Cerro Romauldo
Cerro Romauldo, Camp San Luis Obispo, California San Luis Obispo County |
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David Keil / CNPS-SLO (2019-06-09) |
195 PLANTS |
Achillea millefolium Common yarrow
native
Perennial herb ![]() 2022 Andy Ford
![]() 2014 James Gonsman
![]() 2023 Ron Vanderhoff
|
Acmispon glaber var. glaber Deerweed
native
Perennial herb ![]() 2020 Ron Vanderhoff
![]() 2020 Ron Vanderhoff
![]() 2020 Ron Vanderhoff
|
Acmispon parviflorus Hill lotus
native
Annual herb ![]() 2019 Ron Vanderhoff
![]() 2005 Steve Matson
![]() 2005 Steve Matson
|
Acmispon strigosus Strigose lotus
native
Annual herb ![]() 2019 Gary McDonald
![]() 2019 Diane Etchison
![]() 2019 Gary McDonald
|
native
Tree, Shrub ![]() 2020 Ron Vanderhoff
![]() 2020 Ron Vanderhoff
![]() 2019 Gary McDonald
|
Adiantum jordanii Adiantum, maiden hair fern
native
Fern ![]() 2022 BOB CASE
![]() 2019 Ron Vanderhoff
![]() 2019 Susan McDougall
|
Agoseris grandiflora var. grandiflora Giant mountain dandelion
native
Perennial herb ![]() 2007 Gerald Carr
![]() 2007 Gerald Carr
![]() 2021 Emily Sluiman
|
Agrostis pallens Leafy bent grass, Seashore bentgrass, Thingrass
native
Perennial grass ![]() 2021 John Rawlings
![]() 2008 Keir Morse
![]() 2021 John Rawlings
|
Aira caryophyllea Shiver grass, Silver hairgrass, Silvery hairgrass
invasive non-native
Annual grass ![]() 2019 Gary McDonald
![]() 2005 Steve Matson
![]() 2015 Chris Jaster
|
Amaryllis belladonna Belladonna lily
non-native
Perennial herb ![]() 2016 Camille Nowell
![]() 2020 Jacob Martin
![]() 2022 Ron Vanderhoff
|
Anthemis cotula Dog fennel, Mayweed, dog fennel, Stinking chamomile
invasive non-native
Annual herb ![]() 2017 Diane Etchison
![]() 2019 Nathan Taxel
![]() 2019 Dave Beller
|
Antirrhinum kelloggii Climbing snapdragon, Kellogg's snapdragon, Lax snapdragon
native
Annual herb ![]() 2020 Ron Vanderhoff
![]() 2019 David Greenberger
![]() 2019 Ron Vanderhoff
|
Arctostaphylos obispoensis Bishop manzanita, Serpentine manzanita
rare native
Shrub ![]() 2019 Susan McDougall
![]() 2021 Mike Russler
![]() 2021 Mike Russler
|
Artemisia californica California sagebrush, Coast sagebrush, Coastal sage brush
native
Shrub ![]() 2018 James Gonsman
![]() 2022 Julia Markey
![]() 2020 Ron Vanderhoff
|
Artemisia douglasiana California mugwort, Douglas' sagewort
native
Perennial herb ![]() 2013 Brent Morgan
![]() 2022 Ron Vanderhoff
![]() 2021 Mike Russler
|
Baccharis pilularis Coyote brush, Dwarf chaparral broom
native
Shrub ![]() 2022 Ryan O'Dell
![]() 2021 Ron Vanderhoff: Staminate and pistillate plants in flower.
![]() 2018 Cynthia Powell
|
Bellardia trixago Mediterranean lineseed
invasive non-native
Annual herb ![]() 2016 Michael Mitchell
![]() 2016 Michael Mitchell
![]() 2015 jamie smith
|
Bloomeria crocea var. aurea Common goldenstar
native
Perennial herb ![]() 2019 David Greenberger
![]() 2012 Gary McDonald
![]() 2014 Gary McDonald
|
Brachypodium hybridum Small Tree-Mallow
|
Bromus carinatus var. carinatus California brome, Mountain brome
native
Perennial grass ![]() 2016 Richard Chasey
![]() 2013 Jean Pawek
![]() 2010 Neal Kramer
|
Bromus diandrus Bromegrass, Ripgut brome, Ripgut grass
invasive non-native
Annual grass ![]() 2022 Ron Vanderhoff
![]() 2021 Richard Spjut
![]() 2022 Ron Vanderhoff
|
Bromus hordeaceus Soft brome, Soft chess
invasive non-native
Annual grass ![]() 2023 Ron Vanderhoff
![]() 2018 Gary McDonald
![]() 2018 Gary McDonald
|
Bromus rubens Red brome
invasive non-native
Annual grass ![]() 2015 Chris Jaster
![]() 2015 jamie smith
![]() 2018 Gary McDonald
|
Calochortus albus White fairy lantern, White globe lily
native
Perennial herb ![]() 2019 David Greenberger
![]() 2019 Cynthia Powell
