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| 230 PLANTS |
|
Abronia maritima Red sand verbena, Sticky sand verbena
• rare native
Perennial herb 
© 2018 Ron Vanderhoff 
© 2022 Irene Rosen 
© 2020 David Krause |
|
Abutilon palmeri Palmer's abutilon, Palmer's indian mallow
native
Perennial herb 
© 2018 Ron Vanderhoff 
© 2018 Ron Vanderhoff 
© 2018 Ron Vanderhoff |
|
Acalypha californica California acalypha, California copperleaf
native
Shrub 
© 2020 David Greenberger 
© 2019 Ron Vanderhoff 
© 2019 Ron Vanderhoff |
|
Achillea millefolium Common yarrow
native
Perennial herb 
© 2022 Andy Ford 
© 2020 Bob Sweatt 
© 2018 Gary McDonald |
|
Acmispon glaber Deerweed
native
Perennial herb 
© 2021 Ron Vanderhoff 
© 2019 Diane Etchison 
© 2020 Ron Vanderhoff |
|
Adenostoma fasciculatum Chamise
native
Tree, Shrub 
© 2019 Steve Matson 
© 2019 Steve Matson 
© 2019 Steve Matson |
|
Adenostoma sparsifolium Red shanks
native
Tree 
© 2024 Mike Russler 
© 2019 Aaron Echols 
© 2024 Mike Russler |
|
Adolphia californica California adolphia
• rare native
Shrub 
© 2019 Alexander S. Kunz 
© 2012 Keir Morse 
© 2012 Keir Morse |
|
Aesculus californica Buckeye, California buckeye, California horse chestnut
native
Tree 
© 2011 Steve Matson 
© 2011 Steve Matson 
© 2019 Verna Jigour |
|
Agave deserti Desert agave
native
Shrub 
© 2020 David Greenberger 
© 2019 Matt Berger 
© 2023 Julia Markey |
|
Agave shawii Coastal agave, Shaw's agave
native
Shrub 
© 2011 Keir Morse 
© 2022 Olga Batalov 
© 2011 Keir Morse |
|
Alnus rhombifolia White alder
native
Tree 
© 2005 BOB CASE 
© 2014 Garth Wadsworth 
© 2023 Ron Vanderhoff |
|
Ambrosia pumila Ragweed, San diego ambrosia, San diego ragweed
• rare native
Perennial herb (rhizomatous) 
© 2021 Aaron Echols 
© 2024 Cynthia Powell 
© 2018 Neil Uelman |
|
Amorpha fruticosa Desert indigobush, Western false indigo
native
Shrub 
© 2020 Ron Vanderhoff 
© 2008 Gerald Carr 
© 2018 Ron Vanderhoff |
|
Anemopsis californica Yerba mansa
native
Perennial herb 
© 2022 Steve Matson 
© 2022 Steve Matson 
© 2022 Steve Matson |
|
Aquilegia formosa Crimson columbine, Sitka columbine, Western columbine
native
Perennial herb 
© 2022 Charles Russell 
© 2019 Diane Etchison 
© 2022 David Strauch |
|
Arctostaphylos bakeri Baker's manzanita
native
Shrub 
© 2017 Adam Chasey 
© 2021 Mike Russler 
© 2021 Mike Russler |
|
Arctostaphylos densiflora Vine hill manzanita
• rare native
Shrub 
© 2021 Zoya Akulova 
© 2021 Mike Russler 
© 2021 Mike Russler |
|
Arctostaphylos glandulosa ssp. crassifolia Costa baja manzanita, Del mar manzanita
• rare native
Shrub 
© 2019 Diane Etchison 
© 2023 R.A. Chasey 
© 2016 Chris Hendrickson |
|
Arctostaphylos glauca Big berry manzanita, Bigberry manzanita
native
Tree, Shrub 
© 2020 Ron Vanderhoff 
© 2018 Ron Vanderhoff 
© 2018 Ron Vanderhoff |
|
Arctostaphylos insularis Island manzanita
native
Shrub 
© 2014 Steve Matson 
© 2014 Steve Matson 
© 2014 Steve Matson |
|
Arctostaphylos manzanita Common manzanita
native
Shrub 
© 2022 Cynthia Powell 
© 2019 R.A. Chasey 
© 2019 Julie Kierstead Nelson |
|
Arctostaphylos pumila Dune manzanita, Sandmat manzanita
• rare native
Shrub 
© 2020 David Greenberger 
© 2020 David Greenberger 
© 2022 Mary Conway |
|
Arctostaphylos refugioensis Refugio manzanita
• rare native
Shrub 
© 2021 Bryant Baker 
© 2020 David Greenberger 
© 2021 Bryant Baker |
|
Arctostaphylos uva-ursi Bearberry manzanita, Kinnikinnick
native
Shrub 
© 2016 Steve Matson 
© 2016 Steve Matson 
© 2016 Steve Matson |
|
Aristolochia californica California pipe vine, California pipevine, Dutchman's pipe
native
Vine, Shrub 
© 2024 Ty Childress 
© 2018 Pamela Bateman 
© 2019 Ramona Robison |
|
Artemisia californica California sagebrush, Coast sagebrush, Coastal sage brush
native
Shrub 
© 2018 James Gonsman 
© 2019 Aaron Echols 
© 2018 Ron Vanderhoff |
|
Artemisia douglasiana California mugwort, Douglas' sagewort
native
Perennial herb 
© 2022 Ron Vanderhoff 
© 2016 Glen Schneider 
© 2021 Mike Russler |
|
Artemisia palmeri San diego sagewort
• rare native
Shrub 
© 2016 Chris Hendrickson 
