifica
2020 BLM Redding Field Office

Platanthera dilatata var. leucostachys    Sierra bog orchid,  White Flowered Bog-Orchid
native
Perennial herb

ORCHIDACEAE

Platanthera dilatata var. leucostachys
2022 Mike Russler
Platanthera dilatata var. leucostachys
2014 Dee Warenycia
Platanthera dilatata var. leucostachys
2019 Industrious Walkers of the World

Platanthera sparsiflora    Bog orchid,  Sparse flowered bog orchid
native
Perennial herb

ORCHIDACEAE

Platanthera sparsiflora
2020 Bob Sweatt
Platanthera sparsiflora
2004 Steve Matson
Platanthera sparsiflora
2019 Matt Berger

Poa pratensis ssp. agassizensis    Kentucky blue grass,  Kentucky bluegrass
invasive non-native
Perennial grass

POACEAE

Poa pratensis ssp. agassizensis
2021 John Rawlings
Poa pratensis ssp. agassizensis
2020 Diana Wahl
Poa pratensis ssp. agassizensis
1998 Dean Wm. Taylor (Poa pratensis ssp. agassizensis)

Poa secunda ssp. secunda    One sided blue grass,  Pine bluegrass,  Sandberg's bluegrass
native
Perennial grass

POACEAE

Poa secunda ssp. secunda
2018 Ron Vanderhoff
Poa secunda ssp. secunda
2018 Ron Vanderhoff
Poa secunda ssp. secunda
2018 Ron Vanderhoff

Polygonum aviculare ssp. depressum    Prostrate knotweed
non-native
Annual, Perennial herb

POLYGONACEAE

Polygonum aviculare ssp. depressum
2016 Barbara Boethling
Polygonum aviculare ssp. depressum
2021 Ron Vanderhoff
Polygonum aviculare ssp. depressum
2014 Richard Chasey

Prunus virginiana var. demissa    Chokecherry,  Western choke cherry,  Western chokecherry
native
Tree, Shrub

ROSACEAE

Prunus virginiana var. demissa
2020 Bryant Baker
Prunus virginiana var. demissa
2020 Susan McDougall
Prunus virginiana var. demissa
2020 Susan McDougall

Pseudognaphalium thermale    Small headed cudweed
native
Perennial herb

ASTERACEAE

Pseudognaphalium thermale
2019 David Greenberger
Pseudognaphalium thermale
2021 David popp
Pseudognaphalium thermale
2022 R.A. Chasey

Pterospora andromedea    Pine drops,  Pine drops,  Woodland pinedrops
native
Perennial herb (parasitic)

ERICACEAE

Pterospora andromedea
2006 Steve Matson
Pterospora andromedea
2019 Bob Sweatt
Pterospora andromedea
2020 Joey Santore

Pyrola dentata    Toothed wintergreen
native
Perennial herb

ERICACEAE

Pyrola dentata
2011 Steve Matson
Pyrola dentata
2021 Mike Russler
Pyrola dentata
2021 R.A. Chasey

Quercus chrysolepis    Canyon live oak,  Canyon oak, maul oak, goldcup oak,  Gold cup oak
native
Tree

FAGACEAE

Quercus chrysolepis
2017 Aaron Sunshine
Quercus chrysolepis
2020 R.A. Chasey
Quercus chrysolepis
2018 joaquin hale

Quercus kelloggii    Black oak,  California black oak
native
Tree

FAGACEAE

Quercus kelloggii
2020 Kim Cabrera
Quercus kelloggii
2021 Emily Sluiman
Quercus kelloggii
2023 Ryan O'Dell

Ribes cereum var. cereum    Wax currant
native
Shrub

GROSSULARIACEAE

Ribes cereum var. cereum
2014 James Gonsman
Ribes cereum var. cereum
2021 Bryant Baker
Ribes cereum var. cereum
2020 Susan McDougall

Ribes nevadense    Mountain pink currant,  Sierra currant
native
Shrub

GROSSULARIACEAE

Ribes nevadense
2020 Bob Sweatt
Ribes nevadense
2023 Jamie Spielmann
Ribes nevadense
2004 Steve Matson

Ribes roezlii var. roezlii    Sierra gooseberry
native
Shrub

GROSSULARIACEAE

Ribes roezlii var. roezlii
2004 Steve Matson
Ribes roezlii var. roezlii
2003 Steve Matson
Ribes roezlii var. roezlii
2003 Steve Matson

Rosa woodsii ssp. gratissima    Mojave rose
native
Shrub

ROSACEAE

Rosa woodsii ssp. gratissima
2014 Steve Matson
Rosa woodsii ssp. gratissima
2014 Steve Matson
Rosa woodsii ssp. gratissima
2014 Steve Matson

Rubus leucodermis    Western raspberry,  White bark raspberry,  White stemmed raspberry
native
Shrub

ROSACEAE

Rubus leucodermis
2019 Bob Sweatt
Rubus leucodermis
2019 Bob Sweatt
Rubus leucodermis
2023 R.A. Chasey