![]() 2009 Bob Case
|
Calochortus clavatus var. clavatus Club haired mariposa lily, Clubhair mariposa lily
rare native
Perennial herb (bulb) ![]() 2020 David Wolfson
![]() 2019 Marisa Persaud
![]() 2008 Gary A. Monroe
|
Calystegia macrostegia ssp. cyclostegia Coast morning glory, Island false bindweed
native
Perennial herb, Vine ![]() 2017 Michael Mitchell
![]() 2020 James Gonsman
![]() 2017 Michael Mitchell
|
Calystegia subacaulis ssp. episcopalis Cambria morning glory, San luis obispo county morning glory
rare native
Perennial herb (rhizomatous) ![]() 2021 Kristen Nelson
![]() 2018 Adonis Tate
![]() 2021 Kristen Nelson
|
Cardamine californica California toothwort, milkmaids
native
Perennial herb ![]() 2020 Barbara Peck
![]() 2019 Ron Vanderhoff
![]() 2019 Ron Vanderhoff
|
Cardamine oligosperma Bitter cress, Idaho bittercress
native
Annual, Perennial herb ![]() 2008 Steve Matson
![]() 2013 Emily Wong
![]() 2013 Ron Wolf
|
Carduus pycnocephalus Italian thistle
invasive non-native
Annual herb ![]() 2019 Gary McDonald
![]() 2008 Zoya Akulova
![]() 2017 Gary McDonald
|
Carthamus lanatus Woolly distaff thistle
invasive non-native
Annual herb ![]() 2019 Lenihan Mazur
![]() 2019 Danielle Carney
![]() 2019 Danielle Carney
|
Castilleja affinis ssp. affinis Coast indian paintbrush
native
Perennial herb ![]() 2006 Steve Matson
![]() 2021 Dylan Neubauer
![]() 2019 Ron Vanderhoff
|
Ceanothus cuneatus var. ramulosus Buck brush
native
Shrub ![]() 2019 Susan McDougall
![]() 2020 Robert Steers
![]() 2019 Susan McDougall
|
Ceanothus spinosus Greenbark ceanothus, Redheart
native
Tree, Shrub ![]() 2018 Ron Vanderhoff
![]() 2012 Ron Vanderhoff
![]() 2019 Ron Vanderhoff
|
Cenchrus longisetus Feathertop
invasive non-native
Perennial grass ![]() 2018 Ron Vanderhoff
![]() 2018 Steven Cognac
![]() 2021 Julian Geoghegan
|
Cenchrus setaceus Small Tree-Mallow
|
Centaurea calcitrapa Purple star thistle, Red star thistle
invasive non-native
Annual, Perennial herb ![]() 2021 R.A. Chasey
![]() 2019 MCOSD EDRR
![]() 2022 R.A. Chasey
|
Centaurea melitensis Maltese star thistle, Napa star thistle, Tocalote
invasive non-native
Annual herb ![]() 2019 Ron Vanderhoff
![]() 2020 Ron Vanderhoff
![]() 2020 Laura Anna Arellano
|
Cerastium glomeratum Large mouse ears, Mouseear chickweed, Sticky chickweed
non-native
Annual herb ![]() 2023 Ron Vanderhoff
![]() 2023 Ron Vanderhoff
![]() 2007 Carol W. Witham
|
Chlorogalum pomeridianum var. pomeridianum Common soaproot, Wavyleaf soap plant
native
Perennial herb ![]() 2021 Sue Graue
![]() 2015 Sharon King & Randy Aeschliman
![]() 2018 Karen Scheuermann
|
Cirsium vulgare Bull thistle
invasive non-native
Perennial herb ![]() 2017 James Bailey
![]() 2019 Gustavo Vasquez
![]() 2020 Bob Sweatt
|
Clarkia affinis Chaparral clarkia, Chaparral fairyfan
native
Annual herb ![]() 2019 David Greenberger
![]() 2019 Ken Hickman
![]() 2020 Steve Laymon
|
Clarkia epilobioides Canyon clarkia, Willow herb clarkia
native
Annual herb ![]() 2017 Steve Matson
![]() 2019 David Greenberger
![]() 2017 Steve Matson
|
Claytonia exigua ssp. exigua Little spring beauty, Serpentine springbeauty, Viridis
native
Annual herb ![]() 2021 Zoya Akulova-Barlow
![]() 2022 Mike Russler
![]() 2003 James B. Gratiot
|
Claytonia perfoliata ssp. perfoliata Claytonia, Miner's lettuce
native
Annual herb ![]() 2008 Steve Matson
![]() 2008 Steve Matson
![]() 2008 Steve Matson
|
Clinopodium douglasii Yerba buena
native
Perennial herb ![]() 2019 Gary McDonald
![]() 2012 Gary McDonald
![]() 2012 Gary McDonald
|
Conium maculatum Poison hemlock
invasive non-native
Perennial herb ![]() 2019 James Bailey
![]() 2013 Toni Corelli
![]() 2016 Cynthia Powell
|
Corethrogyne filaginifolia Common sandaster
native