© 2018 Angelique Herman 
© 2018 Angelique Herman |
|
Artemisia tridentata Big sagebrush, Common sagebrush
native
Shrub 
© 2022 Steve Matson 
© 2022 Steve Matson 
© 2022 Steve Matson |
|
Asclepias fascicularis Narrow leaf milkweed
native
Perennial herb 
© 2010 Steve Matson 
© 2010 Steve Matson 
© 2014 Steve Matson |
|
Atriplex canescens Fourwing saltbush, Hoary saltbush, Shadscale
native
Shrub 
© 2019 Cynthia Powell 
© 2022 Steve Matson 
© 2020 Richard Spjut |
|
Atriplex lentiformis ssp. breweri Big saltbush
native
Shrub 
© 2018 Rachelle Gray 
© 2017 Ron Vanderhoff 
© 2021 Richard Spjut |
|
Atriplex lentiformis Big saltbush
native
Shrub
© 2018 Rachelle Gray
© 2017 Ron Vanderhoff
© 2021 Richard Spjut |
|
Atriplex polycarpa Allscale saltbush, Allscale, cattle spinach, Cattle saltbush
native
Shrub 
© 2018 Angelique Herman 
© 2022 Steve Matson 
© 2022 Steve Matson |
|
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 |
|
Baccharis pilularis ssp. pilularis Coyote brush
native
Shrub 
© 2010 Michael Mitchell 
© 2022 Ryan O'Dell 
© 2019 Cynthia Powell |
|
Baccharis salicifolia Mule fat., seep willow, Mule's fat, Mulefat
native
Shrub 
© 2023 Julia Markey 
© 2024 Ron Vanderhoff 
© 2020 Aaron Echols |
|
Baccharis sarothroides Desertbroom baccharis
native
Shrub 
© 2022 Ron Vanderhoff 
© 2022 Ron Vanderhoff 
© 2022 Ron Vanderhoff |
|
Bahiopsis laciniata San Diego County viguiera
native
Shrub 
© 2018 Ron Vanderhoff 
© 2021 Ron Vanderhoff 
© 2024 Mike Russler |
|
Baileya multiradiata Desert marigold
native
Perennial herb 
© 2019 Ron Vanderhoff 
© 2019 Ron Vanderhoff 
© 2018 Steven MacDonald |
|
Berberis aquifolium Mountain grape, Mountaingrape, Oregon grape
native
Shrub 
© 2017 Steve Matson 
© 2017 Steve Matson 
© 2021 Steve Matson |
|
Berberis aquifolium var. repens Creeping oregon grape, Dwarf mahonia
native
Shrub
© 2021 Steve Matson 
© 2005 Steve Matson 
© 2005 Steve Matson |
|
Bergerocactus emoryi Cunyado, Golden spined cereus
• rare native
Shrub (stem succulent) 
© 2019 Ron Vanderhoff 
© 2023 Olga Batalov 
© 2023 Eric Koberle |
|
Bothriochloa barbinodis Beard grass, Cane beardgrass, Cane bluestem
native
Perennial grass 
© 2022 Ron Vanderhoff 
© 2018 Ron Vanderhoff 
© 2015 Ron Vanderhoff |
|
Bouteloua curtipendula Side oats grama, Sideoats grama
native
Perennial grass  © 2012 Aaron Schusteff  © 2007 Trent M. Draper  © 2006 Louis-M. Landry |
|
Brickellia californica Brickell bush, California brickellbush, California brickellia
native
Perennial herb 
© 2020 Diane Etchison 
© 2018 Diane Etchison 
© 2022 Ron Vanderhoff |
|
Calliandra eriophylla Fairyduster, False mesquite
• rare native
Shrub 
© 2020 Diane Etchison 
© 2016 Fred Melgert 
© 2016 Fred Melgert |
|
Calystegia macrostegia Island false bindweed, Island morning glory
native
Perennial herb, Vine 
© 2020 Steven M Norris 
© 2022 Ron Vanderhoff 
© 2018 Ron Vanderhoff |
|
Camissoniopsis cheiranthifolia Beach evening-primrose
native
Perennial herb 
© 2019 Patrick Furtado 
© 2021 Meghan Lindt 
© 2021 Rosaleen Murphy |
|
Carex praegracilis Clustered field sedge, Field sedge
native
Perennial grasslike herb 
© 2020 Ken Hickman 
© 2020 John Rawlings 
© 2020 Steve Matson |
|
Carpenteria californica Bush anemone, Tree anemone
• rare native
Shrub 
© 2017 Staci Markos 
© 2018 Mike Russler 
© 2021 Mike Russler |
|
Ceanothus arboreus Catalina ceanothus, Feltleaf ceanothus, Island ceanothus
native
Shrub 
© 2022 Cynthia Powell 
© 2022 Cynthia Powell 
© 2020 David Greenberger |
|
Ceanothus cyaneus Lakeside ceanothus, San diego buckbrush, San diego ceanothus
• rare native
Shrub 
© 2017 Stacey Vielma 
© 2017 Stacey Vielma 
© 2012 Sherie Hubble |
|
Ceanothus hearstiorum Hearst ranch buckbrush, Hearst's ceanothus
• rare native
Shrub 
© 2009 Jean Pawek 
© 2009 Jean Pawek 
© 2009 Jean Pawek |
|
Ceanothus leucodermis Chaparral whitethorn
native
Shrub 
© 2020 Bryant Baker 
© 2019 Ron Vanderhoff 
© 2019 Bryant Baker |
|
Ceanothus maritimus Maritime ceanothus, San luis obispo ceanothus
• rare native
Shrub 
© 2019 R.A. Chasey 
© 2019 Susan McDougall 
© 2022 Cindy Roessler |
