|
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||||||||
| List of plants grown at the CNPS SCV Nursery. More information available at http://cnps-scv.org/nursery |
| 467 PLANTS |
|
Abutilon palmeri Palmer's abutilon, Palmer's indian mallow
native
Perennial herb  2018 Ron Vanderhoff
 2008 Christopher L. Christie
 2014 John Doyen
|
|
Acaena pinnatifida var. californica California sheepburr
native
Perennial herb  2020 R.A. Chasey
 2022 Ken-ichi Ueda
 2020 R.A. Chasey
|
|
Acer macrophyllum Big leaf maple, Bigleaf maple
native
Tree  2020 Diane Etchison
 2018 Ron Vanderhoff
 2018 Julie Kierstead Nelson
|
|
Achillea millefolium Common yarrow
native
Perennial herb  2022 Andy Ford
 2014 James Gonsman
 2023 Ron Vanderhoff
|
|
Acmispon glaber Deerweed
native
Perennial herb  2021 Ron Vanderhoff
 2019 Diane Etchison
 2020 Bryant Baker
|
|
Aconitum columbianum Columbian monkshood, Monkshood
native
Perennial herb  2019 David Greenberger
 2020 Bob Sweatt
 2019 Edwin Osada
|
|
Adenostoma fasciculatum Chamise
native
Tree, Shrub  2014 Garth Wadsworth
 2021 Ron Vanderhoff
 2017 Angelique Herman
|
|
Adenostoma sparsifolium Red shanks
native
Tree  2019 Bryant Baker
 2020 David Greenberger
 2019 Aaron Echols
|
|
Adiantum aleuticum Five finger fern
native
Fern  2014 James Gonsman
 2018 Neal Kramer
 2021 R.A. Chasey
|
|
Adiantum capillus-veneris Venus hair
native
Fern  2020 Ron Vanderhoff
 2020 Ron Vanderhoff
 2020 Ron Vanderhoff
|
|
Aesculus californica Buckeye, California buckeye, California horse chestnut
native
Tree  2018 Joseph Belli
 2021 Cyril Guyot
 2011 Steve Matson
|
|
Allium campanulatum Dusky onion, Sierra onion
native
Perennial herb (bulb)  2003 Steve Matson
 2003 Steve Matson
 2003 Steve Matson
|
|
Allium dichlamydeum Coast onion, Coastal onion
native
Perennial herb (bulb)  2019 Paul Hankamp
 2017 Mary Sue Ittner
 2020 Mary Sue Ittner
|
|
Allium unifolium One leaf onion, Oneleaf onion
native
Perennial herb (bulb)  2017 Hunter Breck
 2018 Glen Schneider
 2018 Ken Hickman
|
|
Amelanchier alnifolia Saskatoon serviceberry, Service berry
native
Shrub  2020 Robert Katz
 2020 Bob Sweatt
 2020 Bob Sweatt
|
|
Amorpha fruticosa Desert indigobush, Western false indigo
native
Shrub  2020 Ron Vanderhoff
 2008 Gerald Carr
 2022 Ron Vanderhoff
|
|
Anaphalis margaritacea Pearly everlasting
native
Perennial herb  2020 Bob Sweatt
 2021 Ken Lunders
 2014 James Gonsman
|
|
Anemone deltoidea Columbian windflower
native
Perennial herb  2019 Tristan K Cole
 2011 Steve Matson
 2011 Steve Matson
|
|
Anemopsis californica Yerba mansa
native
Perennial herb  2017 Caitlin Kreutz
 2022 Steve Matson
 2015 Ron Vanderhoff
|
|
Angelica breweri Brewer's angelica
native
Perennial herb  2004 Steve Matson
 2004 Steve Matson
 2018 Lisa Berry
|
|
Angelica hendersonii Coast angelica, Henderson's angelica
native
Perennial herb  2020 Suzanne L. Weakley
 2009 Ron Wolf
 2014 Zoya Akulova
|
|
Hierochloe occidentalis Califonria sweet grass, Vanilla grass
native
Perennial grass  2022 John Rawlings
 2022 R.A. Chasey
 2022 John Rawlings
|
|
native
Perennial herb  2018 Michael Mitchell
 Geoff Burleigh
 2016 Kristin Sabo
|
|
Aquilegia eximia Serpentine columbine, Sticky columbine, Van Houtte's columbine
native
Perennial herb  2018 Stacie Wolny
 2010 Tony Morosco
 2020 Paul Aigner
|
|
Aquilegia formosa Crimson columbine, Sitka columbine, Western columbine
native
Perennial herb  2022 Charles Russell
 2019 Diane Etchison
 2022 David Strauch
|
|
Aquilegia pubescens Sierra columbine
native
Perennial herb  2020 Matt Berger
 2019 Edwin Osada
 2016 R. Adam Chasey
|
|
Arabis blepharophylla Coast rock cress
• rare native
Perennial herb  2017 James Gonsman
 2019 Ken Hickman
 2017 Steve Matson
|
|
Aralia californica California spikenard, Elk's clover, Elkclover
native
Perennial herb  2022 Julie A. Kierstead
 2020 Tri Do
 2014 James Gonsman
|
|
Arbutus menziesii Madrono, Pacific madrone
native
Tree  2021 Cynthia Powell
 2021 R.A. Chasey
 2021 Hunter Breck
|
|
Arctostaphylos bakeri Baker's manzanita
native
Shrub  2017 Adam Chasey
 2021 Mike Russler
 2021 Mike Russler
|
|
Arctostaphylos crustacea Brittle leaf manzanita
native
Shrub  2021 Cara Wilcox
 2021 Cara Wilcox
 2021 Cara Wilcox
|
|
Arctostaphylos densiflora Vine hill manzanita
• rare native
Shrub  2021 Zoya Akulova
 2021 Mike Russler
 2021 Mike Russler
|
|
Arctostaphylos edmundsii Little sur manzanita
• rare native
Shrub  2017 Adam Chasey
 2022 Michael Heine
 2015 Jean Pawek
|
|
Arctostaphylos franciscana Franciscan manzanita
• rare native
Shrub  2016 Adam Chasey
 2022 Cynthia Powell
 2022 Cynthia Powell
|
|
Arctostaphylos glauca Big berry manzanita, Bigberry manzanita
native
Tree, Shrub  2020 Ron Vanderhoff
 2018 Ron Vanderhoff
 2018 Ron Vanderhoff
|
|
Arctostaphylos hookeri Hooker's manzanita, Raven's manzanita
native
Tree, Shrub  2019 Adam Chasey
 2021 Mike Russler
 2021 Patrick Furtado
|
|
Arctostaphylos imbricata San bruno mountain manzanita, San bruno mtn. manzanita
• rare native
Shrub  2020 Mike Russler
 2022 Cynthia Powell
 2019 Patrick Furtado
|
|
Arctostaphylos manzanita Common manzanita
native
Shrub  2022 Cynthia Powell
 2019 R.A. Chasey
 2022 R.A. Chasey
|
|
Arctostaphylos montereyensis Monterey manzanita, Toro manzanita
• rare native
Shrub  2022 R.A. Chasey
 2022 Cynthia Powell
 2020 Mike Russler
|
|
Arctostaphylos morroensis Morro manzanita
• rare native
Shrub  2020 David Greenberger
 2020 David Greenberger
 2020 David Greenberger
|
|
Arctostaphylos nummularia Glossy leaved manzanita, Glossyleaf manzanita, Shatterberry
native
Shrub  2018 Cynthia Powell
 2018 Cynthia Powell
 2004 Doreen L. Smith
|
|
Arctostaphylos obispoensis Bishop manzanita, Serpentine manzanita
• rare native
Shrub  2019 Susan McDougall
 2021 Mike Russler
 2021 Mike Russler
|
|
Arctostaphylos pajaroensis Pajaro manzanita
• rare native
Shrub  2020 Mike Russler
 2021 Mike Russler
 2020 Mike Russler
|
|
Arctostaphylos pallida Alameda manzanita, Oakland hills manzanita, Pallid manzanita
• rare native
Shrub  2016 Neal Kramer
 2020 Scott Cox
 2020 Ian Donahue
|
|
Arctostaphylos purissima La purisima manzanita, La purissima manzanita
• rare native
Shrub  2019 Susan McDougall
 2016 George Williams
 2019 Bryant Baker
|
|
Arctostaphylos refugioensis Refugio manzanita
• rare native
Shrub  2021 Bryant Baker
 2020 David Greenberger
 2021 Bryant Baker
|
|
Arctostaphylos regismontana Kings mountain manzanita, Kings mtn. manzanita
• rare native
Shrub  2020 David Greenberger
 2020 R.A. Chasey
 2020 David Greenberger
|
|
Arctostaphylos rudis Sand mesa manzanita, Shagbark manzanita
• rare native
Shrub  2020 David Greenberger
 2020 David Greenberger
 2019 Bryant Baker
|
|
Arctostaphylos silvicola Bonny doon manzanita, Silverleaf manzanita
• rare native
Shrub  2021 Cara Wilcox
 2022 Cara Wilcox
 2021 Cara Wilcox
|
|
Arctostaphylos tomentosa Woolly leaf manzanita, Woollyleaf manzanita
native
Shrub  2020 David Greenberger
 2012 Aaron E. Sims
 2016 Dean Wm. Taylor
|
|
Arctostaphylos uva-ursi Bearberry manzanita, Kinnikinnick
native
Shrub  2020 Doug Allshouse
 2019 Cynthia Powell
 2022 Cynthia Powell
|
|
Aristolochia californica California pipe vine, California pipevine, Dutchman's pipe