Perennial herb ![]() 2022 Mike Russler
![]() 2018 Ron Vanderhoff
![]() 2021 Mike Russler
|
Cynosurus echinatus Annual dogtail, Bristly dogstail grass, Dogtail grass
invasive non-native
Annual grass ![]() 2017 Gary McDonald
![]() 2010 Julie A. Kierstead
![]() 2022 Ron Vanderhoff
|
Daucus pusillus American wild carrot, Rattlesnake weed
native
Annual herb ![]() 2019 Diane Etchison
![]() 2022 David Wolfson
![]() 2021 Ken Lunders
|
Deinandra fasciculata Clustered tarweed
native
Annual herb ![]() 2022 David Strauch
![]() 2017 Steve Matson
![]() 2017 Steve Matson
|
Delairea odorata Cape ivy
invasive non-native
Perennial herb ![]() 2019 Ron Vanderhoff
![]() 2019 Ron Vanderhoff
![]() 2019 Ron Vanderhoff
|
Deschampsia danthonioides Annual hairgrass
native
Annual grass ![]() 2003 Steve Matson
![]() 2003 Steve Matson
![]() 2018 Emily Allen
|
Diplacus aurantiacus var. aurantiacus Orange Bush Monkeyflower
native
Shrub ![]() 2023 Bill Kress
![]() 2019 Stacie Wolny
![]() 2019 Gary McDonald
|
Dipsacus sativus Fuller's teasel, Indian teasel
invasive non-native
Annual, Biennial herb ![]() 2019 Danielle Carney
![]() 2022 Jennifer Mo
![]() 2022 David Strauch
|
Dipterostemon capitatus ssp. capitatus Blue dicks
native
Perennial herb ![]() 2023 Alaine Arslan
![]() 2016 Steve Matson
![]() 2008 Steve Matson
|
Drymocallis glandulosa var. glandulosa Sticky cinquefoil
native
Perennial herb ![]() 2020 Diane Etchison
![]() 2017 Steve Matson
![]() 2021 Mike Russler
|
Dryopteris arguta California wood fern, Coastal wood fern, Shield fern
native
Fern ![]() 2018 James Gonsman
![]() 2019 Rebecca Crowe
![]() 2023 Julia Markey
|
Dudleya blochmaniae ssp. blochmaniae Blochman's dudleya, Blochman's liveforever
rare native
Perennial herb ![]() 2022 Aaron Echols
![]() 2022 Aaron Echols
![]() 2022 Aaron Echols
|
Dudleya lanceolata Lanceleaf liveforever, Southern california dudleya
native
Perennial herb ![]() 2015 Dee Warenycia
![]() 2020 Steven M Norris
![]() 2020 Steven M Norris
|
Elymus condensatus Giant wild rye
native
Perennial grass ![]() 2020 Ron Vanderhoff
![]() 2022 John Rawlings
![]() 2020 Diane Etchison
|
Elymus glaucus ssp. glaucus Blue wild rye, Blue wildrye, Western rye grass
native
Perennial grass ![]() 2014 Toni Corelli
![]() 2021 Arlee Montalvo
![]() 2022 Ron Vanderhoff
|
Epilobium canum ssp. canum California fuchsia, Hummingbird trumpet
native
Perennial herb ![]() 2018 Ron Vanderhoff
![]() 2018 Ron Vanderhoff
![]() 2018 Ron Vanderhoff
|
Equisetum laevigatum Horsetail, Smooth horsetail, Smooth scouring rush
native
Fern ![]() 2020 David popp
![]() 2021 Ron Vanderhoff
![]() 2021 Richard Spjut
|
Equisetum telmateia ssp. braunii Giant horse tail, Giant horsetail
native
Fern ![]() 2011 Toni Corelli
![]() 2021 Bryant Baker
![]() 2021 Bryant Baker
|
Erigeron canadensis Canada horseweed
native
Annual herb ![]() 2017 Gary McDonald
![]() 2017 Gary McDonald
![]() 2022 Mike Russler
|
Erigeron foliosus var. foliosus Leafy fleabane, Thread stemmed fleabane
native
Perennial herb, Shrub ![]() 2023 Ron Vanderhoff
![]() 2021 Jacob Martin
![]() 2022 Ron Vanderhoff
|
Eriogonum parvifolium Dune eriogonum, Sea cliff buckwheat, Seacliff buckwheat
native
Shrub ![]() 2022 Mary Conway
![]() 2020 Ron Vanderhoff
![]() 2021 Ron Vanderhoff
|
Eriophyllum confertiflorum var. confertiflorum Golden yarrow, Yellow yarrow
native
Shrub ![]() 2013 James Gonsman
![]() 2020 Mary Conway
![]() 2020 Ron Vanderhoff
|
Erodium botrys Big heron bill, Broad leaf filaree, Long beaked filaree
non-native
Annual herb ![]() 2014 Bryan Derr
![]() 2017 Gary McDonald
![]() 2015 Ken Lunders
|
Erythranthe microphylla Small leaved monkeyflower
rare native
Annual herb ![]() 2019 Susan McDougall
![]() 2021 Robert Steers