|
Ceanothus oliganthus Hairy ceanothus
native
Shrub 
© 2021 Bryant Baker 
© 2017 Steve Matson 
© 2019 Ron Vanderhoff |
|
Ceanothus thyrsiflorus var. griseus Carmel ceanothus
native
Shrub  © 2006 Steve Matson  © Gerald and Buff Corsi © 2009 California Academy of Sciences  © 2014 Robert Sikora |
|
Ceanothus tomentosus Woolly leaf ceanothus, Woolyleaf ceanothus
native
Shrub 
© 2024 Mel Letterman 
© 2022 Ron Vanderhoff 
© 2019 Ron Vanderhoff |
|
Ceanothus verrucosus Barranca brush, White coast ceanothus, Wart-Stemmed Ceanothus
• rare native
Shrub 
© 2024 Karen Fraser 
© 2019 Diane Etchison 
© 2015 Ron Vanderhoff |
|
Cercis occidentalis Redbud, Western redbud
native
Tree, Shrub 
© 2023 Cynthia Powell 
© 2020 Julie A. Kierstead 
© 2023 Cynthia Powell |
|
Cercocarpus betuloides Birch leaf mountain mahogany, Mountain mahogany
native
Tree, Shrub 
© 2020 Rebecca Schoenenberger 
© 2020 Aaron Echols 
© 2016 Cindy Roessler |
|
Cercocarpus betuloides var. blancheae Catalinamahogany, Island mountain mahogany
• rare native
Shrub 
© 2020 David Greenberger 
© 2014 Steve Matson 
© 2014 Steve Matson |
|
Cercocarpus minutiflorus Smooth mountain mahogany
native
Shrub 
© 2012 Ron Vanderhoff 
© 2020 Ron Vanderhoff 
© 2020 Ron Vanderhoff |
|
Chilopsis linearis Desert willow
native
Shrub 
© 2005 Deborah Dozier 
© 2019 David Greenberger 
© 2020 Deborah Dozier |
|
Clematis pauciflora Few flowered clematis, Hill clematis, Ropevine clematis
native
Perennial herb, Vine 
© 2015 Diane Etchison 
© 2019 Ron Vanderhoff 
© 2019 Diane Etchison |
|
Peritoma arborea Bladderpod
native
Shrub 
© 2022 Steven M Norris 
© 2023 David Strauch 
© 2021 Jane Thorngren |
|
Clinopodium chandleri San miguel savory
• rare native
Perennial herb 
© 2020 Diane Etchison 
© 2018 Ron Vanderhoff 
© 2021 Ron Vanderhoff |
|
Cneoridium dumosum Bush rue, Bushrue
native
Shrub 
© 2023 Ron Vanderhoff 
© 2020 Ron Vanderhoff 
© 2013 Cynthia Keiser |
|
Comarostaphylis diversifolia Summer holly
native
Shrub 
© 2014 Steve Matson 
© 2021 Ron Vanderhoff 
© 2021 Ron Vanderhoff |
|
Condea emoryi Desert lavender
native
Shrub 
© 2020 David Greenberger 
© 2019 Michelle Tollett 
© 2023 Keir Morse |
|
Constancea nevinii Nevin's woolly sunflower
• rare native
Shrub 
© 2019 Aaron Echols 
© 2019 B.J. Dion  © 2011 Dylan Neubauer |
|
Corethrogyne filaginifolia Common sandaster
native
Perennial herb 
© 2022 Mike Russler 
© 2018 Ron Vanderhoff 
© 2019 Diane Etchison |
|
Crocanthemum scoparium peak rush-rose, broom rush-rose
native
Shrub 
© 2020 Stacie Wolny 
© 2020 Stacie Wolny 
© 2020 Stacie Wolny |
|
Croton californicus California croton, Desert croton
native
Perennial herb 
© 2008 Steve Matson 
© 2008 Steve Matson 
© 2017 Steve Matson |
|
Cylindropuntia californica California cholla
native
Perennial herb (stem succulent) 
© 2020 Kimberly Coates 
© 2020 Diane Etchison 
© 2019 keith wayne garcia |
|
Cylindropuntia prolifera Coastal cholla
native
Shrub (stem succulent) 
© 2012 Keir Morse 
© 2019 Dave Beller 
© 2024 Mike Russler |
|
Dendromecon harfordii Island bush poppy, Channel Islands tree poppy, Harford's tree poppy
native
Shrub 
© 2014 Steve Matson 
© 2014 Steve Matson 
© 2014 Steve Matson |
|
Dendromecon rigida Bush poppy, Tree poppy
native
Shrub 
© 2019 Eliezer Margolis 
© 2010 Suzanne L. Weakley 
© 2018 Hunter Breck |
|
Diplacus aurantiacus Orange Bush Monkeyflower
native
Shrub 
© 2024 Steve Conger 
© 2024 Steve Conger 
© 2019 Gary McDonald |
|
Diplacus longiflorus southern bush monkeyflower
native
Shrub 
© 2021 Keir Morse 
© 2014 Steve Matson 
© 2021 Keir Morse |
|
Diplacus puniceus Sticky monkey flower
native
Shrub 
© 2011 Keir Morse 
© 2013 Keir Morse 
© 2011 Keir Morse |
|
Dudleya attenuata Tapertip liveforever
native
Perennial herb  © 2006 Vince Scheidt  © 2006 Steve Matson  © 2009 Robert Steers |
|
Dudleya attenuata ssp. attenuata Orcutt's dudleya
• rare native
Perennial herb © 2006 Vince Scheidt © 2006 Steve Matson  © © 2004 TRNERR P. Roullard |
|
Dudleya edulis Fingertips
native
Perennial herb 
© 2020 Ron Vanderhoff 
© 2018 Diane Etchison 
© 2009 Ron Vanderhoff |