native
Vine, Shrub  2015 Judy and Barry Breckling
 2018 John Rusk
 2019 Ramona Robison
|
|
Armeria maritima Thrift seapink
native
Perennial herb  2021 Mary Sue Ittner
 2009 Ron Wolf
 2021 Cara Wilcox
|
|
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
|
|
Artemisia michauxiana Lemon sagewort, Michally sagewort
native
Perennial herb  2014 Steve Matson
 2014 Steve Matson
 2014 Steve Matson
|
|
Artemisia norvegica Alpine sagewort
native
Perennial herb  2006 Steve Matson
 2020 R.A. Chasey
 2006 Steve Matson
|
|
Artemisia palmeri San diego sagewort
• rare native
Shrub  2016 Chris Hendrickson
 2018 Angelique Herman
 2018 Angelique Herman
|
|
Artemisia pycnocephala Beach sagewort, Coastal sagewort
native
Perennial herb  2019 Patrick Furtado
 2019 Joerg Lohse
 2019 Joerg Lohse
|
|
Artemisia tridentata Big sagebrush, Common sagebrush
native
Shrub  2021 Bob Sweatt
 2020 Matt Berger
 2016 James Gonsman
|
|
Asarum caudatum Creeping wild ginger, Longtail wild ginger
native
Perennial herb  2023 Dana York
 2022 Jamie Spielmann
 2016 Richard Chasey
|
|
Asclepias californica California milkweed
native
Perennial herb  2022 Lynn Sweet
 2015 Ron Vanderhoff
 2020 Stacie Wolny
|
|
Asclepias erosa Desert milkweed
native
Perennial herb  2020 Alexander S. Kunz
 2020 Alexander S. Kunz
 2003 James M. Andre
|
|
Asclepias fascicularis Narrow leaf milkweed
native
Perennial herb  2018 Ron Vanderhoff
 2014 Steve Matson
 2019 Ron Vanderhoff
|
|
Asclepias speciosa Showy milkweed
native
Perennial herb  2016 stacey laub
 2021 Mike Russler
 2012 Paul Preston
|
|
Aspidotis carlotta-halliae Carlotta hall's lace fern
• rare native
Fern (rhizomatous)  2020 R.A. Chasey
 2020 R.A. Chasey
 2011 Neal Kramer
|
|
Astragalus purshii Pursh loco milkvetch, Pursh's milk vetch, Pursh's sheeppod
native
Perennial herb  2023 John Doyen
 2023 Donald Burk
 2022 Julie A. Kierstead
|
|
Atriplex canescens Fourwing saltbush, Hoary saltbush, Shadscale
native
Shrub  2014 Jesse Rorabaugh
 2001 Thomas M. Elder, M.D.
 2022 Steve Matson
|
|
Atriplex lentiformis Big saltbush
native
Shrub  2019 Diane Etchison
 2020 R.A. Chasey
 2017 Ron Vanderhoff
|
|
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
|
|
Baileya multiradiata Desert marigold
native
Perennial herb  2020 Deborah Dozier
 2018 Steven MacDonald
 2010 Neal Kramer
|
|
Berberis aquifolium Mountain grape, Mountaingrape, Oregon grape
native
Shrub  2022 Cara Wilcox
 2021 Mike Russler
 2021 Mike Russler
|
|
Berberis nevinii Nevin's barberry
• rare native
Shrub  2021 Mary Wloch
 2022 Aaron Echols
 2021 Mary Wloch
|
|
Betula occidentalis Water birch
native
Tree, Shrub  2022 Steve Matson
 2022 Steve Matson
 2013 Steve Matson
|
|
Bidens laevis Bur marigold
native
Perennial herb  2020 Aaron Echols
 2016 Barbara Boethling
 2018 Ron Vanderhoff
|
|
Bouteloua gracilis Blue grama
native
Perennial grass  2022 R.A. Chasey
 2022 R.A. Chasey
 2016 Laura Cunningham
|
|
Brickellia californica Brickell bush, California brickellbush, California brickellia
native
Perennial herb  2017 Stephen Rosenthal
 2018 Diane Etchison
 2022 Ron Vanderhoff
|
|
Calamagrostis foliosa Leafy reed grass, Leafy reedgrass
• rare native
Perennial grass  2015 William Maslach
 2006 Steve Matson
 2011 Zoya Akulova
|
|
Calamagrostis stricta Narrow hairgrass
native
Perennial grass (rhizomatous)  2019 David popp
 2007 Steve Matson
 2019 David popp
|
|
Calliandra eriophylla Fairyduster, False mesquite
• rare native
Shrub  2020 Diane Etchison
 2016 Fred Melgert
 2016 Fred Melgert
|
|
Calocedrus decurrens Incense cedar, Post cedar, White cedar
native
Tree  2018 Julie Kierstead Nelson
 2020 Angelique Herman
 2018 Richard Spjut
|
|
Calycanthus occidentalis Spicebush, Sweet shrub
native
Shrub  2015 Tim Miller
 2018 Matt Berger
 2019 Robert Nance
|
|
Calystegia macrostegia Island false bindweed, Island morning glory
native
Perennial herb, Vine  2020 Steven M Norris
 2022 Ron Vanderhoff
 2018 Ron Vanderhoff
|
|
Camassia leichtlinii Large camas
native
Perennial herb  2020 Bob Sweatt
 2007 Shawn DeCew
 2007 Louis-M. Landry
|
|
Carex amplifolia Ample leaved sedge, Big leaf sedge
native
Perennial grasslike herb  2015 Hayley Ross
 2015 Hayley Ross
 2019 Matt Berger
|
|
Carex nudata Dudley's sedge, Naked sedge, Torrent sedge
native
Perennial grasslike herb  2014 John Malpas
 2021 Kristen Nelson
 2021 Kristen Nelson
|
|
Carex pansa Sand dune sedge, Sanddune sedge
native
Perennial grasslike herb  2003 Steve Matson
 2003 Steve Matson
 2003 Steve Matson
|
|
Carex praegracilis Clustered field sedge, Field sedge
native
Perennial grasslike herb  2020 Ken Hickman
 2020 John Rawlings
 2020 Steve Matson
|
|
Carex subfusca Brown sedge, Rusty slender sedge
native
Perennial grasslike herb  2010 Steve Matson
 2010 Steve Matson
 2013 Ron Vanderhoff
|
|
Carex tumulicola Foothill sedge, Slender sedge, Split awn sedge
native
Perennial grasslike herb  2017 David Greenberger
 2021 John Rawlings
 2021 John Rawlings
|
|
Carpenteria californica Bush anemone, Tree anemone
• rare native
Shrub  2021 Mike Russler
 2013 Jean Pawek
 2013 Jean Pawek
|
|
Ceanothus arboreus Catalina ceanothus, Feltleaf ceanothus, Island ceanothus
native
Shrub  2022 Cynthia Powell
 2009 Keir Morse
 2022 Cynthia Powell
|
|
Ceanothus cuneatus Buck brush, Wedgeleaf ceanothus
native
Shrub  2013 Barbara B Renshaw
 2018 Jay Chamberlain
 2018 Richard Spjut
|
|
Ceanothus ferrisiae Coyote ceanothus
• rare native
Shrub  2020 R.A. Chasey
 2020 R.A. Chasey
 2019 Ken Hickman
|
|
Ceanothus gloriosus Glory mat, Point reyes ceanothus
native
Shrub  2021 Hunter Breck
 2008 Jorg Fleige
 2020 Hunter Breck
|
|
Ceanothus hearstiorum Hearst ranch buckbrush, Hearst's ceanothus
• rare native
Shrub  2009 Jean Pawek
 2009 Jean Pawek
 2009 Jean Pawek
|
|
Ceanothus impressus Santa barbara ceanothus
native
Shrub  2020 David Greenberger
 2020 David Greenberger
 2011 Zoya Akulova
|
|
Ceanothus maritimus Maritime ceanothus, San luis obispo ceanothus
• rare native
Shrub  2019 R.A. Chasey
 2019 Susan McDougall
 2022 Cindy Roessler
|
|
Ceanothus papillosus warty-leaf ceanothus, Wartleaf ceanothus
native
Shrub  2022 Justin Luong
 2019 Susan McDougall
 2021 Mary Conway
|
|
Ceanothus prostratus Mahala mats, Pinemat
native
Shrub  2020 Bob Sweatt
 2020 Bob Sweatt
 2021 Steve Matson
|
|
Ceanothus rigidus Monterey ceanothus
• rare native
Shrub  2021 Emily Poor
 2018 Gary McDonald
 2018 Gary McDonald
|
|
Ceanothus thyrsiflorus Blueblossom
native
Tree, Shrub  2020 David Greenberger
 2020 R.A. Chasey
 2018 Rick Kuyper
|
|
Ceanothus verrucosus Barranca brush, White coast ceanothus, Wart-Stemmed Ceanothus
• rare native
Shrub  2019 Diane Etchison
 2019 Angelique Herman
 2015 Ron Vanderhoff
|
|
Cercis occidentalis Redbud, Western redbud
native
Tree, Shrub  2021 Julie A. Kierstead
 2020 Julie A. Kierstead
 2018 Cynthia Powell
|
|
Cercocarpus betuloides Birch leaf mountain mahogany, Mountain mahogany
native
Tree, Shrub  2020 Rebecca Schoenenberger
 2020 Aaron Echols
 2016 Cindy Roessler
|
|
Cercocarpus traskiae Catalina island mountain mahogany
• rare native
Shrub  2019 Aaron Echols
 2019 Aaron Echols
 1993 Dean Wm. Taylor
|
|
Chilopsis linearis Desert willow
native
Shrub  2005 Deborah Dozier
 2020 Deborah Dozier
 2019 Marisa Persaud
|
|
Chlorogalum pomeridianum Amole, Soap plant, Soaproot
native
Perennial herb  2019 Patrick Furtado
 2020 Robert Katz
 2019 Diane Etchison
|
|
Clarkia breweri Brewer's clarkia, Fairy fans
• rare native
Annual herb  2019 David Greenberger
 2018 Elinor Gates
 2020 Steve Laymon
|
|
Clarkia rubicunda Farewell to spring, Reddened clarkia, Ruby chalice clarkia
native
Annual herb  2019 Stacie Wolny
 2021 John Game
 2019 Stacie Wolny
|
|
Clarkia speciosa ssp. immaculata Pismo clarkia
• rare native
Annual herb  2020 Steve Laymon
