logo Calflora  Illustrated Plant List 
Flora and plant communities of Bodega Head
Sonoma County

Barbour, M. G.  / USDA NRCS-National Plants Data Center: Botanical Literature  (1970-01-01)

Record Detail Nearby Surveys What Grows Here?
212 PLANTS
Abronia latifolia    Coastal sand verbena,  Sand verbena,  Yellow sand verbena
native
Perennial herb

NYCTAGINACEAE

Abronia latifolia
© 2016 Steve Matson
Abronia latifolia
© 2016 Steve Matson
Abronia latifolia
© 2016 Steve Matson

Acacia longifolia    Sydney golden wattle
non-native
Tree

FABACEAE

Acacia longifolia
© 2023 Asa B Spade
Acacia longifolia
© 2023 Asa B Spade
Acacia longifolia
© 2018 Ron Vanderhoff

native
Perennial herb

ASTERACEAE

Achillea borealis ssp. arenicola
© 2022 Andy Ford
Achillea borealis ssp. arenicola
© 2020 Bob Sweatt
Achillea borealis ssp. arenicola
© 2018 Gary McDonald

Agoseris apargioides ssp. maritima    Woolly goat chicory
native
Perennial herb

ASTERACEAE

Agoseris apargioides ssp. maritima
© 1995 Saint Mary's College of California
Agoseris apargioides ssp. maritima
© 1995 Saint Mary's College of California
Agoseris apargioides ssp. maritima
© 1995 Saint Mary's College of California

Agrostis exarata    Spike bentgrass,  Spike redtop
native
Perennial grass

POACEAE

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

Aira caryophyllea    Shiver grass,  Silver hairgrass,  Silvery hairgrass
invasive non-native
Annual grass

POACEAE

Aira caryophyllea
© 2005 Steve Matson
Aira caryophyllea
© 2005 Steve Matson
Aira caryophyllea
© 2005 Steve Matson

Allium dichlamydeum    Coast onion,  Coastal onion
native
Perennial herb (bulb)

ALLIACEAE

Allium dichlamydeum
© 2017 Mary Sue Ittner
Allium dichlamydeum
© 2020 Sara Timby
Allium dichlamydeum
© 2020 Mary Sue Ittner

Allium triquetrum    Three cornered leek,  Threecorner leek,  White flowered onion
invasive non-native
Perennial herb (bulb)

ALLIACEAE

Allium triquetrum
© 2017 Steve Matson
Allium triquetrum
© 2017 Steve Matson
Allium triquetrum
© 2017 Steve Matson

Ambrosia chamissonis    Beach bur,  Silver beachweed
native
Perennial herb

ASTERACEAE

Ambrosia chamissonis
© 2016 Steve Matson
Ambrosia chamissonis
© 2016 Steve Matson
Ambrosia chamissonis
© 2016 Steve Matson

Ammophila arenaria    Beachgrass,  European beach grass,  European beachgrass
invasive non-native
Perennial grass

POACEAE

Ammophila arenaria
© 2016 Steve Matson
Ammophila arenaria
© 2016 Steve Matson
Ammophila arenaria
© 2016 Steve Matson

Amsinckia menziesii    Menzies' fiddleneck,  Small flowered fiddleneck
native
Annual herb

BORAGINACEAE

Amsinckia menziesii
© 2020 Ron Vanderhoff
Amsinckia menziesii
© 2018 Gary McDonald
Amsinckia menziesii
© 2018 Gary McDonald

Amsinckia spectabilis    Seaside amsinckia,  Seaside fiddleneck,  Woolly breeches
native
Annual herb

BORAGINACEAE

Amsinckia spectabilis
© 2017 David Greenberger
Amsinckia spectabilis
© 2023 Toni Corelli
Amsinckia spectabilis
© 2020 Ken Hickman

Anagallis arvensis    Scarlet pimpernel
non-native
Annual herb

MYRSINACEAE

Anagallis arvensis
© 2017 B.J. Dion
Anagallis arvensis
© 2022 Chris McDonald
Anagallis arvensis
© 2023 Ron Vanderhoff