![]() 2021 Robert Steers
|
Eucalyptus globulus Blue gum, Tasmanian bluegum
invasive non-native
Tree ![]() 2020 Jennifer Mo
![]() 2022 Ryan O'Dell
![]() 2021 Cynthia Powell
|
Eucrypta chrysanthemifolia var. chrysanthemifolia Common eucrypta, Spotted hideseed
native
Annual herb ![]() 2014 Steve Matson
![]() 2022 Jennifer Mo
![]() 2014 Steve Matson
|
Festuca perennis Italian rye grass
invasive non-native
Annual, Perennial grass ![]() 2019 Ron Vanderhoff
![]() 2017 Gary McDonald
![]() 2021 Ron Vanderhoff
|
Foeniculum vulgare Biscuit root, Sweet fennel
invasive non-native
Perennial herb ![]() 2019 Nicole Leatherman
![]() 2019 Ron Vanderhoff
![]() 2018 Henry DiRocco
|
Fritillaria biflora var. biflora Chocolate lily
native
Perennial herb (bulb) ![]() 2020 David Greenberger
![]() 2016 Ron Vanderhoff
![]() 2018 Michael Mitchell
|
Galium aparine Cleavers, Common bedstraw, Goose grass
native
Annual herb ![]() 2020 Ron Vanderhoff
![]() 2005 Steve Matson
![]() 2020 Ron Vanderhoff
|
Galium californicum ssp. californicum California bedstraw
native
Perennial herb ![]() 2018 Ken Hickman
![]() 2017 Ken Hickman
![]() 2015 James Gonsman
|
Galium californicum ssp. flaccidum California bedstraw
native
Perennial herb ![]() 2014 Steve Matson
![]() 2014 Steve Matson
![]() 2014 Steve Matson
|
Galium porrigens var. porrigens Climbing bedstraw, Graceful bedstraw, Oval leaved bedstraw
native
Vine, Shrub ![]() 2022 Ron Vanderhoff
![]() 2022 Ron Vanderhoff
![]() 2022 Ron Vanderhoff
|
Gamochaeta ustulata Featherweed
native
Perennial herb ![]() 2019 Gary McDonald
![]() 2021 Zoya Akulova-Barlow
![]() 2019 Gary McDonald
|
Gastridium phleoides Nit grass
non-native
Annual grass ![]() 2020 Ron Vanderhoff
![]() 2020 Ron Vanderhoff
![]() 2021 Paul Aigner
|
Geranium carolinianum Carolina geranium
native
Annual herb ![]() 2021 Ron Vanderhoff
![]() 2023 Ron Vanderhoff
![]() 2023 Ron Vanderhoff
|
Geranium dissectum Cranesbill, Cut leaved geranium, Cutleaf geranium
invasive non-native
Annual herb ![]() 2021 Al Keuter
![]() 2023 Ron Vanderhoff
![]() 2014 Bryan Derr
|
Hazardia squarrosa var. squarrosa Saw toothed goldenbush, Sawtooth goldenbush
native
Shrub ![]() 2021 Mike Russler
![]() 2021 Mary Conway
![]() 2011 Neal Kramer
|
Hedypnois rhagadioloides Crete weed
non-native
Annual herb ![]() 2012 Michael Perlmutter
![]() 2022 Steve Matson
![]() 2022 Steve Matson
|
Hesperevax sparsiflora var. sparsiflora Erect dwarf cudweed, Few flowered evax
native
Annual herb ![]() 2020 Stacie Wolny
![]() 2020 R.A. Chasey
![]() 2021 R.A. Chasey
|
Heteromeles arbutifolia Christmas berry, Toyon
native
Shrub ![]() 2015 James Gonsman
![]() 2017 Gary McDonald
![]() 2017 Gary McDonald
|
Hirschfeldia incana Mediterranean hoary mustard, Short podded mustard, Summer mustard
invasive non-native
Perennial herb ![]() 2017 Gary McDonald
![]() 2017 Gary McDonald
![]() 2022 Ron Vanderhoff
|
Holodiscus discolor Cream bush, Ocean spray, Oceanspray
native
Shrub ![]() 2019 Bob Sweatt
![]() 2020 Camille Nowell
![]() 2023 Doug Zimmerman
|
Hordeum marinum subsp gussoneanum Small Tree-Mallow
|
Horkelia cuneata var. cuneata Wedge leaved horkelia
native
Perennial herb ![]() 2020 David Greenberger
![]() 2018 Debra L. Cook
![]() 2021 Mary Conway
|
Juncus patens Common rush, Spreading rush
native
Perennial grasslike herb ![]() 2022 R.A. Chasey
![]() 2022 R.A. Chasey
![]() 2008 Neal Kramer
|
Juncus phaeocephalus var. phaeocephalus Brown headed rush, Brownhead rush
native
Perennial grasslike herb ![]() 2019 Dee Shea Himes
![]() 2007 Neal Kramer
![]() 2019 John Rawlings
|
Lagophylla ramosissima Branched lagophylla, Common hareleaf
native
Annual herb ![]() 2019 Diane Etchison
![]() 2021 Dee Shea Himes
![]() 2020 Ken Hickman
|
Lasthenia gracilis Needle goldfields