 2020 Steve Laymon
 2009 CNPS, San Luis Obispo Chapter
|
|
Clarkia unguiculata Elegant clarkia, Mountain garland, Woodland clarkia
native
Annual herb  2019 David Greenberger
 2021 Mike Russler
 2022 Suzanne L. Weakley
|
|
Clematis lasiantha Chaparral clematis, Pipestem
native
Perennial herb, Vine  2016 Julie Watson
 2016 Julie Ann Watson
 2018 Steve Matson
|
|
Clematis ligusticifolia Creek clematis, Western white clematis, Yerba de chiva
native
Perennial herb, Vine  2018 Diane Etchison
 2012 Steve Matson
 2012 Steve Matson
|
|
Clinopodium douglasii Yerba buena
native
Perennial herb  2019 Gary McDonald
 2012 Gary McDonald
 2012 Gary McDonald
|
|
Clinopodium mimuloides Monkey flower savory, Monkeyflower savory
• rare native
Perennial herb  2020 David Wolfson
 2018 Scott Yarger
 2018 Scott Yarger
|
|
Clintonia andrewsiana Andrew's clintonia, Blue bead lily, Red clintonia
native
Perennial herb  2013 Janet Herringshaw
 2018 George Osner
 2013 Paul Preston
|
|
Collinsia heterophylla Purple chinese houses
native
Annual herb  2022 Mary Ann Machi
 2019 David Greenberger
 2019 Ron Vanderhoff
|
|
Comarostaphylis diversifolia Summer holly
native
Shrub  2021 Ron Vanderhoff
 2009 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
 2011 Dylan Neubauer
 2018 Susan McDougall
|
|
Corethrogyne filaginifolia Common sandaster
native
Perennial herb  2022 Mike Russler
 2018 Ron Vanderhoff
 2021 Mike Russler
|
|
Corethrogyne filaginifolia var. californica California sandaster
native
Perennial herb  2019 Mary Conway
 2019 Mary Conway
 2017 Julie Ann Watson
|
|
Cornus glabrata Brown dogwood
native
Tree, Shrub  2021 Donald Burk
 2020 Susan McDougall
 2019 Richard Spjut
|
|
Cornus sericea American dogwood, Creek dogwood, Redosier dogwood
native
Shrub  2023 Ellen Uhler
 2016 Suzanne L. Weakley
 2018 Hayley Ross
|
|
Cornus sessilis Blackfruit dogwood, Miners dogwood, Western cornelian cherry
native
Tree  2019 Bill Haley
 2023 Mary Ann Machi
 2023 Mary Ann Machi
|
|
Crataegus douglasii Black hawthorn, Douglas' hawthorn
native
Tree, Shrub  2013 John Malpas
 2015 John Malpas
 2015 John Malpas
|
|
Danthonia californica California oatgrass
native
Perennial grass  2020 Sara Timby
 2007 Steve Matson
 2022 Justin Luong
|
|
Darlingtonia californica California pitcherplant
• rare native
Perennial herb (carnivorous)  2023 Mary Ann Machi
 2023 Mary Ann Machi
 2005 Steve Matson
|
|
Darmera peltata Indian rhubarb, Umbrella plant
native
Perennial herb  2016 Steve Matson
 2016 Steve Matson
 2016 Steve Matson
|
|
Datura wrightii Jimsonweed, Sacred thorn apple, Toluaca
native
Perennial herb  2017 Lisa Miller
 2019 Ron Vanderhoff
 2020 Mike McNamara
|
|
Hemizonia minthornii Santa susana tarplant
• rare native
Shrub  2022 Suzanne L. Weakley
 Geoff Burleigh
 Geoff Burleigh
|
|
Delphinium cardinale Scarlet larkspur
native
Perennial herb  Geoff Burleigh
 2021 Colin Barrows
 2018 Mike Libby
|
|
Delphinium parryi San bernardino larkspur
native
Perennial herb  2019 Diane Etchison
 2020 Ron Vanderhoff
 2020 Ron Vanderhoff
|
|
Dendromecon harfordii Island bush poppy, Channel Islands tree poppy, Harford's tree poppy
native
Shrub  2014 Steve Matson
 2019 Aaron Echols
 2014 Steve Matson
|
|
Deschampsia cespitosa California hairgrass, Tufted hair grass, Tufted hairgrass
native
Perennial grass  2022 Justin Luong
 2022 Dianne Lake
 2022 Dianne Lake
|
|
Deschampsia elongata Hairgrass, Slender hairgrass
native
Perennial grass  2021 John Rawlings
 2021 John Rawlings
 2009 Adonis (Don) Tate
|
|
Dicentra formosa Pacific bleeding heart, Pacific bleedinghearts
native
Perennial herb  2005 Steve Matson
 2005 Steve Matson
 2005 Steve Matson
|
|
Dichelostemma ida-maia Firecracker brodiaea, Firecracker flower
native
Perennial herb  2008 Steve Matson
 2023 Melissa Harbert
 2019 Steve Laymon
|
|
Diplacus aurantiacus Orange Bush Monkeyflower
native
Shrub  2023 Bill Kress
 2019 Stacie Wolny
 2019 Gary McDonald
|
|
• rare native
Annual herb  2014 Steve Matson
 2014 Steve Matson
 2014 Steve Matson
|
|
Dichelostemma capitatum Blue dicks
native
Perennial herb  2021 Sue Graue
 2020 Bryant Baker
 2020 Cheryl Ballantyne
|
|
Dirca occidentalis Western leatherwood
• rare native
Shrub  2017 John Game
 2019 Aaron Sunshine
 2018 David Greenberger
|
|
Drymocallis glandulosa Sticky cinquefoil
native
Perennial herb  2020 Mary Conway
 2019 Diane Etchison
 2020 Diane Etchison
|
|
Dudleya abramsii Abrams' dudleya, Abrams' liveforever
native
Perennial herb  2020 Talila Golan
 2019 Paul Hankamp
 2012 Neal Kramer
|
|
Dudleya cymosa Canyon dudleya, Canyon liveforever, Rock lettuce
native
Perennial herb  2019 Paul Aigner
 2018 Elinor Gates
 2019 Chico Hiking Association
|
|
Dudleya edulis Fingertips
native
Perennial herb  2020 Ron Vanderhoff
 2009 Ron Vanderhoff
 2020 Ron Vanderhoff
|
|
Dudleya farinosa Bluff lettuce, North coast dudleya, Powdery liveforever
native
Perennial herb  2022 Mike Russler
 2019 Amy Rapport
 2022 Mike Russler
|
|
Dudleya greenei Greene's dudleya, Greene's live forever, Greene's liveforever
• rare native
Perennial herb  2022 Grigory Heaton
 2006 Steve Matson
 2021 Grigory Heaton
|
|
Dudleya lanceolata Lanceleaf liveforever, Southern california dudleya
native
Perennial herb  2015 Dee Warenycia
 2020 Steven M Norris
 2020 Steven M Norris
|
|
Dudleya pulverulenta var. pulverulenta Chalk dudleya
native
Perennial herb  2018 Ron Vanderhoff
 2012 Ann Dalkey
 2020 Julia Markey
|
|
Dudleya virens Bright green dudleya
native
Perennial herb  2006 Steve Matson
 2006 Steve Matson
 2009 Robert Steers
|
|
Eleocharis rostellata Beaked spikerush, Walking sedge
native
Perennial grasslike herb  2015 Steve Matson
 2015 Steve Matson
 2015 Steve Matson
|
|
Elymus condensatus Giant wild rye
native
Perennial grass  2020 Ron Vanderhoff
 2022 John Rawlings
 2020 Diane Etchison
|
|
Elymus glaucus Blue wildrye
native
Perennial grass  2020 Denise Defreese
 2019 Patrick Furtado
 2018 Cynthia Powell
|
|
Encelia californica Bush sunflower, California brittlebush, California encelia
native
Shrub  2020 Aaron Echols
 2021 Mary Wloch
 2020 Diane Etchison
|
|
Encelia farinosa Brittlebush, Goldenhills, Incienso
native
Shrub  2017 Keir Morse
 2016 Steve Matson
 2016 Steve Matson
|
|
Epilobium canum California fuchsia, Hummingbird trumpet, zauschneria
native
Perennial herb  2018 Ron Vanderhoff
 2015 Gerald Carr
 2019 Rebecca Schoenenberger
|
|
Epilobium septentrionale Humboldt county fuchsia, Northern willowherb
• rare native
Perennial herb  Jennifer Wheeler
 Jennifer Wheeler
 2005 Jennifer L. Kalt
|
|
Epipactis gigantea Giant helleborine, Stream orchid, Stream orchis
native
Perennial herb  2016 Barry Rice
 2020 Ron Vanderhoff
 2018 Anna Sereno
|
|
Equisetum arvense Common horsetail rush, Common horsetail, field horsetail, Field horsetail
native
Fern  2022 Suzanne L. Weakley
 2021 Cynthia Powell
 2016 Cynthia Powell
|
|
Equisetum laevigatum Horsetail, Smooth horsetail, Smooth scouring rush
native
Fern  2020 David popp
 2021 Ron Vanderhoff
 2021 Richard Spjut
|
|
Ericameria ericoides California goldenbush, Mock heather
native
Shrub  2021 Mike Russler
 2021 Suzanne L. Weakley
 2021 Mike Russler
|
|
Ericameria nauseosa Rubber rabbitbrush
native
Shrub  2018 Richard Spjut
 2010 Gerald Carr
 2010 Gerald Carr
|
|
Erigeron barbellulatus Shining daisy, Shining fleabane
native
Perennial herb  2016 Brett Dean
 2019 Bob Sweatt
 2022 Alaine Arslan
|
|
Erigeron compositus Cut leaved daisy, Cutleaf daisy, Cut-leaf Fleabane
native
Perennial herb  2006 Steve Matson
 2006 Steve Matson
 2014 Steve Matson
|
|
Erigeron divergens Diffuse daisy, Spreading fleabane
native
Biennial, Perennial herb  2022 Mike Russler
 2023 Donald Burk
 2021 Mike Russler
|
|
Erigeron glaucus Seaside daisy, Seaside fleabane
native