Anaphalis margaritacea    Pearly everlasting
native
Perennial herb

ASTERACEAE

Anaphalis margaritacea
© 2020 Bob Sweatt
Anaphalis margaritacea
© 2021 Ken Lunders
Anaphalis margaritacea
© 2014 James Gonsman

Angelica hendersonii    Coast angelica,  Henderson's angelica
native
Perennial herb

APIACEAE

Angelica hendersonii
© 2020 Suzanne L. Weakley
Angelica hendersonii
© 2021 Jamie Spielmann
Angelica hendersonii
© 2022 Diana Wahl

Arabis blepharophylla    Coast rock cress
rare native
Perennial herb

BRASSICACEAE

Arabis blepharophylla
© 2017 Steve Matson
Arabis blepharophylla
© 2017 Steve Matson
Arabis blepharophylla
© 2017 Steve Matson

Armeria maritima var. californica    California sea pink,  California seapink,  Sea pink or thrift
native
Perennial herb

PLUMBAGINACEAE

Armeria maritima var. californica
© 2016 Steve Matson
Armeria maritima var. californica
© 2016 Steve Matson
Armeria maritima var. californica
© 2016 Steve Matson

Artemisia douglasiana    California mugwort,  Douglas' sagewort
native
Perennial herb

ASTERACEAE

Artemisia douglasiana
© 2022 Ron Vanderhoff
Artemisia douglasiana
© 2016 Glen Schneider
Artemisia douglasiana
© 2021 Mike Russler

Artemisia pycnocephala    Beach sagewort,  Coastal sagewort
native
Perennial herb

ASTERACEAE

Artemisia pycnocephala
© 2019 Patrick Furtado
Artemisia pycnocephala
© 2021 Zoya Akulova-Barlow
Artemisia pycnocephala
© 2023 Cynthia Powell

Aster chilensis    California aster,  Pacific aster
native
Perennial herb

ASTERACEAE

Aster chilensis
© 2020 Suzanne L. Weakley
Aster chilensis
© 2013 Arcangelo Wessells
Aster chilensis
© 2018 Stacie Wolny

Athyrium filix-femina var. sitchense    Common lady fern,  Subarctic lady fern,  Western lady fern
native
Fern

ATHYRIACEAE

Athyrium filix-femina var. sitchense
© 2021 R.A. Chasey
Athyrium filix-femina var. sitchense
© 2018 David popp
Athyrium filix-femina var. sitchense
© 2021 John Rawlings

non-native
Annual herb

CHENOPODIACEAE

Atriplex patula ssp. hastata
© 2015 Alice Cummings
Atriplex patula ssp. hastata
© 2023 Ron Vanderhoff
Atriplex patula ssp. hastata
© 2018 Ron Vanderhoff

Atriplex patula ssp. obtusa    Gmelin's saltbush
native
Annual herb

CHENOPODIACEAE


Avena barbata    Slender oat,  Slim oat
invasive non-native
Annual grass

POACEAE

Avena barbata
© 2018 Julian Geoghegan
Avena barbata
© 2023 David popp
Avena barbata
© 2019 Ron Vanderhoff

native
Shrub

ASTERACEAE

Baccharis pilularis ssp. consanguinea
© 2009 Toni Corelli
Baccharis pilularis ssp. consanguinea
© 2022 John Doyen
Baccharis pilularis ssp. consanguinea
© 2018 Ron Vanderhoff

Barbarea orthoceras    American rocket,  American wintercress,  Erectpod wintercress
native
Perennial herb

BRASSICACEAE

Barbarea orthoceras
© 2015 James Gonsman
Barbarea orthoceras
© 2019 Diane Etchison
Barbarea orthoceras
© 2020 Diane Etchison

Berberis pinnata    California barberry,  Coast barberry,  Shiny leaf mahonia
native
Shrub

BERBERIDACEAE

Berberis pinnata
© 2021 Ron Vanderhoff
Berberis pinnata
© 2022 Alice Cummings
Berberis pinnata
© 2021 Ron Vanderhoff