native
Annual herb ![]() 2016 Michael Mitchell
![]() 2019 Susan McDougall
![]() 2014 Michael Mitchell
|
Lathyrus vestitus var. vestitus Common pacific pea, Hillside pea, Wild sweetpea
native
Perennial herb ![]() 2018 Ron Vanderhoff
![]() 2022 Charles Russell
![]() 2015 Chris Jaster
|
Leptosiphon parviflorus Variable linanthus
native
Annual herb ![]() 2008 Keir Morse
![]() 2008 Keir Morse
![]() 2008 Keir Morse
|
Logfia gallica Narrowleaf cottonrose
non-native
Annual herb ![]() 2015 jamie smith
![]() 2013 Keir Morse
![]() 2017 Barbara Boethling
|
Lonicera hispidula Pink honeysuckle
native
Vine, Shrub ![]() 2019 Stacie Wolny
![]() 2019 Stacie Wolny
![]() 2021 Bryant Baker
|
Luzula subsessilis Pacific woodrush
native
Perennial grasslike herb ![]() 2021 David popp
![]() 2021 David popp
![]() 2021 David popp
|
Lysimachia arvensis Scarlet pimpernel
non-native
Annual herb ![]() 2017 B.J. Dion
![]() 2019 Barbara Boethling
![]() 2022 Chris McDonald
|
Madia exigua Little tarweed, Meager tarweed, Small tarweed
native
Annual herb ![]() 2021 Helen Hancock
![]() 2023 Ron Vanderhoff
![]() 2021 Steve Laymon
|
Madia gracilis Grassy tarweed, Gumweed madia, Slender tarweed
native
Annual herb ![]() 2019 Ron Vanderhoff
![]() 2021 Amber Bedgood
![]() 2019 Ron Vanderhoff
|
Mahonia pinnata ssp. pinnata California barberry, Coast barberry, Shiny leaf barberry
native
Shrub ![]() 2022 Alice Cummings
![]() 2021 Ron Vanderhoff
![]() 2021 R.A. Chasey
|
Marah fabacea California man-root
native
Perennial herb, Vine ![]() 2018 Karen Scheuermann
![]() 2021 Cyril Guyot
![]() 2018 Gary McDonald
|
Matricaria discoidea Pineapple weed
native
Annual herb ![]() 2008 Steve Matson
![]() 2019 Diane Etchison
![]() 2018 Stacie Wolny
|
Medicago polymorpha Bur clover, Bur medic, California burclover
invasive non-native
Annual herb ![]() 2019 Gary McDonald
![]() 2019 Gary McDonald
![]() 2019 Gary McDonald
|
Melica imperfecta California melic, Coast range melic, Small flowered melica
native
Perennial grass ![]() 2020 Ron Vanderhoff
![]() 2021 Ron Vanderhoff
![]() 2020 Ron Vanderhoff
|
Micranthes californica Greene's saxifrage
native
Perennial herb ![]() 2020 Cara Wilcox
![]() 2016 Steve Matson
![]() 2016 Steve Matson
|
Micropus californicus var. subvestitus Hairy slender cottonweed, Q tips
native
Annual herb ![]() 2022 R.A. Chasey
![]() 2022 R.A. Chasey
![]() 2022 R.A. Chasey
|
Monardella villosa ssp. obispoensis San luis obispo coyote mint
native
Perennial herb ![]() 2019 David Wolfson
![]() 2019 David Wolfson
![]() 2020 Dee Shea Himes
|
Nasturtium officinale Watercress
native
Perennial herb (aquatic) ![]() 2019 Patrick Furtado
![]() 2016 Joan Hampton
![]() 2019 Diane Etchison
|
Navarretia atractyloides Holly leaf navarretia, Hollyleaf pincushionplant
native
Annual herb ![]() 2019 Diane Etchison
![]() 2010 George Butterworth
![]() 2019 Ken Hickman
|
Oxalis pes-caprae Bermuda buttercup, Sourgrass
invasive non-native
Perennial herb ![]() 2015 Richard Chasey
![]() 2017 Angelique Herman
![]() 2019 Gary McDonald
|
Oxalis pilosa Hairy wood sorrel
native
Annual herb ![]() 2022 R.A. Chasey
![]() 2009 Avis Boutell
![]() 2022 Cynthia Powell
|
Pellaea andromedifolia Coffee cliffbrake, Coffee fern
native
Fern ![]() 2021 Mike Russler
![]() 2021 Steve Matson
![]() 2020 Tina Curiel
|
Pentagramma triangularis ssp. triangularis Gold back fern
native
Fern ![]() 2019 James Gonsman
![]() 2008 Steve Matson
![]() 2008 Steve Matson
|
Phacelia imbricata ssp. imbricata Imbricate Phacelia
native
Annual herb ![]() 2022 R.A. Chasey
![]() 2022 Robert Steers
![]() 2022 Robert Steers
|
Phacelia malvifolia Stinging phacelia
native
Annual herb ![]() 2018 Michael Mitchell
![]() 2022 Jennifer Mo
![]() 2013 Toni Corelli