Perennial herb  2021 Zoya Akulova-Barlow
 2019 James Gonsman
 2018 Asa B Spade
|
|
Eriodictyon californicum California yerba santa, Yerba santa
native
Shrub  2023 Suzanne L. Weakley
 2022 BOB CASE
 2020 Julie A. Kierstead
|
|
Eriogonum arborescens Santa cruz island buckwheat
native
Shrub  2020 Joerg Lohse
 2020 Susan McDougall
 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
 2020 Steven M Norris
 2020 Steven M Norris
|
|
Eriogonum fasciculatum California buckwheat, Eastern mojave buckwheat
native
Shrub  2021 Phyllis Fitzsimons
 2019 Ron Vanderhoff
 2017 Ron Vanderhoff
|
|
Eriogonum fasciculatum var. fasciculatum California buckwheat, Eastern mojave buckwheat
native
Shrub  2019 Ron Vanderhoff
 2019 Ron Vanderhoff
 2019 Ron Vanderhoff
|
|
Eriogonum fasciculatum var. foliolosum California buckwheat, Eastern mojave buckwheat, Red topped buckwheat
native
Shrub  2016 Michael Mitchell
 2015 Michael Mitchell
 2015 Michael Mitchell
|
|
Eriogonum giganteum St. Catherine's lace
native
Shrub  2020 Ron Vanderhoff
 2020 Ron Vanderhoff
 2020 Ron Vanderhoff
|
|
Eriogonum grande Island buckwheat, Redflower buckwheat
native
Perennial herb  2022 Ron Vanderhoff
 2022 Ron Vanderhoff
 2022 Ron Vanderhoff
|
|
Eriogonum kennedyi Kennedy's buckwheat
native
Perennial herb  2022 Roger Gray
 2022 Roger Gray
 2008 Thomas Stoughton
|
|
Eriogonum latifolium Coast buckwheat, Coast eriogonum, Seaside buckwheat
native
Perennial herb  2016 Suzanne L. Weakley
 2021 Dylan Neubauer
 2019 Patrick Furtado
|
|
Eriogonum nudum Naked buckwheat, Nude buckwheat
native
Shrub  2020 Stacie Wolny
 2020 Stacie Wolny
 2020 Stacie Wolny
|
|
Eriogonum ovalifolium Cushion buckwheat, Oval leaved eriogonum
native
Perennial herb  2022 R.A. Chasey
 2020 Bob Sweatt
 2019 Steve Matson
|
|
Eriogonum parvifolium Dune eriogonum, Sea cliff buckwheat, Seacliff buckwheat
native
Shrub  2022 Mary Conway
 2020 Ron Vanderhoff
 2021 Ron Vanderhoff
|
|
Eriogonum siskiyouense Siskiyou buckwheat
• rare native
Perennial herb  2019 Matt Berger
 2019 Matt Berger
 2019 Julie Kierstead Nelson
|
|
Eriogonum umbellatum Sulphur buckwheat, Sulphur flower buckwheat
native
Perennial herb  2019 David Greenberger
 2021 Julie A. Kierstead
 2021 Julie A. Kierstead
|
|
Eriogonum umbellatum var. polyanthum Many flowered buckwheat, Sulfur buckwheat, Sulphur flower buckwheat
native
Perennial herb  2018 Mary Conway
 2019 Chasey
 2013 James Gonsman
|
|
Eriogonum wrightii Bastardsage, Wright's buckwheat
native
Perennial herb, Shrub  2020 Bob Sweatt
 2020 Matt Berger
 2020 Bob Sweatt
|
|
native
Annual herb  2020 Rebecca Schoenenberger
 2020 Rebecca Schoenenberger
 2020 Rebecca Schoenenberger
|
|
Eriophyllum confertiflorum Golden yarrow, Yellow yarrow
native
Shrub  2019 Stacie Wolny
 2019 Diane Etchison
 2022 Mojgan Mahdizadeh
|
|
Eriophyllum jepsonii Jepson eriophyllum, Jepson's woolly sunflower
• rare native
Perennial herb  2021 Mike Russler
 2021 Mike Russler
 2018 Richard Spjut
|
|
Eriophyllum lanatum Common woolly sunflower, Common woollysunflower, Wooly sunflower
native
Perennial herb  2021 Don Hollander
 2022 R.A. Chasey
 2022 Mike Russler
|
|
Eriophyllum staechadifolium Lizard tail, Seaside golden yarrow, Seaside woolly sunflower
native
Perennial herb  2020 Susan McDougall
 2019 Mary Conway
 2014 James Gonsman
|
|
Erysimum menziesii Menzies' wallflower
• rare native
Perennial herb  2023 Dana York
 2019 Saskia Raether
 2023 Mary Conway
|
|
Erysimum suffrutescens Suffrutescent wallflower
• rare native
Perennial herb  2020 David Greenberger
 2013 Debra L. Cook
 2014 Neal Kramer
|
|
Mimulus cardinalis Cardinal monkey flower
native
Perennial herb  2021 Mike Russler
 2017 Aaron Echols
 2021 Mike Russler
|
|
Erythranthe cardinalis Cardinal monkey flower
native
Perennial herb 2021 Mike Russler
2017 Aaron Echols
2021 Mike Russler
|
|
Erythranthe guttata Seep monkey flower, Yellow monkey flower
native
Annual, Perennial herb (rhizomatous)  2019 Stacie Wolny
 2015 James Gonsman
 2019 Stacie Wolny
|
|
Erythranthe lewisii Lewis' monkey flower
native
Perennial herb  2022 Dana York
 2018 joaquin hale
 2020 Ryan Hall
|
|
Erythranthe linearifolia Primrose monkeyflower
native
Perennial herb  2018 Julie Kierstead Nelson
 2011 Sierra Pacific Industries
 2021 Julie A. Kierstead
|
|
Erythranthe moschata Musk monkeyflower
native
Perennial herb  2014 James Gonsman
 2019 Matt Berger
 2018 Julie Kierstead Nelson
|
|
Eschscholzia californica California poppy
native
Annual, Perennial herb  2019 Dee Shea Himes
 2021 Ron Vanderhoff
 2019 Amy Rapport
|
|
Euthamia occidentalis Western flat topped goldenrod, Western goldenrod, Western goldentop
native
Perennial herb  2021 Steve Matson
 2018 Ron Vanderhoff
 2018 Ron Vanderhoff
|
|
Festuca californica California fescue
native
Perennial grass  2019 Justin Luong
 2022 Justin Luong
 2012 Aaron Arthur
|
|
Festuca idahoensis Blue bunchgrass, Blue fescue, Idaho fescue
native
Perennial grass  2020 Paul Aigner
 2019 John Rawlings
 2020 Paul Aigner
|
|
Festuca rubra Red fescue
native
Perennial grass  2012 Ove Anderson
 2022 John Rawlings
 2018 Alexandra Kookootsedes
|
|
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  2020 Cara Wilcox
 2017 James Gonsman
 2022 Dee Shea Himes
|
|
Fragaria virginiana Mountain strawberry, Scarlet strawberry, Virginia strawberry
native
Perennial herb  2020 Bob Sweatt
 2005 George Rembert
 2017 Rebecca Schoenenberger
|
|
Frangula californica California coffeeberry
native
Shrub  2019 Talila Golan
 2001 Lynn Overtree
 2019 Mary Conway
|
|
Frangula purshiana Cascara buckthorn
native
Tree, Shrub  2017 Steve Matson
 2017 Steve Matson
 2016 David popp
|
|
Fremontodendron californicum California flannelbush, California fremontia, Flannel bush
native
Shrub  2020 Suzanne L. Weakley
 2019 Diane Etchison
 2020 Tom Ballinger
|
|
Fremontodendron decumbens Pine hill flannelbush
• rare native
Shrub  2021 L. Couper with Debra Ayres
 2020 Virginia Meyer
 2022 Charles Russell
|
|
Fritillaria biflora Chocolate lily
native
Perennial herb  2020 David Greenberger
 2021 Aaron Echols
 2020 Susan White
|
|
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
|
|
Geranium californicum California cranesbill, California geranium
native
Perennial herb  Geoff Burleigh
 Geoff Burleigh
 Geoff Burleigh
|
|
Gilia capitata Blue field gilia, Bluehead gilia
native
Annual herb  2011 Gerald Carr
 2011 Gerald Carr
 2011 Gerald Carr
|
|
Gilia tricolor Bird's eye gilia, Bird's eyes, Tricolor gilia
native
Annual herb  2020 Amy Rapport
 2022 Steve Matson
 2016 Richard Chasey
|
|
Grindelia camporum Common gumplant, Great valley gumweed, Gum plant
native
Perennial herb  2023 R.A. Chasey
 2019 Ron Vanderhoff
 2019 Ron Vanderhoff
|
|
Grindelia hirsutula Gumweed, Hairy gumweed
native
Perennial herb  2020 stephen rosenthal
 2015 Ken Lunders
 2020 R.A. Chasey
|
|
Grindelia stricta Coastal gumweed, Gumweed, Oregon gumweed
native
Perennial herb  2022 R.A. Chasey
 2022 R.A. Chasey
 2022 Suzanne L. Weakley
|
|
Grindelia stricta var. platyphylla Gumplant, Gumweed, Oregon gumweed
native
Perennial herb  2020 Mary Conway
 2019 Patrick Furtado
 2014 Dee Warenycia
|
|
Hazardia detonsa Island bristleweed, Island hazardia, Northern island haplopappus
• rare native
Shrub  2020 David Greenberger
 2014 Roy West
 2013 James Gonsman
|
|
Helianthella californica var. nevadensis California helianthella, Nevada helianthella, Sierra helianthella
native
Perennial herb  2021 R.A. Chasey
 2019 Bob Case
 2020 Bob Sweatt
|
|
Helianthella castanea Mt. diablo helianthella
• rare native
Perennial herb  2022 Michael L. Uhler
 2019 Adam Chasey
 2019 David Greenberger
|
|
Helianthus californicus California sunflower
native
Perennial herb  2021 Mike Russler
 2020 David Greenberger
 2021 Mike Russler
|
|