Brassica campestris    Field mustard,  Turnip
invasive non-native
Annual herb

BRASSICACEAE

Brassica campestris
© 2017 Barbara Boethling
Brassica campestris
© 2017 Cynthia Powell
Brassica campestris
© 2018 Angelique Herman

Brassica nigra    Black mustard
invasive non-native
Annual herb

BRASSICACEAE

Brassica nigra
© 2021 Ron Vanderhoff
Brassica nigra
© 2019 Ron Vanderhoff
Brassica nigra
© 2019 Ron Vanderhoff

Briza maxima    Big quaking grass,  Big quakinggrass,  Rattlesnake grass
invasive non-native
Annual grass

POACEAE

Briza maxima
© 2017 Gary McDonald
Briza maxima
© 2018 Bill Schmidt
Briza maxima
© 2017 Gary McDonald

Briza minor    Little quaking grass,  Little quakinggrass,  Little rattlesnake grass
non-native
Annual grass

POACEAE

Briza minor
© 2023 R.A. Chasey
Briza minor
© 2019 Gary McDonald
Briza minor
© 2019 Gary McDonald

Brodiaea pulchella    Blue dicks
native
Perennial herb

THEMIDACEAE

Brodiaea pulchella
© 2023 Steve Matson
Brodiaea pulchella
© 2023 Steve Matson
Brodiaea pulchella
© 2022 Steve Matson

Bromus carinatus    California brome
native
Perennial grass

POACEAE

Bromus carinatus
© 2020 Ron Vanderhoff
Bromus carinatus
© 2022 David popp
Bromus carinatus
© 2014 Vertin Alvarez

Bromus diandrus    Bromegrass,  Ripgut brome,  Ripgut grass
invasive non-native
Annual grass

POACEAE

Bromus diandrus
© 2022 Ron Vanderhoff
Bromus diandrus
© 2021 Richard Spjut
Bromus diandrus
© 2022 Ron Vanderhoff

Bromus mollis    Soft brome,  Soft chess
invasive non-native
Annual grass

POACEAE

Bromus mollis
© 2023 Ron Vanderhoff
Bromus mollis
© 2018 Gary McDonald
Bromus mollis
© 2018 Gary McDonald

Cakile maritima    European searocket,  Sea rocket
invasive non-native
Annual herb

BRASSICACEAE

Cakile maritima
© 2019 Diane Etchison
Cakile maritima
© 2021 R.A. Chasey
Cakile maritima
© 2019 Diane Etchison

Calamagrostis nutkaensis    Pacific reedgrass
native
Perennial grass

POACEAE

Calamagrostis nutkaensis
© 2018 Ken Hickman
Calamagrostis nutkaensis
© 2019 Cynthia Powell
Calamagrostis nutkaensis
© 2019 Ken Hickman

Calandrinia ciliata    red maids,  Calandrinia
native
Annual herb

MONTIACEAE

Calandrinia ciliata
© 2021 Mary Ann Machi
Calandrinia ciliata
© 2019 Ron Vanderhoff
Calandrinia ciliata
© 2019 Ron Vanderhoff

Camissonia cheiranthifolia    Beach evening-primrose
native
Perennial herb

ONAGRACEAE

Camissonia cheiranthifolia
© 2019 Patrick Furtado
Camissonia cheiranthifolia
© 2021 Meghan Lindt
Camissonia cheiranthifolia
© 2021 Rosaleen Murphy

Cardamine oligosperma    Bitter cress,  Idaho bittercress
native
Annual, Perennial herb

BRASSICACEAE

Cardamine oligosperma
© 2008 Steve Matson
Cardamine oligosperma
© 2008 Steve Matson
Cardamine oligosperma
© 2008 Steve Matson

Cardionema ramosissimum    Sand mat,  Sandcarpet
native
Perennial herb

CARYOPHYLLACEAE

Cardionema ramosissimum
© 2023 Ron Vanderhoff
Cardionema ramosissimum
© 2015 Michael Mitchell
Cardionema ramosissimum
© 2019 John Rawlings