Salix lasiolepis    Arroyo willow
native
Tree, Shrub

SALICACEAE

Salix lasiolepis
2022 Ron Vanderhoff
Salix lasiolepis
2022 Ron Vanderhoff
Salix lasiolepis
2020 Steve Matson

Sambucus caerulea    Blue elderberry
native
Shrub

VIBURNACEAE

Sambucus caerulea
2020 Diane Etchison
Sambucus caerulea
2021 Richard Spjut
Sambucus caerulea
2016 Chris Leslie

Sarcodes sanguinea    Snow plant,  Snowplant
native
Perennial herb (mycoparasitic)

ERICACEAE

Sarcodes sanguinea
2014 Jim Moore
Sarcodes sanguinea
2020 Matt Berger
Sarcodes sanguinea
2013 Brent Morgan

Sequoiadendron giganteum    Giant sequoia,  Sierra redwood, big tree
native
Tree

CUPRESSACEAE

Sequoiadendron giganteum
2019 Cathy Capone
Sequoiadendron giganteum
2022 Mary Merriman
Sequoiadendron giganteum
2021 Rico Ramirez

Silene parishii    Parish's campion,  Parish's catchfly
native
Perennial herb

CARYOPHYLLACEAE

Silene parishii
2020 John L. Thompson
Silene parishii
2015 Matt Berger
Silene parishii
2020 John L. Thompson

Silene verecunda    Dolores campion,  San francisco campion
native
Perennial herb

CARYOPHYLLACEAE

Silene verecunda
2022 Cynthia Powell
Silene verecunda
2022 Cynthia Powell
Silene verecunda
2022 Cynthia Powell

Sisymbrium altissimum    Tall tumblemustard,  Tumble mustard,  Tumbling mustard
non-native
Annual herb

BRASSICACEAE

Sisymbrium altissimum
2019 Ron Vanderhoff
Sisymbrium altissimum
2020 Ron Vanderhoff
Sisymbrium altissimum
2020 Ron Vanderhoff

Sisyrinchium bellum    Western blue eyed grass
native
Perennial herb

IRIDACEAE

Sisyrinchium bellum
2020 Mary Conway
Sisyrinchium bellum
2024 Ron Vanderhoff
Sisyrinchium bellum
2019 Stacie Wolny

Solidago velutina ssp. californica    California goldenrod,  Oreja de liebre
native
Perennial herb

ASTERACEAE

Solidago velutina ssp. californica
2013 Steve Matson
Solidago velutina ssp. californica
2008 Steve Matson
Solidago velutina ssp. californica
2008 Steve Matson

Stephanomeria exigua ssp. exigua    Mitra,  Slender stephanomeria,  Small wirelettuce
native
Annual herb

ASTERACEAE

Stephanomeria exigua ssp. exigua
2019 Diane Etchison
Stephanomeria exigua ssp. exigua
2022 Steve Matson
Stephanomeria exigua ssp. exigua
2017 Steve Matson

Stipa occidentalis var. californica    California needle grass
native
Perennial grass

POACEAE

Stipa occidentalis var. californica
2022 Steve Matson
Stipa occidentalis var. californica
2022 Steve Matson
Stipa occidentalis var. californica
2022 Steve Matson

Stipa parishii var. parishii    Parish's needlegrass
native
Perennial grass

POACEAE

Stipa parishii var. parishii
2022 Steve Matson
Stipa parishii var. parishii
2019 Steve Matson
Stipa parishii var. parishii
2022 Steve Matson

native
Shrub

CAPRIFOLIACEAE

Symphoricarpos rotundifolius var. parishii
2005 Steve Matson
Symphoricarpos rotundifolius var. parishii
2005 Steve Matson

Tauschia parishii    Parish's tauschia,  Parish's umbrellawort
native
Perennial herb

APIACEAE

Tauschia parishii
2013 Steve Matson
Tauschia parishii
2013 Steve Matson
Tauschia parishii
2013 Steve Matson

Tetradymia canescens    Gray horsebrush,  Spineless horsebrush
native
Shrub

ASTERACEAE

Tetradymia canescens
2015 Steve Matson
Tetradymia canescens
2015 Steve Matson
Tetradymia canescens
2012 Steve Matson

Tribulus terrestris    Puncture vine,  Puncturevine
invasive non-native
Annual herb

ZYGOPHYLLACEAE

Tribulus terrestris
2015 Steve Matson
Tribulus terrestris
2020 Ron Vanderhoff
Tribulus terrestris
2020 Maura Hay

Verbena lasiostachys    Common verbena,  Vervain,  Western verbena
native
Perennial herb

VERBENACEAE

Verbena lasiostachys
2010 Steve Matson
Verbena lasiostachys
2010 Steve Matson
Verbena lasiostachys
2010 Steve Matson

Viola pinetorum ssp. grisea    Goosefoot yellow violet,  Grey leaved violet
rare native
Perennial herb

VIOLACEAE

Viola pinetorum ssp. grisea
2019 Matt Berger
Viola pinetorum ssp. grisea
2019 Matt Berger
Viola pinetorum ssp. grisea
2022 Eric Koberle