|
Dudleya lanceolata Lanceleaf liveforever, Southern california dudleya
native
Perennial herb 
© 2019 Ron Vanderhoff 
© 2020 Steven M Norris 
© 2020 Steven M Norris |
|
Dudleya pulverulenta Chalk dudleya
native
Perennial herb 
© 2018 Ron Vanderhoff 
© 2020 Julia Markey 
© 2019 Diane Etchison |
|
Dudleya virens ssp. hassei Bright green dudleya
• rare native
Perennial herb  © 2009 Zoya Akulova  © 2010 Gary A. Monroe  © 2006 Steve Matson |
|
Dudleya virens ssp. insularis Bright green dudleya
• rare native
Perennial herb 
© 2018 Ron Vanderhoff 
© 2017 Neil Uelman 
© 2024 Cynthia Powell |
|
Dudleya viscida Sticky dudleya, Sticky liveforever
• rare native
Perennial herb 
© 2021 Ron Vanderhoff 
© 2021 Ron Vanderhoff 
© 2021 Ron Vanderhoff |
|
Elymus condensatus Giant wild rye
native
Perennial grass 
© 2020 Ron Vanderhoff 
© 2024 Mel Letterman 
© 2020 Diane Etchison |
|
Encelia actoni Acton encelia
native
Shrub 
© 2022 Steve Matson 
© 2022 Steve Matson 
© 2019 Cynthia Powell |
|
Encelia californica Bush sunflower, California brittlebush, California encelia
native
Shrub 
© 2017 Steve Matson 
© 2017 Steve Matson 
© 2017 Steve Matson |
|
Encelia farinosa Brittlebush, Goldenhills, Incienso
native
Shrub 
© 2020 Ron Vanderhoff 
© 2016 Steve Matson 
© 2022 Ron Vanderhoff |
|
Epilobium canum California fuchsia, Hummingbird trumpet, zauschneria
native
Perennial herb 
© 2018 Ron Vanderhoff 
© 2015 Gerald Carr 
© 2022 David Strauch |
|
Epipactis gigantea Giant helleborine, Chatterbox orchid, Stream orchid
native
Perennial herb 
© 2024 Mary Ann Machi 
© 2020 Ron Vanderhoff 
© 2018 Anna Sereno |
|
Ericameria nauseosa Rubber rabbitbrush
native
Shrub 
© 2016 Steve Matson 
© 2016 Steve Matson 
© 2016 Steve Matson |
|
Erigeron glaucus Seaside daisy, Seaside fleabane
native
Perennial herb 
© 2023 Toni Corelli 
© 2019 James Gonsman 
© 2018 Asa B Spade |
|
Eriodictyon crassifolium Felt leaved yerba santa, Thick leaved yerba santa, Thickleaf yerba santa
native
Shrub 
© 2023 Julia Markey 
© 2020 Bonnie Nickel 
© 2021 Mary Herr |
|
Eriogonum arborescens Santa cruz island buckwheat
native
Shrub 
© 2020 Joerg Lohse 
© 2022 Kyle Suchy 
© 2020 Joerg Lohse |
|
Eriogonum cinereum Ashyleaf buckwheat, Coastal buckwheat, Grey coast eriogonum
native
Shrub 
© 2022 Roger Gray 
© 2022 Roger Gray 
© 2022 Roger Gray |
|
Eriogonum crocatum Conejo buckwheat
• rare native
Perennial herb 
© 2022 Aaron Echols 
© 2023 Steven M Norris 
© 2022 Aaron Echols |
|
Eriogonum fasciculatum California buckwheat, Eastern mojave buckwheat
native
Shrub 
© 2021 Phyllis Fitzsimons 
© 2019 Ron Vanderhoff 
© 2017 Ron Vanderhoff |
|
Eriogonum giganteum St. Catherine's lace
native
Shrub 
© 2020 Ron Vanderhoff 
© 2020 Ron Vanderhoff 
© 2020 Ron Vanderhoff |
|
Eriogonum grande var. rubescens Red flowered buckwheat, Redflower buckwheat
• rare native
Perennial herb 
© 2006 Steve Matson 
© 2006 Steve Matson 
© 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 Golden yarrow, Yellow yarrow
native
Shrub 
© 2019 Stacie Wolny 
© 2022 Mojgan Mahdizadeh 
© 2019 Marisa Persaud |
|
Erythranthe cardinalis Cardinal monkey flower
native
Perennial herb 
© 2023 Steve Conger 
© 2014 James Gonsman 
© 2023 Mary Ann Machi |
|
Euphorbia misera Cliff spurge
• rare native
Shrub 
© 2020 Ron Vanderhoff 
© 2019 Ron Vanderhoff 
© 2019 Diane Etchison |
|
Euthamia occidentalis Western flat topped goldenrod, Western goldenrod, Western goldentop
native
Perennial herb 
© 2021 Steve Matson 
© 2018 Ron Vanderhoff 
© 2021 R.A. Chasey |
|
Fallugia paradoxa Apache plume
native
Shrub 
© 2019 Richard Spjut 
© 2021 Mike Russler 
© 2021 Mike Russler |
|
Ferocactus viridescens San diego barrel cactus, San diego barrelcactus
• rare native
Shrub (stem succulent) 
© 2019 Ron Vanderhoff 
© 2012 Keir Morse 
© 2023 Olga Batalov |
|
Festuca idahoensis Blue bunchgrass, Blue fescue, Idaho fescue
native
Perennial grass 
© 2016 Brett Dean 
© 2020 Paul Aigner 
© 2016 Andrew Longman |
|
Fouquieria splendens Jacob's staff, Ocotillo
native
Shrub 
© 2018 Anna Wolfe 
© 2017 Dan Fillipi 
© 2022 Emily Sluiman |
|