Carduus pycnocephalus    Italian thistle
invasive non-native
Annual herb

ASTERACEAE

Carduus pycnocephalus
© 2019 Gary McDonald
Carduus pycnocephalus
© 2023 Diana Wahl
Carduus pycnocephalus
© 2017 Gary McDonald

Carex barbarae    Santa barbara sedge,  Valley sedge
native
Perennial grasslike herb

CYPERACEAE

Carex barbarae
© 2024 R.A. Chasey
Carex barbarae
© 2023 Ron Vanderhoff
Carex barbarae
© 2023 Ron Vanderhoff

Castilleja wightii    Wight's indian paint brush,  Wight's paintbrush
native
Perennial herb

OROBANCHACEAE

Castilleja wightii
© 2022 Suzanne L. Weakley
Castilleja wightii
© 2023 Beth Reuter
Castilleja wightii
© 2022 R.A. Chasey

native
Tree, Shrub

RHAMNACEAE

Ceanothus thyrsiflorus var. repens
© 2019 Patrick Furtado
Ceanothus thyrsiflorus var. repens
© 2022 Mary Conway
Ceanothus thyrsiflorus var. repens
© 2022 Cynthia Powell

Centaurea solstitialis    Barnaby's thistle,  Yellow star thistle
invasive non-native
Annual herb

ASTERACEAE

Centaurea solstitialis
© 2022 Cynthia Powell
Centaurea solstitialis
© 2019 Arlee Montalvo
Centaurea solstitialis
© 2022 Mary Herr

Chenopodium album    Lamb's quarters,  Lambs quarters,  White goosefoot
non-native
Annual herb

CHENOPODIACEAE

Chenopodium album
© 2022 Ron Vanderhoff
Chenopodium album
© 2014 Toni Corelli
Chenopodium album
© 2022 Ron Vanderhoff

non-native
Annual, Perennial herb

CHENOPODIACEAE

Chenopodium ambrosioides var. vagans
© 2020 Ron Vanderhoff
Chenopodium ambrosioides var. vagans
© 2018 Ron Vanderhoff
Chenopodium ambrosioides var. vagans
© 2020 Ron Vanderhoff

Chenopodium californicum    California goosefoot,  Pigweed,  Soaproot
native
Perennial herb

CHENOPODIACEAE

Chenopodium californicum
© 2023 Mike Russler
Chenopodium californicum
© 2023 Mike Russler
Chenopodium californicum
© 2023 Mike Russler

Chlorogalum pomeridianum    Amole,  Soap plant,  Soaproot
native
Perennial herb

AGAVACEAE

Chlorogalum pomeridianum
© 2019 Patrick Furtado
Chlorogalum pomeridianum
© 2020 Robert Katz
Chlorogalum pomeridianum
© 2019 Diane Etchison

Chorizanthe cuspidata var. villosa    San francisco spineflower,  Woolly headed spineflower
rare native
Annual herb

POLYGONACEAE

Chorizanthe cuspidata var. villosa
© 2021 R.A. Chasey
Chorizanthe cuspidata var. villosa
© 2017 James Gonsman
Chorizanthe cuspidata var. villosa
© 2021 R.A. Chasey

Chrysanthemum segetum    Corndaisy
non-native
Annual herb

ASTERACEAE

Chrysanthemum segetum
© 2015 Ramona Robison
Chrysanthemum segetum
© 2007 Luigi Rignanese
Chrysanthemum segetum
© 2015 John Doyen

Cichorium intybus    Chicory
non-native
Perennial herb

ASTERACEAE

Cichorium intybus
© 2020 Bob Sweatt
Cichorium intybus
© 2022 David Strauch
Cichorium intybus
© 2019 Diane Etchison

Cirsium andrewsii    Franciscan thistle
rare native
Perennial herb

ASTERACEAE

Cirsium andrewsii
© 2011 Scott Cox
Cirsium andrewsii
© 2011 Thomas Reyes
Cirsium andrewsii
© 2013 Robert Sikora

Cirsium occidentale    Cobweb thistle,  Western thistle
native
Perennial herb

ASTERACEAE

Cirsium occidentale
© 2011 Steve Matson
Cirsium occidentale
© 2011 Steve Matson
Cirsium occidentale
© 2011 Steve Matson