Helianthus gracilentus Slender sunflower
native
Perennial herb  2021 Ron Vanderhoff
 2021 Diane Etchison
 2021 Mike Russler
|
|
Hemizonia congesta Hayfield tarweed
native
Annual herb  2021 Mike Russler
 2018 Stacie Wolny
 2019 Jennifer Mo
|
|
Heracleum maximum Common cow parsnip
native
Perennial herb  2019 Bob Sweatt
 2008 Neal Kramer
 2021 Julie A. Kierstead
|
|
Heteromeles arbutifolia Christmas berry, Toyon
native
Shrub  2015 James Gonsman
 2017 Gary McDonald
 2017 Gary McDonald
|
|
Heterotheca sessiliflora Golden aster, Sessileflower false goldenaster
native
Annual herb  2020 Ron Vanderhoff
 2020 Ron Vanderhoff
 2019 Cynthia Powell
|
|
Heterotheca villosa Hairy false goldenaster, Hairy goldenaster
native
Perennial herb  2020 Bob Sweatt
 2015 Steve Matson
 2015 Steve Matson
|
|
Heuchera caespitosa Urn-flowered alumroot
• rare native
Perennial herb  2019 Aaron Echols
 2019 Diane Etchison
 2019 Diane Etchison
|
|
Heuchera hirsutissima Shaggy haired alumroot, Shaggyhair alumroot
• rare native
Perennial herb (rhizomatous)  2009 Thomas Stoughton
 2009 Thomas Stoughton
 2015 Keir Morse
|
|
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
|
|
Heuchera micrantha Alum root, Crevice alumroot
native
Perennial herb  2021 Mary Ann Machi
 2020 Susan McDougall
 2020 Ken Lunders
|
|
Heuchera parishii Mill creek alumroot, Parish's alumroot
• rare native
Perennial herb (rhizomatous)  2010 Gary A. Monroe
 2015 Keir Morse
 2010 Gary A. Monroe
|
|
Heuchera pilosissima Alum root, Seaside alumroot
native
Perennial herb  2018 Hayley Ross
 2018 Hayley Ross
 2007 Neal Kramer
|
|
Hoita macrostachya California hemp, Large leather root
native
Perennial herb  2021 Jamie Spielmann
 2009 Lynn Watson
 2021 Jamie Spielmann
|
|
Holodiscus discolor Cream bush, Ocean spray, Oceanspray
native
Shrub  2019 Bob Sweatt
 2020 Camille Nowell
 2023 Doug Zimmerman
|
|
Hordeum brachyantherum Meadow barley
native
Perennial grass  2021 Cynthia Powell
 2015 Steve Matson
 2021 John Rawlings
|
|
Hosackia crassifolia var. otayensis Otay mountain hosackia
• rare native
Perennial herb  2002 Dean Wm. Taylor
 2020 Keir Morse
 2010 Anna Bennett
|
|
Hosackia gracilis Harlequin lotus
• rare native
Perennial herb  2019 David Greenberger
 2019 Paul Hankamp
 2020 Mary Conway
|
|
Hymenoxys hoopesii Owl's claws
native
Perennial herb  2003 Steve Matson
 2021 Steve Matson
 2003 Steve Matson
|
|
Hypericum anagalloides Creeping st. john's wort, Tinker's penny
native
Annual, Perennial herb  2019 Bob Sweatt
 2020 Joaquin Hale
 2021 Mike Russler
|
|
Iris douglasiana Douglas iris, Douglas' iris
native
Perennial herb  2020 Susan McDougall
 2019 Patrick Furtado
 2022 Suzanne L. Weakley
|
|
Iris fernaldii Fernald's iris
native
Perennial herb  2021 Sue Graue
 2020 Julia Gardner Harencar
 2020 Susan McDougall
|
|
Iris innominata Del norte county iris
• rare native
Perennial herb (rhizomatous)  2010 Gerald Carr
 2010 Gerald Carr
 2010 Gerald Carr
|
|
Iris longipetala Central coast iris, Coast iris
• rare native
Perennial herb  2019 Adam Chasey
 2022 Doug Allshouse
 2021 Lynn Overtree
|
|
Iris missouriensis Rocky mountain iris, Western blue flag
native
Perennial herb  Geoff Burleigh
 2020 Mitchell Coleman
 2019 Bob Sweatt
|
|
Iris munzii Munz's iris
• rare native
Perennial herb (rhizomatous)  2020 Joe Engelbrecht
 2020 Amy Patten
 2013 Debra L. Cook
|
|
Isocoma menziesii Menzies' goldenbush
native
Shrub  2018 Ron Vanderhoff
 2019 Ron Vanderhoff
 2019 Ron Vanderhoff
|
|
Isolepis cernua Low bulrush
native
Annual grasslike herb  2018 Ken Hickman
 2010 Aaron Arthur
 2018 Ron Vanderhoff
|
|
Juncus patens Common rush, Spreading rush
native
Perennial grasslike herb  2022 R.A. Chasey
 2022 R.A. Chasey
 2008 Neal Kramer
|
|
Juncus xiphioides Iris leaved rush, Irisleaf rush
native
Perennial grasslike herb  2016 Erik Larsen
 2017 Ron Vanderhoff
 2023 R.A. Chasey
|
|
Keckiella breviflora Bush beardtongue, Gaping keckiella
native
Shrub  2022 Bob Sweatt
 2016 Richard Spjut
 2019 Ramona Robison
|
|
Keckiella cordifolia Climbing penstemon, Heart leaved keckiella, Heartleaf keckiella
native
Shrub  2020 Ron Vanderhoff
 2022 Bryant Baker
 2022 Bryant Baker
|
|
Keckiella corymbosa Red beardtongue, Redwood keckiella
native
Shrub  2021 Mary Ann Machi
 2013 John Doyen
 2021 Mary Ann Machi
|
|
Koeleria macrantha June grass, Prairie junegrass
native
Perennial grass  2020 Matt Berry
 2015 Steve Matson
 2015 Steve Matson
|
|
Lasthenia californica California goldfields, Common goldfields, Valley goldfields
native
Annual herb  2017 David Greenberger
 2020 Susan White
 2017 MCOSD EDRR
|
|
Lathyrus vestitus Bolander's pea, Common pacific pea, Pacific peavine
native
Perennial herb  2018 Stacie Wolny
 2009 John W. Wall
 2019 Steve Conger
|
|
Layia platyglossa Coastal tidytips
native
Annual herb  2015 Amy Rapport
 2019 Jenna T. B. Ekwealor
 2017 Chris Mo
|
|
Lepechinia calycina White pitcher sage, Woodbalm, pitcher sage
native
Shrub  2019 Stacie Wolny
 2020 Amy Rapport
 2020 Mary Conway
|
|
Lepechinia fragrans Fragrant pitcher sage, Island pitchersage
• rare native
Shrub  2017 Wendy Walker
 2023 Keir Morse
 2020 Susan McDougall
|
|
Lewisia cotyledon Cliff lewisia, Siskiyou lewisia
native
Perennial herb  2021 Dee Shea Himes
 2021 Steve Matson
 2021 Steve Matson
|
|
Lewisia longipetala Long petaled lewisia, Truckee lewisia
• rare native
Perennial herb  2017 Adam Chasey
 2017 Steve Matson
 2019 John Game
|
|
Lilium humboldtii Humboldt's lily
native
Perennial herb  2019 Hannah Garcia
 2022 David Strauch
 2023 Bryant Baker
|
|
Lilium maritimum Coast lily
• rare native
Perennial herb (bulb)  2022 Hunter Breck
 2019 R.A. Chasey
 2022 Mary Sue Ittner
|
|
Lilium pardalinum California tiger lily, Leopard lily, Tiger lily
native
Perennial herb  2015 David Wolfson
 2019 Leah Gardner
 2021 Julie A. Kierstead
|
|
Limnanthes douglasii Common meadowfoam, Douglas' meadowfoam
native
Annual herb  2021 Alaine Arslan
 2021 Jamie Spielmann
 2021 David popp
|
|
Linum lewisii Blue flax, Lewis' flax, Prairie flax
native
Perennial herb  2019 David Greenberger
 2020 stephen rosenthal
 2023 Mike Russler
|
|
Lobelia cardinalis Cardinalflower
native
Perennial herb  2020 Fred Melgert / Carla Hoegen
 2012 John Rusk
 2020 Fred Melgert / Carla Hoegen
|
|
Lobelia dunnii Dunn's lobelia
native
Perennial herb  2019 Ron Vanderhoff
 2019 Ron Vanderhoff
 2017 Trevor Schalla
|
|
Lonicera hispidula Pink honeysuckle
native
Vine, Shrub  2019 Stacie Wolny
 2019 Stacie Wolny
 2021 Bryant Baker
|
|
Lonicera involucrata Coast twinberry, Twin berry, Twinberry honeysuckle
native
Shrub  2021 Suzanne L. Weakley
 2014 James Gonsman
 2020 Susan McDougall
|
|
Lonicera subspicata Southern honeysuckle
native
Shrub  2022 David Strauch
 2017 Diane Etchison
 2018 David Greenberger
|
|
Lonicera subspicata var. denudata Chaparral honeysuckle, Johnston's honeysuckle, Santa barbara honeysuckle
native
Shrub  2019 Diane Etchison
 2021 Ron Vanderhoff
 2021 Ron Vanderhoff
|
|
Lupinus albifrons Silver bush lupine, Silver lupine
native
Shrub  2022 Mike Russler
 2022 Steve Conger
 2022 Ron Vanderhoff
|
|
Lupinus argenteus Silvery lupine
native
Perennial herb  2018 Cynthia Powell
 2018 Cynthia Powell
 2022 Steve Woodward
|
|
Lupinus bicolor Annual lupine, Bicolored lupine, Miniature lupine
native
Annual, Perennial herb  2022 Mike Russler
 2022 Mike Russler
 2019 Gary McDonald
|
|
Lupinus chamissonis Beach blue lupine, Chamisso bush lupine, Dune bush lupine
native
Shrub  2020 Susan McDougall
 2013 Robert Sikora
 2020 Susan McDougall
|
|
Lupinus microcarpus var. densiflorus Chick lupine, Dense flowered platycarpos, Whitewhorl lupine
native
Annual herb  2014 Steve Matson
 2014 Steve Matson
 2014 Steve Matson
|
|
Lupinus polyphyllus var. burkei Burke's lupine, Meadow lupine
native