|
Phalaris paradoxa Hood canarygrass
non-native
Annual grass ![]() 2021 David popp
![]() 2021 John Rawlings
![]() 2017 James Bailey
|
Pholistoma auritum var. auritum Blue fiesta flower, Blue fiestaflower, Fiesta flower
native
Annual herb ![]() 2014 Steve Matson
![]() 2014 Steve Matson
![]() 2021 Ron Vanderhoff
|
Pholistoma membranaceum White fiesta flower, White fiestaflower
native
Annual herb ![]() 2023 David Wolfson
![]() 2019 Gary McDonald
![]() 2022 Mike Russler
|
Pinus radiata Monterey pine
native
Tree ![]() 2011 Toni Corelli
![]() 2012 Michael Mitchell
![]() 2012 Michael Mitchell
|
Plantago erecta California plantain, Dotseed plantain, Foothill plantain
native
Annual herb ![]() 2021 Charles Russell
![]() 2008 Margo Bors
![]() 2022 Mike Russler
|
Plantago lanceolata English plantain, Narrow leaved plantain, Ribgrass
invasive non-native
Perennial herb ![]() 2017 Gary McDonald
![]() 2019 Joe Engelbrecht
![]() 2021 Ken Lunders
|
Platanus racemosa California sycamore, Western sycamore
native
Tree ![]() 2021 Ron Vanderhoff
![]() 2019 Rachelle Gray
![]() 2018 Ron Vanderhoff
|
Poa secunda ssp. secunda One sided blue grass, Pine bluegrass, Sandberg's bluegrass
native
Perennial grass ![]() 2018 Ron Vanderhoff
![]() 2018 Ron Vanderhoff
![]() 2018 Ron Vanderhoff
|
Pogogyne serpylloides Thyme leaf mesa mint, Thymeleaf mesamint
native
Annual herb ![]() 2020 Stacie Wolny
![]() 2022 R.A. Chasey
![]() 2020 Stacie Wolny
|
Polypodium californicum California polypody
native
Fern ![]() 2020 Ron Vanderhoff
![]() 2021 Ron Vanderhoff
![]() 2022 Suzanne L. Weakley
|
Polypodium calirhiza Acrid fern, Licorice fern, Nested polypody
native
Fern ![]() 2022 R.A. Chasey
![]() 2015 James Gonsman
![]() 2020 Susan McDougall
|
Primula clevelandi Small Tree-Mallow
|
Prunus ilicifolia var. ilicifolia Holly leaf cherry, Hollyleaf cherry
native
Tree, Shrub ![]() 2018 David Greenberger
![]() 2019 Ron Vanderhoff
![]() 2019 Ron Vanderhoff
|
Pseudognaphalium californicum Ladies' tobacco
native
Annual, Perennial herb ![]() 2019 Gary McDonald
![]() 2020 Steven M Norris
![]() 2021 Ron Vanderhoff
|
Pseudognaphalium luteoalbum Jersey cudweed
non-native
Annual herb ![]() 2011 Toni Corelli
![]() 2019 Diane Etchison
![]() 2021 Ron Vanderhoff
|
Psilocarphus tenellus Slender woolly marbles, Slender woollyheads
native
Annual herb ![]() 2006 Steve Matson
![]() 2017 Toni Corelli
![]() 2018 Ron Vanderhoff
|
Pteridium aquilinum var. pubescens Hairy brackenfern, Western bracken fern
native
Fern ![]() 2019 Ron Vanderhoff
![]() 2019 Ron Vanderhoff
![]() 2022 Bob Sweatt
|
Quercus agrifolia var. agrifolia California live oak, Coast live oak
native
Tree ![]() 2023 Ron Vanderhoff
![]() 2022 Ron Vanderhoff
![]() 2021 Al Keuter
|
Ranunculus californicus California buttercup
native
Perennial herb ![]() 2019 Diane Etchison
![]() 2019 Diane Etchison
![]() 2020 Mitchell Coleman
|
Rhamnus crocea Redberry buckthorn
native
Shrub ![]() 2011 Michael Mitchell
![]() 2022 Ron Vanderhoff
![]() 2019 Ron Vanderhoff
|
Ribes malvaceum var. malvaceum Chaparral currant
native
Shrub ![]() 2023 R.A. Chasey
![]() 2020 Ron Vanderhoff
![]() 2023 R.A. Chasey
|
Ribes speciosum Fuchsia flowered gooseberry, Fuchsiaflower gooseberry
native
Shrub ![]() 2022 David Chipping
![]() 2021 Ron Vanderhoff
![]() 2012 Ron Vanderhoff
|
Rosa californica California wild rose, California wildrose
native
Shrub ![]() 2022 Suzanne L. Weakley
![]() 2022 Suzanne L. Weakley
![]() 2020 R.A. Chasey
|
Rosa spithamea Ground rose, Sonoma rose
native
Shrub ![]() 2020 David Krause
![]() 1973 Geoff Burleigh
![]() 2009 Neal Kramer
|
Rubus ursinus California blackberry, Pacific blackberry
native
Vine, Shrub ![]() 2018 Ken Lunders
![]() 2019 Ron Vanderhoff