Cirsium vulgare    Bull thistle
invasive non-native
Perennial herb

ASTERACEAE

Cirsium vulgare
© 2017 James Bailey
Cirsium vulgare
© 2020 Bob Sweatt
Cirsium vulgare
© 2020 Bob Sweatt

Conium maculatum    Poison hemlock
invasive non-native
Perennial herb

APIACEAE

Conium maculatum
© 2019 James Bailey
Conium maculatum
© 2013 Toni Corelli
Conium maculatum
© 2016 Cynthia Powell

Convolvulus occidentalis var. saxicola    Bodega morning glory,  Pacific false bindweed
rare native
Perennial herb

CONVOLVULACEAE

Convolvulus occidentalis var. saxicola
© 2017 Mary Sue Ittner
Convolvulus occidentalis var. saxicola
© 2022 Zoya Akulova-Barlow
Convolvulus occidentalis var. saxicola
© 2019 Manzanita Dictionary

Conyza canadensis    Canada horseweed
native
Annual herb

ASTERACEAE

Conyza canadensis
© 2017 Gary McDonald
Conyza canadensis
© 2017 Gary McDonald
Conyza canadensis
© 2022 Mike Russler

Cordylanthus maritimus    Salt marsh bird's beak
native
Annual herb

OROBANCHACEAE

Cordylanthus maritimus
© 2018 Ron Vanderhoff
Cordylanthus maritimus
© 2018 Saskia Raether
Cordylanthus maritimus
© 2019 Michelle Karle

Cortaderia selloana    Uruguayan pampas grass
invasive non-native
Perennial grass

POACEAE

Cortaderia selloana
© 2022 Ken-ichi Ueda
Cortaderia selloana
© 2023 Randall English
Cortaderia selloana
© 2022 Ron Vanderhoff

Cotula coronopifolia    Brass buttons,  Common brassbuttons
invasive non-native
Perennial herb

ASTERACEAE

Cotula coronopifolia
© 2022 Steve Matson
Cotula coronopifolia
© 2022 Steve Matson
Cotula coronopifolia
© 2018 Adam Chasey

Cryptantha leiocarpa    Coast cryptantha,  Coastal cryptantha,  Popcorn flower
native
Annual herb

BORAGINACEAE

Cryptantha leiocarpa
© 2017 Steve Matson
Cryptantha leiocarpa
© 2017 Steve Matson
Cryptantha leiocarpa
© 2017 Steve Matson

Cupressus macrocarpa    Monterey cypress
native
Tree

CUPRESSACEAE

Cupressus macrocarpa
© 2017 Bryant Baker
Cupressus macrocarpa
© 2019 Patrick Furtado
Cupressus macrocarpa
© 2019 Cynthia Powell

Cuscuta salina    Saltmarsh dodder
native
Annual herb, Vine (parasitic)

CONVOLVULACEAE

Cuscuta salina
© 2021 Ron Vanderhoff
Cuscuta salina
© 2021 Ron Vanderhoff
Cuscuta salina
© 2021 Ron Vanderhoff

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

CONVOLVULACEAE

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

Cyperus eragrostis    Tall cyperus,  Tall flatsedge
native
Perennial grasslike herb

CYPERACEAE

Cyperus eragrostis
© 2016 Joan Hampton
Cyperus eragrostis
© 2021 Ken Lunders
Cyperus eragrostis
© 2014 James Gonsman

Cytisus monspessulanus    French broom
invasive non-native
Shrub

FABACEAE

Cytisus monspessulanus
© 2019 Ron Vanderhoff
Cytisus monspessulanus
© 2019 Ron Vanderhoff
Cytisus monspessulanus
© 2021 Michelle Karle

Dactylis glomerata    Orchard grass,  Orchardgrass
invasive non-native
Perennial grass

POACEAE

Dactylis glomerata
© 2018 Jennifer Mo
Dactylis glomerata
© 2020 Jim Richards
Dactylis glomerata
© 2017 Gary McDonald