Fragaria chiloensis Beach strawberry
native
Perennial herb 
© 2016 Teresa R Spade, AICP 
© 2019 Patrick Furtado 
© 2020 Carlos Davidson |
|
Fragaria vesca California strawberry, Wild strawberry, Wood strawberry
native
Perennial herb 
© 2024 Dana York 
© 2020 Cara Wilcox 
© 2023 R.A. Chasey |
|
Frangula californica California coffeeberry
native
Shrub 
© 2015 Steve Matson 
© 2016 Steve Matson 
© 2015 Steve Matson |
|
Frankenia salina Alkali heath, Alkali seaheath, Yerba reuma, alkali heath
native
Perennial herb 
© 2019 Patrick Furtado 
© 2021 Cynthia Powell 
© 2020 Ron Vanderhoff |
|
Fraxinus velutina Arizona ash, Velvet ash
native
Tree 
© 2021 Ron Vanderhoff 
© 2021 Ron Vanderhoff 
© 2013 Ron Vanderhoff |
|
Fremontodendron californicum California flannelbush, California fremontia, Flannel bush
native
Shrub 
© 2020 Suzanne L. Weakley 
© 2019 Diane Etchison 
© 2021 Mike Russler |
|
Gambelia speciosa Showy island snapdragon
• rare native
Shrub 
© 2020 Susan McDougall 
© 2020 Susan McDougall 
© 2017 B.J. Dion |
|
Garrya elliptica Coast silk tassel, Coast silktassel, Silk tassel bush or quinine bush
native
Tree, Shrub 
© 2004 Michael Charters 
© 2020 John Rawlings 
© 2020 Eliezer Margolis |
|
Grindelia camporum Common gumplant, Great valley gumweed, Gum plant
native
Perennial herb 
© 2023 R.A. Chasey 
© 2019 Ron Vanderhoff 
© 2019 Ron Vanderhoff |
|
Hazardia squarrosa Saw toothed goldenbush, Sawtooth goldenbush
native
Shrub 
© 2018 Mary Conway 
© 2019 Bonnie Nickel 
© 2022 Ron Vanderhoff |
|
Hesperocyparis forbesii Tecate cypress
• rare native
Tree 
© 2022 Ron Vanderhoff 
© 2021 Ron Vanderhoff 
© 2020 Aaron Echols |
|
Hesperoyucca whipplei Chaparral yucca
native
Shrub 
© Geoff Burleigh 
© 2023 Jordan Collins 
© 2020 Julia Markey |
|
Heteromeles arbutifolia Christmas berry, Toyon
native
Shrub 
© 2015 James Gonsman 
© 2017 Gary McDonald 
© 2022 John Doyen |
|
Heuchera maxima Island alum root, Island alumroot, Jill of the rocks
• rare native
Perennial herb (rhizomatous) 
© 2014 Steve Matson 
© 2014 Steve Matson 
© 2014 Steve Matson |
|
Iris douglasiana Douglas iris, Douglas' iris
native
Perennial herb 
© 2020 Susan McDougall 
© 2019 Patrick Furtado 
© 2022 Suzanne L. Weakley |
|
Isocoma menziesii Menzies' goldenbush
native
Shrub 
© 2014 Steve Matson 
© 2006 Steve Matson 
© 2014 Steve Matson |
|
Iva hayesiana San diego marsh elder, San diego povertyweed
• rare native
Perennial herb 
© 2015 John Rusk 
© 2012 Ron Vanderhoff 
© 2022 Ron Vanderhoff |
|
Juglans californica Southern black walnut, Southern california walnut, Southern california black walnut
• rare native
Tree 
© 2014 Garth Wadsworth 
© 2022 Aaron Echols 
© 2022 Ron Vanderhoff |
|
Juncus effusus Bog rush, Common bog rush, Common rush
native
Perennial grasslike herb 
© 2019 Patrick Furtado 
© 2019 Patrick Furtado 
© 2021 R.A. Chasey |
|
Juncus textilis Basket rush
native
Perennial grasslike herb 
© 2020 Ron Vanderhoff 
© 2020 Ron Vanderhoff 
© 2020 Ron Vanderhoff |
|
Justicia californica Beloperone, Chuparosa
native
Shrub 
© 2020 David Greenberger 
© 2020 Diane Etchison 
© 2020 Matt Berger |
|
Keckiella cordifolia Climbing penstemon, Heart leaved keckiella, Heartleaf keckiella
native
Shrub 
© 2020 Ron Vanderhoff 
© 2022 Bryant Baker 
© 2022 Bryant Baker |
|
Larrea tridentata South american creosote bush
native
Shrub 
© 2005 Steve Matson 
© 2005 Steve Matson 
© 2005 Steve Matson |
|
Lepechinia fragrans Fragrant pitcher sage, Island pitchersage
• rare native
Shrub 
© 2023 Ron Vanderhoff 
© 2023 Keir Morse 
© 2020 Susan McDougall |
|
Leptosyne maritima Sea dahlia
• rare native
Perennial herb 
© 2023 Scott Henry 
© 2019 Ron Vanderhoff 
© 2019 Ron Vanderhoff |
|
Limonium californicum California sealavender, Marsh rosemary, Sea lavender
native
Perennial herb 
© 2018 Saskia Raether  © 2010 Jorg Fleige & Mimi Fleige 
© 2017 MCOSD EDRR |
|
Linum lewisii Blue flax, Lewis' flax, Prairie flax
native
Perennial herb 
© 2019 David Greenberger 
© 2020 stephen rosenthal 
© 2023 Mike Russler |
|
Lonicera hispidula Pink honeysuckle
native
Vine, Shrub 