![]() 2015 Kelli Kallenborn
|
Rumex conglomeratus Clustered dock, Green dock
non-native
Perennial herb ![]() 2020 Ron Vanderhoff
![]() 2021 David popp
![]() 2020 Ron Vanderhoff
|
Rumex crispus Curly dock, Curly leaved dock, Rhubarb
invasive non-native
Perennial herb ![]() 2018 Tim Lewis
![]() 2019 Diane Etchison
![]() 2022 David Strauch
|
Rumex pulcher Fiddle dock
non-native
Perennial herb ![]() 2020 Ryan Carle
![]() 2022 Chris McDonald
![]() 2019 Saul Soto
|
Sagina decumbens ssp. occidentalis Western pearlwort
native
Annual herb ![]() 2019 Ron Vanderhoff
![]() 2019 Ron Vanderhoff
![]() 2019 Ron Vanderhoff
|
Salix lasiolepis Arroyo willow
native
Tree, Shrub ![]() 2017 Susan Kotelnicki
![]() 2022 Ron Vanderhoff
![]() 2020 Steve Matson
|
Salvia mellifera Black sage
native
Shrub ![]() 2017 Steve Matson
![]() 2022 Suzanne L. Weakley
![]() 2019 Diane Etchison
|
Salvia spathacea Hummingbird sage
native
Perennial herb ![]() 2020 David Wolfson
![]() 2020 Abby Nichols
![]() 2020 Bryant Baker
|
Sambucus nigra ssp. caerulea Blue elderberry
native
Tree, Shrub ![]() 2021 Mike Russler
![]() 2020 Diane Etchison
![]() 2022 El Byrne
|
Sanicula arguta Sharp toothed sanicle, Sharp toothed snakeroot, Sharptooth blacksnakeroot
native
Perennial herb ![]() 2022 Ron Vanderhoff
![]() 2017 Diane Etchison
![]() 2006 Steve Matson
|
Sanicula crassicaulis Gamble weed, Pacific blacksnakeroot, Pacific sanicle
native
Perennial herb ![]() 2020 Susan McDougall
![]() 2020 Ryan Carle
![]() 2020 R.A. Chasey
|
Sanicula laciniata Coast sanicle, Coastal blacksnakeroot
native
Perennial herb ![]() 2022 Diane Renshaw
![]() 2022 R.A. Chasey
![]() 2018 Ken Hickman
|
Scrophularia californica ssp. californica California bee plant, California figwort
native
Perennial herb ![]() 2020 Bob Sweatt
![]() 2006 Steve Matson
![]() 2019 Cynthia Powell
|
Selaginella bigelovii Bigelow's moss fern, Bigelow's spike moss, Bushy spikemoss
native
![]() 2019 Ron Vanderhoff
![]() 2019 Ron Vanderhoff
![]() 2018 Ron Vanderhoff
|
Senecio glomeratus Cutleaf burnweed
invasive non-native
Annual, Perennial herb ![]() 2015 Lynn Overtree
![]() 2020 Diana Wahl
![]() 2021 Mary Conway
|
Sidalcea malviflora ssp. laciniata Dwarf checkerbloom, Laciniate checker mallow
native
Perennial herb (rhizomatous) ![]() 2020 David Greenberger
![]() 2021 Maria Stokes
![]() 2021 Cynthia Powell
|
Silene gallica Common catchfly, Windmill pink
non-native
Annual herb ![]() 2019 Mary Wloch
![]() 2017 Gary McDonald
![]() 2019 Gary McDonald
|
Silene laciniata ssp. laciniata Cardinal catchfly
native
Perennial herb ![]() 2020 David Greenberger
![]() 2023 Ron Vanderhoff
![]() 2023 Ron Vanderhoff
|
Sisyrinchium bellum Western blue eyed grass
native
Perennial herb ![]() 2020 Mary Conway
![]() 2020 Benjamin Gould
![]() 2019 Stacie Wolny
|
Solanum douglasii Douglas' nightshade, Greenspot nightshade
native
Perennial herb ![]() 2022 Ken Lunders
![]() 2006 Steve Matson
![]() 2023 Ron Vanderhoff
|
Solanum umbelliferum var. xanti Blue witch nightshade, Bluewitch nightshade
native
Shrub ![]() 2022 Mike Russler
![]() 2014 Steve Matson
![]() 2014 Steve Matson
|
Solidago velutina ssp. californica California goldenrod, Oreja de liebre
native
Perennial herb ![]() 2013 Steve Matson
![]() 2008 Steve Matson
![]() 2008 Steve Matson
|
Soliva sessilis Common soliva, Field burrweed, South american soliva
non-native
Annual herb ![]() 2022 Diana Wahl
![]() 2019 Abbot Chambers
![]() 2019 Abbot Chambers
|
Sonchus oleraceus Common sow thistle, Common sowthistle, Sow thistle
non-native
Annual herb ![]() 2019 Diane Etchison
![]() 2015 Jesse Rorabaugh
![]() 2008 Gary McDonald
|
Spergularia villosa Hairy sand spurrey, Hairy sandspurry, Villous sand spurry
non-native
Perennial herb ![]() 2021 Ron Vanderhoff