Daucus carota    Queen Anne's lace,  Wild carrot
invasive non-native
Perennial herb

APIACEAE

Daucus carota
© 2023 Donald Burk
Daucus carota
© 2021 Charles Russell
Daucus carota
© 2021 Ken Lunders

Daucus pusillus    American wild carrot,  Rattlesnake weed
native
Annual herb

APIACEAE

Daucus pusillus
© 2019 Diane Etchison
Daucus pusillus
© 2022 David Wolfson
Daucus pusillus
© 2021 Ken Lunders

Distichlis spicata var. stolonifera    Inland saltgrass,  Salt grass,  Saltgrass
native
Perennial grass

POACEAE

Distichlis spicata var. stolonifera
© 2020 Matt Berger
Distichlis spicata var. stolonifera
© 2019 Ron Vanderhoff
Distichlis spicata var. stolonifera
© 2022 Donald Burk

Dudleya farinosa    Bluff lettuce,  North coast dudleya,  Powdery liveforever
native
Perennial herb

CRASSULACEAE

Dudleya farinosa
© 2022 Mike Russler
Dudleya farinosa
© 2019 Amy Rapport
Dudleya farinosa
© 2019 Heather Morrison

Elymus glaucus    Blue wildrye
native
Perennial grass

POACEAE

Elymus glaucus
© 2020 Denise Defreese
Elymus glaucus
© 2019 Patrick Furtado
Elymus glaucus
© 2018 Cynthia Powell

Elymus vancouverensis    Vancouver wild rye
native
Perennial grass

POACEAE

Elymus vancouverensis
© 2022 John Rawlings
Elymus vancouverensis
© 2022 John Rawlings

Epilobium adenocaulon var. occidentale    Fringed willowherb,  Northern willow herb,  Willow herb
native
Perennial herb

ONAGRACEAE

Epilobium adenocaulon var. occidentale
© 2014 Steve Matson
Epilobium adenocaulon var. occidentale
© 2014 Steve Matson
Epilobium adenocaulon var. occidentale
© 2014 Steve Matson

Epilobium watsonii var. franciscanum    Fringed willowherb,  Watson's willowherb,  Willow herb
native
Perennial herb

ONAGRACEAE

Epilobium watsonii var. franciscanum
© 2017 David Greenberger
Epilobium watsonii var. franciscanum
© 2012 BOB CASE
Epilobium watsonii var. franciscanum
© 2021 Jamie Spielmann

Equisetum arvense    Common horsetail rush,  Common horsetail, field horsetail,  Field horsetail
native
Fern

EQUISETACEAE

Equisetum arvense
© 2022 Suzanne L. Weakley
Equisetum arvense
© 2021 Cynthia Powell
Equisetum arvense
© 2016 Cynthia Powell

Equisetum telmateia var. braunii    Giant horse tail,  Giant horsetail
native
Fern

EQUISETACEAE

Equisetum telmateia var. braunii
© 2016 Steve Matson
Equisetum telmateia var. braunii
© 2016 Steve Matson
Equisetum telmateia var. braunii
© 2022 Suzanne L. Weakley

Erechtites arguta    Cutleaf burnweed
invasive non-native
Annual, Perennial herb

ASTERACEAE

Erechtites arguta
© 2015 Lynn Overtree
Erechtites arguta
© 2023 R.A. Chasey
Erechtites arguta
© 2021 Mary Conway

Erechtites prenanthoides    Coastal burnweed
invasive non-native
Annual, Perennial herb

ASTERACEAE

Erechtites prenanthoides
© 2012 Michael Mitchell
Erechtites prenanthoides
© 2012 Michael Mitchell
Erechtites prenanthoides
© 2012 Michael Mitchell

Erigeron glaucus    Seaside daisy,  Seaside fleabane
native
Perennial herb

ASTERACEAE

Erigeron glaucus
© 2023 Toni Corelli
Erigeron glaucus
© 2019 James Gonsman
Erigeron glaucus
© 2018 Asa B Spade

Eriogonum latifolium    Coast buckwheat,  Coast eriogonum,  Seaside buckwheat
native
Perennial herb