© 2022 Suzanne L. Weakley 
© 2021 Cara Wilcox 
© 2018 Diana Wahl |
|
Lonicera subspicata Southern honeysuckle
native
Shrub 
© 2022 David Strauch 
© 2017 Diane Etchison 
© 2018 David Greenberger |
|
Lycium andersonii Anderson thornbush, Anderson's desert thorn, Water jacket
native
Shrub 
© 2010 Steve Matson 
© 2022 Steve Matson 
© 2010 Steve Matson |
|
Lycium californicum California box thorn, California boxthorn, California desert thorn
• rare native
Shrub 
© 2011 Keir Morse 
© 2011 Keir Morse 
© 2020 Ron Vanderhoff |
|
Lyonothamnus floribundus ssp. aspleniifolius Santa cruz island ironwood
• rare native
Tree 
© 2014 Steve Matson 
© 2020 Susan McDougall 
© 2014 Steve Matson |
|
Malacothamnus densiflorus Many-flowered bushmallow, Few-rayed bushmallow
native
Shrub 
© 2019 Keir Morse 
© 2019 Ron Vanderhoff 
© 2021 Ron Vanderhoff |
|
Malacothamnus fasciculatus Chaparral bushmallow, Southern coastal bushmallow
native
Shrub 
© 2020 Aaron Echols 
© 2020 Ron Vanderhoff 
© 2018 Ron Vanderhoff |
|
Malosma laurina Laurel sumac
native
Tree, Shrub 
© 2015 Steven M Norris 
© 2018 susan Bashore 
© 2024 Bonnie Nickel |
|
Malva assurgentiflora Island mallow
native
Shrub 
© 2011 Dylan Neubauer 
© 2018 Ron Vanderhoff 
© 2014 Ron Vanderhoff |
|
Mammillaria dioica Fish hook cactus, Strawberry cactus
native
Shrub (stem succulent) 
© 2019 Ray Gill 
© 2020 Matt Berger 
© 2019 Stacie Wolny |
|
Melica imperfecta California melic, Coast range melic, Small flowered melica
native
Perennial grass 
© 2020 Ron Vanderhoff 
© 2021 Ron Vanderhoff 
© 2020 Ron Vanderhoff |
|
Mirabilis laevis var. crassifolia California four o'clock
native
Perennial herb 
© 2014 Steve Matson 
© 2014 Steve Matson 
© 2014 Steve Matson |
|
Mirabilis laevis var. villosa Wishbone bush
native
Perennial herb 
© 2021 Steve Matson 
© 2021 Steve Matson 
© 2021 Steve Matson |
|
Monardella linoides Flax like monardella, Flaxleaf monardella, Narrow leaved monardella
native
Perennial herb 
© 2022 Steve Matson 
© 2022 Steve Matson 
© 2022 Steve Matson |
|
Monardella odoratissima Desert mint, Mountain monardella, Coyote-Mint
native
Perennial herb 
© 2010 Steve Matson 
© 2017 Steve Matson 
© 2017 Steve Matson |
|
Monardella villosa Coyote mint
native
Perennial herb 
© 2020 Mary Sue Ittner 
© 2019 Patrick Furtado 
© 2019 Patricia Ashe |
|
Monardella viminea Willowy monardella
• rare native
Perennial herb  © 2015 Keir Morse  © 2011 Anna Bennett  © 2011 CNPS, San Luis Obispo Chapter |
|
Morella californica California wax myrtle
native
Tree, Shrub 
© 2019 Michelle Karle 
© 2020 Kim Cabera 
© 2020 Susan McDougall |
|
Muhlenbergia rigens Deergrass
native
Perennial grass 
© 2004 Steve Matson 
© 2018 Cynthia Powell 
© 2022 Ron Vanderhoff |
|
Prosopis glandulosa var. torreyana Honey mesquite
native
Shrub 
© 2019 Ron Vanderhoff 
© 2015 Diane Etchison 
© 2021 Ron Vanderhoff |
|
Nolina cismontana Peninsular beargrass
• rare native
Shrub 
© 2018 Ron Vanderhoff 
© 2020 Diane Etchison 
© 2019 Ron Vanderhoff |
|
Nolina parryi Parry's beargrass, Parry's nolina
native
Perennial herb 
© 2018 Mary Merriman 
© 2020 Bob Steele 
© 2020 Matt Berger |
|
Oenothera cespitosa Fragrant evening-primrose
native
Perennial herb 
© 2019 Madena Asbell 
© 2019 Madena Asbell 
© 2016 Keir Morse |
|
Opuntia basilaris Beavertail cactus, Beavertail pricklypear
native
Shrub (stem succulent) 
© 2020 Lynn Sweet 
© 2016 Anna Wolfe 
© 2019 Marcia M |
|
Opuntia littoralis Coast prickly pear, Coastal pricklypear, Western prickly pear
native
Shrub (stem succulent) 
© 2019 Diane Etchison 
© 2022 Ron Vanderhoff 
© 2024 Shelly Marshall |
|
Ornithostaphylos oppositifolia Baja birdbush, Baja california birdbush
• rare native
Shrub 
© 2023 Ron Vanderhoff 
© 2023 Ron Vanderhoff 
© 2023 Ron Vanderhoff |
|
Penstemon eatonii Eaton firecracker, Eaton's penstemon, Firecracker Penstemon
native
Perennial herb 
© 2022 Bob Sweatt 
© 2020 Susan McDougall 
© 2020 Susan McDougall |
|
Penstemon heterophyllus Bunchleaf penstemon, Foothill penstemon
native
Perennial herb 
© 2023 Ron Vanderhoff 
© 2021 Charles Russell 
© 2020 Diane Etchison |