![]() 2011 Toni Corelli
![]() 2021 Ron Vanderhoff
|
Stachys bullata California hedge nettle, California hedgenettle, Southern hedge nettle
native
Perennial herb ![]() 2014 Steve Matson
![]() 2014 Steve Matson
![]() 2020 Bryant Baker
|
Stellaria media Chickweed
non-native
Annual herb ![]() 2018 Gary McDonald
![]() 2018 Gary McDonald
![]() 2015 Diane Etchison
|
Stephanomeria cichoriacea Chicory leaved stephanomeria, Chicoryleaf wirelettuce, Fort tejon milk aster
native
Perennial herb ![]() 2019 David Greenberger
![]() 2018 John Game
![]() 2013 James Gonsman
|
Stipa lepida Foothill needle grass
native
Perennial grass ![]() 2017 Gary McDonald
![]() 2023 Ron Vanderhoff
![]() 2017 Gary McDonald
|
Stipa miliacea var. miliacea Smilo grass
invasive non-native
Perennial grass ![]() 2022 Donald Burk
![]() 2009 Keir Morse
![]() 2022 Donald Burk
|
Stipa pulchra Purple needle grass
native
Perennial grass ![]() 2019 Michelle Karle
![]() 2019 Ron Vanderhoff
![]() 2018 Gary McDonald
|
Symphoricarpos mollis Creeping snowberry, Trailing snowberry
native
Shrub ![]() 2019 Ron Vanderhoff
![]() 2020 Cara Wilcox
![]() 2019 Ron Vanderhoff
|
Thalictrum fendleri var. polycarpum Fendler's meadow rue, Meadow rue, Torrey's meadow rue
native
Perennial herb ![]() 2017 Thomas Reyes
![]() 2019 Patrick Furtado
![]() 2009 Keir Morse
|
Torilis nodosa Hedge parsley, Knotted hedge parsley, Knotted hedgeparsley
non-native
Annual herb ![]() 2011 Steve Matson
![]() 2011 Steve Matson
![]() 2022 R.A. Chasey
|
Toxicodendron diversilobum Poison oak, Poisonoak, Western Poison Oak
native
Vine, Shrub ![]() 2020 Ron Vanderhoff
![]() 2019 Randy Huey
![]() 2021 Bryant Baker
|
Tragopogon porrifolius Purple salsify
non-native
Perennial herb ![]() 2019 Julie dinsdale
![]() 2015 David Wolfson
![]() 2020 Martin Cooper
|
Trifolium bifidum var. decipiens Notch leaf clover
native
Annual herb ![]() 2022 R.A. Chasey
![]() 2022 R.A. Chasey
![]() 2021 Cameron Chabre
|
Trifolium depauperatum var. truncatum Dwarf sack clover
native
Annual herb ![]() 2021 Ron Vanderhoff
![]() 2015 Debra L. Cook
![]() 2004 Carol W. Witham
|
Trifolium dubium Shamrock clover, Little Hop Clover, Suckling clover
non-native
Annual herb ![]() 2018 Stacie Wolny
![]() 2022 Dana York
![]() 2017 MCOSD EDRR
|
Trifolium microcephalum Hairy clover, Small headed clover
native
Annual herb ![]() 2005 Steve Matson
![]() 2016 Michael Mitchell
![]() 2019 Ron Vanderhoff
|
Trifolium willdenovii Tomcat clover
native
Annual herb ![]() 2019 Ron Vanderhoff
![]() 2019 Ron Vanderhoff
![]() 2018 Stacie Wolny
|
Triphysaria pusilla Dwarf owl's clover, Little owl's clover
native
Annual herb ![]() 2018 Steve Matson
![]() 2018 Steve Matson
![]() 2022 R.A. Chasey
|
Turritis glabra Tower rockcress
native
Perennial herb ![]() 2021 David Wolfson
![]() 2021 Mike Russler
![]() 2020 Chico Hiking Association
|
Verbena lasiostachys var. lasiostachys Vervain, Western vervain
native
Perennial herb ![]() 2010 Steve Matson
![]() 2018 Mary Conway
![]() 2018 Mary Conway
|
Vicia sativa ssp. sativa Garden vetch, Pubescent common vetch, Spring vetch
non-native
Annual herb, Vine ![]() 2007 Toni Corelli
![]() 2020 Ron Vanderhoff
![]() 2020 Ron Vanderhoff
|
Vicia villosa ssp. varia Smooth vetch, Thick fruited vetch, Winter vetch
non-native
Annual herb, Vine ![]() 2017 Gary McDonald
![]() 2017 Gary McDonald
![]() 2020 Julie A. Kierstead
|
Vinca major Bigleaf periwinkle, Greater periwinkle, Vinca
invasive non-native
Perennial herb ![]() 2020 Julia Markey
![]() 2020 Julie A. Kierstead
![]() 2021 Ron Vanderhoff
|
Viola pedunculata California golden violet, Johnny jump up
native
Perennial herb ![]() 2014 James Gonsman
![]() 2023 Julia Markey
![]() 2023 Richard Sullivan
|