POLYGONACEAE

Eriogonum latifolium
© 2016 Suzanne L. Weakley
Eriogonum latifolium
© 2021 Dylan Neubauer
Eriogonum latifolium
© 2019 Patrick Furtado

Eriophyllum lanatum var. arachnoideum    Common woolly sunflower,  Spiderweb sunflower,  Wooly sunflower
native
Perennial herb

ASTERACEAE

Eriophyllum lanatum var. arachnoideum
© 2013 James Gonsman
Eriophyllum lanatum var. arachnoideum
© 2022 David Wolfson
Eriophyllum lanatum var. arachnoideum
© 2023 R.A. Chasey

Eriophyllum stoechadifolium    Small Tree-Mallow


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

GERANIACEAE

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

Erodium moschatum    Musky stork's bill,  White stemmed filaree,  Whitestem filaree
invasive non-native
Annual herb

GERANIACEAE

Erodium moschatum
© 2016 Steve Matson
Erodium moschatum
© 2016 Steve Matson
Erodium moschatum
© 2016 Steve Matson

Eschscholzia californica    California poppy
native
Annual, Perennial herb

PAPAVERACEAE

Eschscholzia californica
© 2019 Dee Shea Himes
Eschscholzia californica
© 2021 Ron Vanderhoff
Eschscholzia californica
© 2019 Amy Rapport

Eucalyptus globulus    Blue gum,  Tasmanian bluegum
invasive non-native
Tree

MYRTACEAE

Eucalyptus globulus
© 2022 Ron Vanderhoff
Eucalyptus globulus
© 2022 Ron Vanderhoff
Eucalyptus globulus
© 2022 Ron Vanderhoff

Festuca dertonensis    Brome fescue
non-native
Annual grass

POACEAE

Festuca dertonensis
© 2022 Diana Wahl
Festuca dertonensis
© 2021 Toni Corelli
Festuca dertonensis
© 2021 David popp

Foeniculum vulgare    Biscuit root,  Sweet fennel
invasive non-native
Perennial herb

APIACEAE

Foeniculum vulgare
© 2019 Nicole Leatherman
Foeniculum vulgare
© 2019 Ron Vanderhoff
Foeniculum vulgare
© 2018 Henry DiRocco

Fragaria chiloensis    Beach strawberry
native
Perennial herb

ROSACEAE

Fragaria chiloensis
© 2016 Teresa R Spade, AICP
Fragaria chiloensis
© 2019 Patrick Furtado
Fragaria chiloensis
© 2020 Carlos Davidson

Frankenia grandifolia    Alkali heath,  Alkali seaheath,  Yerba reuma, alkali heath
native
Perennial herb

FRANKENIACEAE

Frankenia grandifolia
© 2019 Patrick Furtado
Frankenia grandifolia
© 2021 Cynthia Powell
Frankenia grandifolia
© 2020 Ron Vanderhoff

Fritillaria recurva    Scarlet fritillary
native
Perennial herb

LILIACEAE

Fritillaria recurva
© 2020 Steve Conger
Fritillaria recurva
© 2023 Timothy Boomer
Fritillaria recurva
© 2022 John L. Thompson

Gilia capitata ssp. chamissonis    Blue field gilia,  Bluehead gilia,  Dune gilia
rare native
Annual herb

POLEMONIACEAE

Gilia capitata ssp. chamissonis
© 2013 Scott Simono
Gilia capitata ssp. chamissonis
© 2013 Scott Simono
Gilia capitata ssp. chamissonis
© 2023 R.A. Chasey

Gnaphalium chilense    Cottonbatting plant
native
Perennial herb

ASTERACEAE

Gnaphalium chilense
© 2017 Gary McDonald
Gnaphalium chilense
© 2017 Gary McDonald
Gnaphalium chilense
© 2017 Gary McDonald

Gnaphalium chilense var. confertifolium    Cottonbatting plant
native
Perennial herb

ASTERACEAE

Gnaphalium chilense var. confertifolium
© 2017 Gary McDonald
Gnaphalium chilense var. confertifolium
© 2017 Gary McDonald
Gnaphalium chilense var. confertifolium
© 2017 Gary McDonald