Perennial herb  2014 David popp
 2019 Julie Kierstead Nelson
 2019 Julie Kierstead Nelson
|
|
Lupinus sericatus Cobb Mountain lupine
• rare native
Perennial herb  2015 Mitchell Bamford
 2015 Mitchell Bamford
 2020 Tim Miller
|
|
Lupinus succulentus Arroyo lupine, Hollowleaf annual lupine, Succulent lupine
native
Annual herb  2018 Stacie Wolny
 2018 Stacie Wolny
 2018 Stacie Wolny
|
|
Lyonothamnus floribundus Catalina ironwood, Island ironwood
native
Tree  2014 Steve Matson
 2014 Steve Matson
 2014 Steve Matson
|
|
Madia elegans Common madia
native
Annual herb  2021 Jamie Spielmann
 2021 Mike Russler
 2020 Diane Etchison
|
|
Maianthemum stellatum Starry false lily of the valley
native
Perennial herb  2021 Cyril Guyot
 2003 Steve Matson
 2020 Susan McDougall
|
|
Malacothamnus arcuatus Arcuate bush mallow
• rare native
Shrub  2021 Dee Shea Himes
 2022 Robbie Lee
 2021 Dee Shea Himes
|
|
Malacothamnus fasciculatus Chaparral bush mallow
native
Shrub  2020 Aaron Echols
 2020 Ron Vanderhoff
 2017 David Magney
|
|
Malacothamnus jonesii Jones's bush mallow
• rare native
Shrub  2012 Terrence Gosliner
 2017 Keir Morse
 2017 Keir Morse
|
|
Malacothamnus palmeri var. lucianus Arroyo seco bush mallow
• rare native
Shrub  2018 dave nelson
 2018 Angelique Herman
 2018 dave nelson
|
|
Malacothamnus palmeri Palmer's bush mallow, Santa Lucia bush mallow
native
Shrub  2018 dave nelson
 2017 Keir Morse
 2017 Keir Morse
|
|
Malva assurgentiflora Island mallow
native
Shrub  2011 Dylan Neubauer
 2018 Ron Vanderhoff
 2014 Ron Vanderhoff
|
|
Marah fabaceus California man-root
native
Perennial herb, Vine  2018 Karen Scheuermann
 2021 Cyril Guyot
 2018 Gary McDonald
|
|
Melica californica California melicgrass
native
Perennial grass  2023 John Rawlings
 2021 John Rawlings
 2022 John Rawlings
|
|
Melica imperfecta California melic, Coast range melic, Small flowered melica
native
Perennial grass  2020 Ron Vanderhoff
 2021 Ron Vanderhoff
 2020 Ron Vanderhoff
|
|
Melica torreyana Torrey melic, Torrey's melica, Torrey's melicgrass
native
Perennial grass  2021 Toni Corelli
 2019 John Rawlings
 2017 MCOSD Restoration Crew
|
|
Mentha arvensis American wild mint, Field mint, Marsh mint
native
Perennial herb  2003 Steve Matson
 2003 Steve Matson
 2014 Steve Matson
|
|
Mentzelia lindleyi Lindley's blazing star, Lindley's blazingstar
native
Annual herb  2020 Karen Swift
 2021 Vivian Krug Cotton
 2020 Joerg Lohse
|
|
Microseris paludosa Marsh scorzonella, Marsh silverpuffs
• rare native
Perennial herb  2020 Mary Conway
 2007 Neal Kramer
 2020 Mary Conway
|
|
Monardella macrantha Hummingbird monardella, Red monardella
native
Perennial herb  2019 Diane Etchison
 2022 Aaron Echols
 2017 Joey Santore
|
|
Monardella odoratissima Desert mint, Mountain monardella, Coyote-Mint
native
Perennial herb  2020 Mary Ann Machi
 2004 Steve Matson
 2020 Mary Ann Machi
|
|
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  2008 Neal Kramer
 2008 Keir Morse
 2022 Cynthia Powell
|
|
Muhlenbergia rigens Deergrass
native
Perennial grass  2004 Steve Matson
 2018 Cynthia Powell
 2022 Ron Vanderhoff
|
|
Muilla maritima Common muilla, Sea muilla
native
Perennial herb  2017 Steve Matson
 2017 Ron Vanderhoff
 2017 Steve Matson
|
|
Myriopteris covillei Coville's lip fern
native
Fern  2019 Matt Berger
 2023 Julia Markey
 2019 Matt Berger
|
|
Myriopteris gracilis Slender lip fern
native
Fern  2008 Steve Matson
 2008 Steve Matson
 2008 Steve Matson
|
|
Nemophila menziesii Baby blue eyes
native
Annual herb  2019 Matt Berger
 2019 Diane Etchison
 2019 Ron Vanderhoff
|
|
Neviusia cliftonii Shasta snow wreath
• rare native
Shrub  2019 Julie Kierstead Nelson
 2019 Julie Kierstead Nelson
 2019 Julie Kierstead Nelson
|
|
Odontostomum hartwegii Hartweg's doll's lily, Hartweg's odontostomum, Odontostomum
native
Perennial herb  2020 Julie A. Kierstead
 2022 Mike Russler
 2022 John Game
|
|
Oemleria cerasiformis Indian plum, Oso berry
native
Shrub  2019 Margo Bors
 2019 Stacie Wolny
 2023 David Wolfson
|
|
Oenothera elata Evening primrose, Hooker's evening primrose
native
Perennial herb  2020 Bob Sweatt
 2018 Jay Chamberlain
 2020 Bob Sweatt
|
|
Oxalis oregana Redwood sorrel
native
Perennial herb  2023 Cara Wilcox
 2021 Steve Matson
 2021 Steve Matson
|
|
Stylomecon heterophylla Wind poppy
native
Annual herb  2017 Gary McDonald
 2021 Mike Russler
 2020 Joe Engelbrecht
|
|
Penstemon azureus Azure penstemon, Blue penstemon
native
Perennial herb  2022 Steve Matson
 2020 Iuliia Lytvynova
 2022 Steve Matson
|
|
Penstemon azureus var. angustissimus Azure penstemon
native
Perennial herb  2005 Steve Matson
 2005 Steve Matson
 2005 Steve Matson
|
|
Penstemon californicus California beardtongue, California penstemon
• rare native
Perennial herb  2019 Matt Berger
 2019 Matt Berger
 2019 Matt Berger
|
|
Penstemon centranthifolius Scarlet bugler
native
Perennial herb  2019 Ron Vanderhoff
 2017 Diane Etchison
 2021 Mike Russler
|
|
Penstemon clevelandii Cleveland's beardtongue
native
Perennial herb  2019 Matt Berger
 2019 Matt Berger
 2019 Matt Berger
|
|
Penstemon eatonii Eaton firecracker, Eaton's penstemon
native
Perennial herb  2022 Bob Sweatt
 2020 Susan McDougall
 2020 Susan McDougall
|
|
Penstemon grinnellii Grinnell's beardtongue
native
Perennial herb  2021 Emily Sluiman
 2020 Bryant Baker
 2021 Amber Bedgood
|
|
Penstemon heterophyllus Bunchleaf penstemon, Foothill penstemon
native
Perennial herb  2016 Michael Mitchell
 2021 Charles Russell
 2020 Alexander Darnielle
|
|
Penstemon incertus Mojave beardtongue, Western desert penstemon
native
Shrub  2019 Matt Berger
 2005 Brent Miller
 2016 Richard Spjut
|
|
Penstemon labrosus San gabriel beardtongue
native
Perennial herb  2018 Maisie Borg
 2018 Maisie Borg
 2018 Maisie Borg
|
|
Penstemon newberryi Mountain pride
native
Perennial herb  2013 Bob Case
 2021 Steve Conger
 2013 BOB CASE
|
|
Penstemon newberryi var. sonomensis Sonoma beardtongue
• rare native
Perennial herb  2020 Tim Miller
 2020 Tim Miller
 2018 Jennifer Riddell
|
|
Penstemon palmeri Palmer's penstemon
native
Perennial herb  2011 Steve Matson
 2019 Diane Rose
 2011 Steve Matson
|
|
Penstemon procerus Littleflower penstemon, Small flowered penstemon
native
Perennial herb  2017 Steve Matson
 2006 Steve Matson
 2006 Steve Matson
|
|
Penstemon pseudospectabilis Desert penstemon
native
Perennial herb  2018 Liz Block
 2008 Steve Matson
 2008 Steve Matson
|
|
Penstemon rostriflorus Beaked penstemon, Bridge penstemon, Bridge's penstemon
native
Perennial herb  2010 Steve Matson
 2008 Steve Matson
 2010 Steve Matson
|
|
Penstemon rydbergii Rydberg's penstemon
native
Perennial herb  2021 Mike Russler
 2020 Bob Sweatt
 2021 Mike Russler
|
|
Penstemon speciosus Royal beardtongue, Royal penstemon, Showy penstemon
native
Perennial herb  2023 Richard Dryden
 2006 Keir Morse
 2022 Julie A. Kierstead
|
|
Penstemon spectabilis Showy penstemon
native
Perennial herb  2022 Ron Vanderhoff
 2019 Matt Berger
 2009 Neal Kramer
|
|
Penstemon strictus Rocky mountain penstemon
non-native
Perennial herb  2019 Bob Sweatt
 2014 Steve Matson
 2019 Bob Sweatt
|
|
Phacelia bolanderi Bolander's phacelia, Redwood phacelia
native
Perennial herb  2021 Don Hollander
 2017 Peter Warner
 2009 Zoya Akulova
|
|
Phacelia californica California phacelia, Phacelia, Rock phacelia
native
Perennial herb  2013 Robert Sikora
 2017 James Gonsman
 2020 R.A. Chasey
|
|
Phacelia campanularia Desert bells, Desert bluebells, Desertbells
native
Annual herb  2020 David Greenberger
 2023 Ron Vanderhoff
 2021 Colin Barrows
|
|
Phacelia imbricata Imbricate phacelia
native
Perennial herb  2020 Bob Sill
 2021 Aaron Sunshine
 2021 Ron Vanderhoff
|
|
Philadelphus lewisii Lewis' mock orange, Mock orange, Wild mock orange
native