|
Penstemon pseudospectabilis Desert penstemon
native
Perennial herb 
© 2008 Steve Matson 
© 2008 Steve Matson 
© 2008 Steve Matson |
|
Penstemon spectabilis Showy penstemon
native
Perennial herb 
© 2019 Matt Berger  © 2009 Neal Kramer 
© 2022 Ron Vanderhoff |
|
Philadelphus lewisii Lewis' mock orange, Mock orange, Wild mock orange
native
Shrub 
© 2016 Steve Matson 
© 2016 Steve Matson 
© 2022 John Rawlings |
|
Pinus torreyana Island torrey pine
native
Tree 
© 2019 Diane Etchison 
© 2019 Susan McDougall 
© 2019 Susan McDougall |
|
Platanus racemosa California sycamore, Western sycamore
native
Tree 
© 2021 Ron Vanderhoff 
© 2018 Ron Vanderhoff 
© 2019 Rachelle Gray |
|
Pluchea odorata Salt marsh fleabane, Sweetscent
native
Annual, Perennial herb 
© 2020 Aaron Echols 
© 2019 Ron Vanderhoff 
© 2011 Keir Morse |
|
Pluchea sericea Arrow wed, Arrow weed, Arrowweed
native
Shrub 
© 2020 Susan McDougall 
© 2021 Richard Spjut 
© 2018 Christopher Hauser |
|
Populus fremontii Fremont cottonwood
native
Tree 
© 2018 Julie Kierstead Nelson 
© 2019 Hailey Laskey 
© 2021 Ron Vanderhoff |
|
Prunus ilicifolia Holly leaf cherry, Holly leaved cherry, Hollyleaf cherry
native
Tree, Shrub 
© 2024 Lynn Overtree 
© 2019 Marisa Persaud 
© 2019 Bryant Baker |
|
Prunus ilicifolia ssp. ilicifolia Holly leaf cherry, Hollyleaf cherry
native
Tree, Shrub 
© 2023 Helen Hancock 
© 2024 Mike Russler 
© 2022 Ron Vanderhoff |
|
Prunus ilicifolia ssp. lyonii Catalina cherry, Hollyleaf cherry, Island cherry
native
Tree 
© 2023 Ron Vanderhoff 
© 2022 Ron Vanderhoff 
© 2023 Patti P. |
|
Psorothamnus spinosus Smoke tree, Smoketree
native
Tree, Shrub 
© 2021 Ron Vanderhoff 
© 2020 Deborah Dozier 
© 2021 Jonathan Froines |
|
Pycnanthemum californicum California mint, Mountain mint, Sierra mint
native
Perennial herb 
© 2012 Ron Vanderhoff 
© 2019 Julie A. Kierstead 
© 2016 Ron Vanderhoff |
|
Quercus agrifolia California live oak, Coast live oak
native
Tree 
© 2019 Patrick Furtado 
© 2022 Andy Ford 
© 2018 Marcyn Del Clements |
|
Quercus berberidifolia Inland scrub oak
native
Tree 
© 2022 David Strauch 
© 2022 Ron Vanderhoff 
© 2022 David Strauch |
|
Quercus engelmannii Engelmann oak
• rare native
Tree 
© 2022 Ron Vanderhoff 
© 2020 Ron Vanderhoff 
© 2020 Ron Vanderhoff |
|
Rhamnus ilicifolia Evergreen buckthorn, Hollyleaf redberry
native
Shrub 
© 2016 Steve Matson 
© 2016 Steve Matson 
© 2006 Steve Matson |
|
Rhamnus pilosa Hairyleaf redberry
native
Shrub  © 2016 Keir Morse  © 2016 Keir Morse  © 2016 Keir Morse |
|
Rhus aromatica Fragrant sumac, Skunk Bush
native
Shrub 
© 2018 Steve Matson 
© 2018 Steve Matson 
© 2018 Steve Matson |
|
Rhus integrifolia Lemonade berry, Lemonade sumac
native
Shrub 
© 2024 Mike Russler 
© 2019 Ron Vanderhoff 
© 2024 Mike Russler |
|
Rhus ovata Sugar bush, Sugar sumac
native
Shrub 
© 2020 Bryant Baker 
© 2020 Bryant Baker 
© 2024 Mike Russler |
|
Ribes indecorum White flowering currant, Whiteflower currant
native
Shrub 
© 2020 Diane Etchison 
© 2020 Diane Etchison 
© 2020 Diane Etchison |
|
Ribes malvaceum Chaparral currant
native
Shrub 
© 2020 Bryant Baker 
© 2020 Bryant Baker 
© 2020 Bryant Baker |
|
Ribes speciosum Fuchsia flowered gooseberry, Fuchsiaflower gooseberry
native
Shrub 
© 2022 David Chipping 
© 2021 Ron Vanderhoff 
© 2021 Ron Vanderhoff |
|
Ribes viburnifolium Catalina currant, Island gooseberry, Santa catalina island currant
• rare native
Shrub 
© 2019 Ron Vanderhoff 
© 2019 Ron Vanderhoff 
© 2018 Aaron Echols |
|
Romneya coulteri Coulter's matilija poppy
• rare native
Perennial herb (rhizomatous) 
© 2018 Aaron Echols 
© 2022 Aaron Echols 
© 2022 Aaron Echols |
|
Rosa californica California wild rose, California wildrose
native
Shrub 
© 2022 Suzanne L. Weakley 
© 2022 Suzanne L. Weakley 
© 2021 Sue Graue |
|
Rosa minutifolia Baja rose, Small leaved rose
• rare native
Shrub 
© 2024 Erin Bergman  © 2020 Keir Morse  © 2020 Keir Morse |
|
Rubus ursinus California blackberry, Pacific blackberry
native
Vine, Shrub 
© 2018 Ken Lunders 
© 2019 Ron Vanderhoff 
© 2015 Kelli Kallenborn |
|