Shrub  2016 Steve Matson
 2016 Steve Matson
 2022 John Rawlings
|
|
Phlox adsurgens Northern phlox
native
Perennial herb  2023 Mary Ann Machi
 2019 Matt Berger
 2021 Steve Conger
|
|
Phyla nodiflora Common lippia, Lippia, Turkey tangle frogfruit
native
Perennial herb  2018 Ron Vanderhoff
 2016 DigiBirdTrek CA
 2019 Rebecca Schoenenberger
|
|
Physocarpus capitatus Ninebark, Pacific ninebark, Western ninebark
native
Shrub  2020 Helen Hancock
 2018 Julian Geoghegan
 2019 Julie Kierstead Nelson
|
|
Platystemon californicus Cream cups, Creamcups
native
Annual herb  2019 Diane Etchison
 2022 John L. Thompson
 2020 Mitchell Coleman
|
|
Pluchea odorata Salt marsh fleabane, Sweetscent
native
Annual, Perennial herb  2020 Aaron Echols
 2019 Ron Vanderhoff
 2019 B.J. Dion
|
|
Polemonium pulcherrimum Jacob's ladder, Sky pilot
native
Perennial herb  2019 Steve Matson
 2019 Bob Sweatt
 2019 R.A. Chasey
|
|
Polypodium californicum California polypody
native
Fern  2020 Ron Vanderhoff
 2021 Ron Vanderhoff
 2022 Suzanne L. Weakley
|
|
Polystichum munitum Western sword fern, Western swordfern
native
Fern  2021 Julie A. Kierstead
 2022 Jerry Murray
 2011 Toni Corelli
|
|
Potentilla gracilis Northwest cinquefoil, Slender cinquefoil
native
Perennial herb  2019 Bob Sweatt
 2009 Zoya Akulova
 2009 Julie Kierstead Nelson
|
|
Dodecatheon hendersonii Mosquito bill
native
Perennial herb  2020 BLM Redding Field Office
 2017 John Game
 2022 Jamie Spielmann
|
|
Prosartes smithii Largeflower fairybells
native
Perennial herb  2022 Zoya Akulova-Barlow
 2021 Julie A. Kierstead
 2020 Susan McDougall
|
|
Prunella vulgaris Common selfheal, Self heal, Selfheal
native
Perennial herb  2020 Bob Sweatt
 2020 Bob Sweatt
 2014 Christopher P. Cook
|
|
Prunus ilicifolia Holly leaf cherry, Holly leaved cherry, Hollyleaf cherry
native
Tree, Shrub  2022 David Strauch
 2019 Marisa Persaud
 2019 Bryant Baker
|
|
Quercus agrifolia California live oak, Coast live oak
native
Tree  2019 Patrick Furtado
 2022 Andy Ford
 2018 Marcyn Del Clements
|
|
Quercus chrysolepis Canyon live oak, Canyon oak, maul oak, goldcup oak, Gold cup oak
native
Tree  2017 Aaron Sunshine
 2020 R.A. Chasey
 2018 joaquin hale
|
|
Quercus kelloggii Black oak, California black oak
native
Tree  2018 John Schmidt
 2020 Kim Cabrera
 2020 Janith Johnson
|
|
Quercus lobata California white oak, Valley oak
native
Tree  2018 stephen rosenthal
 2023 Helen Hancock
 2020 Charles Russell
|
|
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
|
|
Rhododendron macrophyllum California rose bay, Coast rhododendron, Pacific rhododendron
native
Shrub  2017 Steve Matson
 2020 Aaron Echols
 2017 Steve Matson
|
|
Rhododendron occidentale Western azalea
native
Tree, Shrub  2019 David Greenberger
 2015 Steve Matson
 2020 Julie A. Kierstead
|
|
Rhus integrifolia Lemonade berry, Lemonade sumac
native
Shrub  2020 Bryant Baker
 2020 David Greenberger
 2019 Ron Vanderhoff
|
|
Rhus ovata Sugar bush, Sugar sumac
native
Shrub  2020 Bryant Baker
 2020 Bryant Baker
 2019 Bryant Baker
|
|
Ribes californicum California gooseberry, Hillside gooseberry
native
Shrub  2020 Sue Graue
 2019 Sue Graue
 2018 Gary McDonald
|
|
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 menziesii Canyon gooseberry, Gooseberry
native
Shrub  2019 Michael Mitchell
 2016 Steve Matson
 2016 Steve Matson
|
|
Ribes nevadense Mountain pink currant, Sierra currant
native
Shrub  2021 Paul Watts
 2020 Bob Sweatt
 2003 Steve Matson
|
|
Ribes sanguineum Flowering currant, Red flowering currant, Redflower currant
native
Shrub  2020 Hunter Breck
 2018 Michael Kauffmann
 2020 Mary Conway
|
|
Ribes sanguineum var. glutinosum Blood currant, Flowering currant, Pink flowering currant
native
Shrub  2020 Talila Golan
 2018 John Rusk
 2018 Hunter Breck
|
|
Ribes speciosum Fuchsia flowered gooseberry, Fuchsiaflower gooseberry
native
Shrub  2022 David Chipping
 2021 Ron Vanderhoff
 2012 Ron Vanderhoff
|
|
Ribes viburnifolium Catalina currant, Island gooseberry, Santa catalina island currant
• rare native
Shrub  2019 Ron Vanderhoff
 2021 Keir Morse
 2018 Aaron Echols
|
|
Romneya coulteri Coulter's matilija poppy
• rare native
Perennial herb (rhizomatous)  2018 Aaron Echols
 2010 Dr. Mark S. Brunell
 2018 Samantha
|
|
Rosa californica California wild rose, California wildrose
native
Shrub  2022 Suzanne L. Weakley
 2022 Suzanne L. Weakley
 2020 R.A. Chasey
|
|
Rosa woodsii Woods' rose
native
Shrub  2021 Julie A. Kierstead
 2021 Julie A. Kierstead
 2020 Joe Engelbrecht
|
|
Rubus parviflorus Western thimbleberry, Thimbleberry
native
Vine, Shrub  2022 Zoya Akulova-Barlow
 2020 Mary Sue Ittner
 2019 Patrick Furtado
|
|
Rubus spectabilis Salmon berry, Salmonberry
native
Shrub  2017 James Gonsman
 2022 Zoya Akulova-Barlow
 2016 Steve Matson
|
|
Rudbeckia californica California cone flower, California coneflower
native
Perennial herb  2010 Patrick Furtado
 2017 Leah Gardner
 2021 Mike Russler
|
|
Salix exigua Narrow leaved willow, Narrowleaf willow, Sandbar willow
native
Tree, Shrub  2015 Steve Matson
 2019 Barbara Brydolf
 2015 Steve Matson
|
|
Salix lasiolepis Arroyo willow
native
Tree, Shrub  2017 Susan Kotelnicki
 2022 Ron Vanderhoff
 2020 Steve Matson
|
|
Salvia brandegeei Brandegee's sage, Santa rosa island sage
• rare native
Shrub  2006 Steve Matson
 2006 Steve Matson
 2006 Steve Matson
|
|
Salvia clevelandii Cleveland sage, Fragrant sage
native
Shrub  2019 Diane Etchison
 2009 Curtis Croulet
 2020 Eliezer Margolis
|
|
Salvia dorrii Desert sage, Dorr's sage, Purple sage
native
Shrub  2006 Steve Matson
 2019 Wendy Walker
 2019 Wendy Walker
|
|
Salvia leucophylla San luis purple sage
native
Shrub  2015 Steven M Norris
 2016 John Doyen
 2019 Janith Johnson
|
|
Salvia mellifera Black sage
native
Shrub  2017 Steve Matson
 2022 Suzanne L. Weakley
 2019 Diane Etchison
|
|
Salvia pachyphylla Blue sage, Rose sage, Thick leaved sage
native
Shrub  2007 Steve Matson
 2007 Steve Matson
 2016 Diane Etchison
|
|
Salvia sonomensis Creeping sage, Sonoma sage
native
Perennial herb  2016 Michael Mitchell
 2018 Cynthia Powell
 2018 Cynthia Powell
|
|
Salvia spathacea Hummingbird sage
native
Perennial herb  2020 David Wolfson
 2020 Abby Nichols
 2020 Bryant Baker
|
|
Sambucus nigra Black elderberry
native
Shrub  2018 Michelle Tollett
 2013 Jason Matthias Mills
 2018 Hilary Tayeb
|
|
Scrophularia californica California bee plant, California figwort
native
Perennial herb  2020 Bob Sweatt
 2006 Steve Matson
 2019 Cynthia Powell
|
|
Scutellaria antirrhinoides Nose skullcap, Snapdragon skullcap
native
Perennial herb  2017 Steve Matson
 2021 Steve Conger
 2017 Steve Matson
|
|
Scutellaria californica California skullcap
native
Perennial herb  2016 Steve Matson
 2016 Steve Matson
 2022 Ken-ichi Ueda
|
|
Sedum divergens Cascade stonecrop, Pacific stonecrop
• rare native
Perennial herb  2019 Zoya Akulova
 2007 Matt Below
 2007 Matt Below
|
|
Sedum obtusatum Sierra stonecrop
native
Perennial herb  2020 Bob Sweatt
 2022 Mike Russler
 2020 Bob Sweatt
|
|
Sedum oreganum Oregon stonecrop
native
Perennial herb  2009 Leigh Johnson
 2009 Leigh Johnson
 2005 Jerry Murray
|
|
Sedum spathulifolium Broadleaf stonecrop, Pacific stonecrop, Stone crop
native
Perennial herb  2021 Steve Matson
 2021 Steve Matson
 2023 R.A. Chasey
|
|
Sequoia sempervirens Coast redwood
native
Tree  2019 Patrick Furtado
 2022 David Strauch
 2019 R.A. Chasey
|
|
Shepherdia argentea Buffalo berry, Silver buffaloberry
native
Tree, Shrub  2019 Bryant Baker
 2013 Steve Matson
 2019 Bryant Baker
|
|
Sidalcea calycosa Annual checkerbloom, Checker mallow, Pt. reyes sidalcea
native
Annual herb  2016 Jim Bearden
 2019 David popp
 2019 David popp
|
|
Sidalcea hickmanii Chaparral checkerbloom, Hickman's checkerbloom
native
Perennial herb  2022 Scott Yarger
 2022 Scott Yarger
 2022 Scott Yarger
|
|
Sidalcea malviflora Checker bloom, Checker mallow, Dwarf checkerbloom
native
Perennial herb  2022 David Strauch
 2022 Suzanne L. Weakley
 2018 Sheila Lodge
|
|
Sidalcea oregana Oregon checker mallow, Oregon checkerbloom
native
Perennial herb  2020 Cheryl Ballantyne
 2020 Bob Sweatt
 2020 Cynthia Powell
|
|
Sidalcea stipularis Scadden flat checkerbloom
• rare native
Perennial herb (rhizomatous)  2000 John Game
 Rick York and CNPS
 2008 Virginia Moran
|
|
Silene hookeri Hooker's campion, Hooker's silene
native
Perennial herb  2020 Dee Shea Himes
 2020 Dee Shea Himes
 2020 Dee Shea Himes
|
|
Silene laciniata Cardinal catchfly
native
Perennial herb  2022 Rosalind Helfand
 2019 Diane Etchison
 2020 Ron Vanderhoff
|
|
Silene occidentalis Western campion, Western catchfly
native
Perennial herb  2022 Steve Ashcraft
 2022 Steve Ashcraft
 2022 Steve Ashcraft
|
|
Silene serpentinicola Serpentine catchfly
• rare native
Perennial herb (rhizomatous)  2020 Kolby Lundgren
 2019 Jonathan Lee
 2014 Dana York
|
|
Sisyrinchium bellum Western blue eyed grass
native
Perennial herb  2020 Mary Conway
 2020 Benjamin Gould
 2019 Stacie Wolny
|
|
Sisyrinchium californicum California golden eyed grass, Golden blue eyed grass, Yellow eyed grass
native
Perennial herb  2021 Suzanne L. Weakley
 2019 Cynthia Powell
 2015 Margo Bors
|
|
Solanum umbelliferum Blue witch nightshade, Bluewitch nightshade
native
Shrub  2022 Mike Russler
 2014 Steve Matson
 2014 Steve Matson
|
|
Solanum wallacei Catalina nightshade, Northern island nightshade, Wallace's nightshade
• rare native
Perennial herb  2019 Ron Vanderhoff
 2019 Ron Vanderhoff
 2014 Steve Matson
|
|
Solanum xanti Chaparral nightshade, Nightshade, Purple nightshade
native
Perennial herb, Shrub  2020 David Greenberger
 2020 David Greenberger
 2020 Ron Vanderhoff
|
|
Solidago elongata West coast canada goldenrod
native
Perennial herb  2021 Mike Russler
 2021 Mike Russler
 2022 Steve Matson
|
|
Solidago velutina Threenerve goldenrod
native
Perennial herb  2020 Cynthia Keiser
 2020 Cynthia Keiser
 2018 Ron Vanderhoff
|
|
Sphaeralcea ambigua Apricot mallow, Desert globemallow, Desert mallow
native
Perennial herb  2020 David Greenberger
 2014 Marcia M
 1998 Larry Blakely
|
|
Spiraea douglasii Douglas spiraea, Douglas' spirea, Douglas's spirea
native
Shrub  2019 Steve Matson
 2019 Steve Matson
 2019 Steve Matson
|
|
Sporobolus airoides Alkali sacaton
native
Perennial grass  2022 Steve Matson
 2022 Steve Matson
 2022 Steve Matson
|
|
Stachys ajugoides Ajuga hedge nettle, Bugle hedgenettle, Hedge nettle
native
Perennial herb  2020 Cynthia Keiser
 2004 Bob Huettmann
 2021 Chuck Kozak
|
|
Stachys albens Cobwebby hedge nettle, White hedge nettle, Whitestem hedgenettle
native
Perennial herb  2013 Steve Matson
 2013 Steve Matson
 2013 Steve Matson
|
|
Stachys bullata California hedge nettle, California hedgenettle, Southern hedge nettle
native
Perennial herb  2014 Steve Matson
 2014 Steve Matson
 2020 Bryant Baker
|
|
Staphylea bolanderi Bladdernut, Sierra bladdernut
native
Tree, Shrub  2019 Catherine Capone
 2019 Catherine Capone
 2013 Debra L. Cook
|
|
Stipa cernua Nodding needle grass
native
Perennial grass  2018 Liz Block
 2022 Ron Vanderhoff
 2022 Dianne Lake
|
|
Stipa lepida Foothill needle grass
native
Perennial grass  2017 Gary McDonald
 2023 Ron Vanderhoff
 2017 Gary McDonald
|
|
Stipa pulchra Purple needle grass
native
Perennial grass  2019 Michelle Karle
 2019 Ron Vanderhoff
 2018 Gary McDonald
|
|
Styrax redivivus California snowdrop bush, Snowdrop bush, Storax
native
Shrub  2009 Ron Vanderhoff
 2022 Ron Vanderhoff
 2017 Ron Vanderhoff
|
|
Symphoricarpos albus Common snowberry
native
Shrub  2021 Suzanne L. Weakley
 2020 Bob Sweatt
 2007 Neal Kramer
|
|
Symphoricarpos longiflorus Desert snowberry, long flowered snowberry
native
Shrub  2011 Steve Matson
 2011 Steve Matson
 2022 Steve Matson
|
|
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
|
|
Tanacetum camphoratum Dune tansy
native
Perennial herb  2019 Patrick Furtado
 2020 Joerg Lohse
 2017 Steve Matson
|
|
Tellima grandiflora Bigflower tellima, Fringe cups
native
Perennial herb  2017 Steve Matson
 2017 Steve Matson
 2016 Steve Matson
|
|
Thalictrum fendleri Fendler's meadow rue, Meadow rue
native
Perennial herb  2020 Bob Sweatt
 2017 Thomas Reyes
 2022 Steve Matson
|
|
Thelypteris puberula Showy fern
native
Fern (rhizomatous)  2009 Duncan S. Bell
 2009 Duncan S. Bell
 2009 Duncan S. Bell
|
|
Thermopsis gracilis Slender goldenbanner
• rare native
Perennial herb (rhizomatous)  2021 Julie A. Kierstead
 2019 Belinda Lo
 2020 Susan McDougall
|
|
Tiarella trifoliata Sugar scoop, Threeleaf foamflower
native
Perennial herb  2022 Cara Wilcox
 2019 Cynthia Powell
 2019 Patrick Furtado
|
|
Tolmiea menziesii Pig a back plant, Youth on age
native
Perennial herb  2023 Steve Conger
 2023 Mary Ann Machi
 2023 Mary Ann Machi
|
|
Toxicoscordion fremontii Fremont's star lily, Fremont's death camas
native
Perennial herb  2020 Bryant Baker
 2021 Steve Matson
 2020 Karen Swift
|
|
Trichostema lanatum Woolly bluecurls
native
Shrub  2017 Steve Matson
 2017 Steve Matson
 2022 Mike Russler
|
|
Trifolium wormskioldii Coast clover, Cow clover, Cows clover
native
Perennial herb  2015 James Gonsman
 2009 Dr. Mark S. Brunell
 2015 James Gonsman
|
|
Trillium chloropetalum Common trillium, Giant wakerobin, Trillium
native
Perennial herb  2020 Bob Sweatt
 2019 Susan McDougall
 2020 Bob Sweatt
|
|
Triteleia hyacinthina White brodiaea, Wild hyacinth, White Brodiaea, Fool's Onion
native
Perennial herb  2023 Suzanne L. Weakley
 2008 Steve Matson
 2020 Steve Conger
|
|
Triteleia laxa Ithuriel's spear
native
Perennial herb  2018 Gary McDonald
 2018 Tim Lewis
 2019 Matt Berger
|
|
Umbellularia californica Bay laurel, California bay, California laurel, bay tree
native
Tree  2016 Steve Matson
 2016 Steve Matson
 2020 Ron Vanderhoff
|
|
Vaccinium ovatum California huckleberry, Evergreen huckleberry
native
Shrub  2017 Steve Matson
 2017 Steve Matson
 2017 James Gonsman
|
|
Vancouveria hexandra Deciduous vancouvaria, Northern vancouveria, White insideout flower
native
Perennial herb  2016 Steve Matson
 2022 Christine Kelly
 2016 Steve Matson
|
|
Venegasia carpesioides Canyon sunflower
native
Perennial herb  2020 Bryant Baker
 2014 Steve Matson
 2022 Ron Vanderhoff
|
|
Verbena lasiostachys Common verbena, Vervain, Western verbena
native
Perennial herb  2020 Greg Froelich
 2018 Gary McDonald
 2008 Keir Morse
|
|
Viola adunca Blue violet, Dog violet, Hookedspur violet
native
Perennial herb  2018 Emily Allen
 2015 Steve Matson
 2015 Steve Matson
|
|
Vitis californica California grape, California wild grape
native
Vine, Shrub  2015 Bill Bogdanoff
 2013 Zoya Akulova
 2019 Jennifer Mo
|
|
Whipplea modesta Modesty, Whipplea, Whipplevine
native
Vine, Shrub  2004 Steve Matson
 2018 Paul Preston and Tim Lukaszewski
 2014 James Gonsman
|
|
Woodwardia fimbriata Chain fern, Giant chain fern, Giant chainfern
native
Fern  2019 Julie Kierstead Nelson
 2020 R.A. Chasey
 2019 Susan McDougall
|
|
Wyethia angustifolia California compassplant, Narrow leaf mule ears, Narrow leaved mule ears
native
Perennial herb  2023 Suzanne L. Weakley
 2019 Ken Hickman
 2009 BOB CASE
|
|
Wyethia elata Hall's mule ears, Hall's wyethia
• rare native
Perennial herb  2022 Mike Russler
 2022 Mike Russler
 2022 Mike Russler
|
|
Wyethia helenioides Gray mule ears, Whitehead mule ears, Whitehead wyethia
native
Perennial herb  2017 Marie Reil
 2018 Bill Schmidt
 2017 Adam Chasey
|
|
Wyethia mollis Mountain mule ears, Mule ears, Woolly mule ears
native
Perennial herb  2016 James Gonsman
 2020 Susan McDougall
 2019 David Magney
|