Salix lasiolepis Arroyo willow
native
Tree, Shrub 
© 2022 Ron Vanderhoff 
© 2022 Ron Vanderhoff 
© 2020 Steve Matson |
|
Salvia apiana White sage
native
Shrub 
© 2019 Hannah Garcia 
© 2019 Ron Vanderhoff 
© 2020 Ron Vanderhoff |
|
Salvia clevelandii Cleveland sage, Fragrant sage
native
Shrub 
© 2019 Diane Etchison 
© 2022 Ron Vanderhoff 
© 2022 Ron Vanderhoff |
|
Salvia leucophylla San luis purple sage
native
Shrub 
© 2015 Steven M Norris 
© 2019 Janith Johnson 
© 2018 Ron Vanderhoff |
|
Salvia mellifera Black sage
native
Shrub 
© 2017 Steve Matson 
© 2022 Suzanne L. Weakley 
© 2019 Diane Etchison |
|
Salvia munzii Munz's sage
• rare native
Shrub 
© 2020 Ron Vanderhoff 
© 2020 Ron Vanderhoff 
© 2020 Ron Vanderhoff |
|
Salvia pachyphylla Blue sage, Rose sage, Thick leaved sage
native
Shrub 
© 2007 Steve Matson 
© 2007 Steve Matson 
© 2007 Steve Matson |
|
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 |
|
Scrophularia californica California bee plant, California figwort
native
Perennial herb 
© 2020 Bob Sweatt 
© 2006 Steve Matson 
© 2019 Cynthia Powell |
|
Sedum spathulifolium Broadleaf stonecrop, Pacific stonecrop, Stone crop
native
Perennial herb 
© 2021 Steve Matson 
© 2021 Steve Matson 
© 2016 Steve Matson |
|
Simmondsia chinensis Jojoba; goatnut, Jojobe
native
Shrub 
© 2019 Matt Berger 
© 2020 Matt Berger 
© 2017 Diane Etchison |
|
Sisyrinchium bellum Western blue eyed grass
native
Perennial herb 
© 2024 Steve Conger 
© 2024 Ron Vanderhoff 
© 2019 Stacie Wolny |
|
Solanum xanti Chaparral nightshade, Nightshade, Purple nightshade
native
Perennial herb, Shrub 
© 2008 Steve Matson 
© 2008 Steve Matson 
© 2008 Steve Matson |
|
Solidago velutina ssp. californica California goldenrod, Oreja de liebre
native
Perennial herb 
© 2013 Steve Matson 
© 2008 Steve Matson 
© 2008 Steve Matson |
|
Sphaeralcea ambigua Apricot mallow, Desert globemallow, Desert mallow
native
Perennial herb 
© 2011 Steve Matson 
© 2011 Steve Matson 
© 2011 Steve Matson |
|
Sporobolus airoides Alkali sacaton
native
Perennial grass 
© 2022 Steve Matson 
© 2022 Steve Matson 
© 2009 Steve Matson |
|
Stipa lepida Foothill needle grass
native
Perennial grass 
© 2017 Gary McDonald 
© 2023 Ron Vanderhoff 
© 2024 Mel Letterman |
|
Stipa pulchra Purple needle grass
native
Perennial grass 
© 2019 Michelle Karle 
© 2008 Zoya Akulova 
© 2019 Ron Vanderhoff |
|
Styrax redivivus California snowdrop bush, Snowdrop bush, Storax
native
Shrub 
© 2023 Jamie Spielmann 
© 2022 Ron Vanderhoff 
© 2017 Ron Vanderhoff |
|
Symphoricarpos albus var. laevigatus Common snowberry, Upright snowberry
native
Shrub 
© 2020 Jacob Smith 
© 2020 Jacob Smith 
© 2021 Mike Russler |
|
Symphoricarpos mollis Creeping snowberry, Trailing snowberry
native
Shrub 
© 2019 Ron Vanderhoff 
© 2020 Cara Wilcox 
© 2019 Ron Vanderhoff |
|
Symphyotrichum chilense California aster, Pacific aster
native
Perennial herb 
© 2020 Suzanne L. Weakley 
© 2013 Arcangelo Wessells 
© 2018 Stacie Wolny |
|
Thalictrum fendleri var. polycarpum Fendler's meadow rue, Meadow rue, Torrey's meadow rue
native
Perennial herb 
© 2017 Thomas Reyes 
© 2019 Patrick Furtado 
© 2020 Diane Etchison |
|
Thymophylla pentachaeta Fiveneedle pricklyleaf
native
Perennial herb 
© 2006 Steve Matson 
© 2006 Steve Matson 
© 2006 Steve Matson |
|
Trichostema lanatum Woolly bluecurls
native
Shrub 
© 2022 Mike Russler 
© 2019 Diane Etchison 
© 2022 Mike Russler |
|
Umbellularia californica Bay laurel, California bay, California laurel, bay tree
native
Tree 
© 2023 Mary Ann Machi 
© 2016 Steve Matson 
© 2023 Mary Ann Machi |
|
Vitis girdiana Desert wild grape, Southern california grape
native
Vine, Shrub 
© 2019 Ron Vanderhoff 
© 2020 Ron Vanderhoff 
© 2021 Aaron Echols |
|
Xylococcus bicolor Mission manzanita
native
Shrub 
© 2023 R.A. Chasey 
© 2012 Ron Vanderhoff 
© 2023 R.A. Chasey |
|
Yucca brevifolia Joshua tree
native
Tree 
© 2018 Matt Berger 
© 2019 Diane Etchison 
© 2023 Thomas Egan |
|
Yucca schidigera Mohave yucca, Mojave yucca
native
Tree 
© 2017 Margarita Orlova 
© 2023 David Strauch 
© 2020 Susan McDougall |