Gnaphalium purpureum    Featherweed
native
Perennial herb

ASTERACEAE

Gnaphalium purpureum
© 2019 Gary McDonald
Gnaphalium purpureum
© 2021 Zoya Akulova-Barlow
Gnaphalium purpureum
© 2019 Gary McDonald

Grindelia stricta ssp. venulosa    Gumplant,  Gumweed,  Oregon gumweed
native
Perennial herb

ASTERACEAE

Grindelia stricta ssp. venulosa
© 2020 Mary Conway
Grindelia stricta ssp. venulosa
© 2019 Patrick Furtado
Grindelia stricta ssp. venulosa
© 2014 Dee Warenycia

Haplopappus ericoides    California goldenbush,  Mock heather
native
Shrub

ASTERACEAE

Haplopappus ericoides
© 2021 Mike Russler
Haplopappus ericoides
© 2021 Suzanne L. Weakley
Haplopappus ericoides
© 2021 Mike Russler

Heracleum lanatum    Common cow parsnip
native
Perennial herb

APIACEAE

Heracleum lanatum
© 2019 Bob Sweatt
Heracleum lanatum
© 2008 Neal Kramer
Heracleum lanatum
© 2021 Julie A. Kierstead

Holcus lanatus    Common velvetgrass,  Velvet grass,  Velvetgrass
invasive non-native
Perennial grass

POACEAE

Holcus lanatus
© 2019 Bill Haley
Holcus lanatus
© 2019 Bill Haley
Holcus lanatus
© 2019 Bill Haley

Hordeum brachyantherum    Meadow barley
native
Perennial grass

POACEAE

Hordeum brachyantherum
© 2015 Steve Matson
Hordeum brachyantherum
© 2015 Steve Matson
Hordeum brachyantherum
© 2015 Steve Matson

Hordeum depressum    Alkali barley,  Dwarf barley,  Low barley
native
Annual grass

POACEAE

Hordeum depressum
© 2017 Steve Matson
Hordeum depressum
© 2017 Steve Matson
Hordeum depressum
© 2024 Denise Defreese

Hordeum leporinum    Farmer's foxtail,  Foxtail barley,  Hare barley
non-native
Annual grass

POACEAE

Hordeum leporinum
© 2022 Ron Vanderhoff
Hordeum leporinum
© 2021 Al Keuter
Hordeum leporinum
© 2021 Ron Vanderhoff

Horkelia marinensis    Point reyes horkelia
rare native
Perennial herb

ROSACEAE

Horkelia marinensis
© 2021 Vernon Smith
Horkelia marinensis
© 2013 James Gonsman
Horkelia marinensis
© 2023 Ryan O'Dell

Hypochaeris radicata    Hairy cats ear,  Hairy catsear,  Rough cat's ear
invasive non-native
Perennial herb

ASTERACEAE

Hypochaeris radicata
© 2024 Ron Vanderhoff
Hypochaeris radicata
© 2017 Gary McDonald
Hypochaeris radicata
© 2016 Michael Mitchell

Iris douglasiana    Douglas iris,  Douglas' iris
native
Perennial herb

IRIDACEAE

Iris douglasiana
© 2020 Susan McDougall
Iris douglasiana
© 2019 Patrick Furtado
Iris douglasiana
© 2022 Suzanne L. Weakley

Jaumea carnosa    Fleshy jaumea,  Marsh jaumea
native
Perennial herb

ASTERACEAE

Jaumea carnosa
© 2020 Ron Vanderhoff
Jaumea carnosa
© 2018 Angelique Herman
Jaumea carnosa
© 2020 R.A. Chasey

Juncus balticus    Baltic rush,  Wire rush
native
Perennial grasslike herb

JUNCACEAE

Juncus balticus
© 2015 Steve Matson
Juncus balticus
© 2015 Steve Matson
Juncus balticus
© 2019 Bonnie Nickel

Juncus bolanderi    Bolander's rush
native
Perennial grasslike herb

JUNCACEAE

Juncus bolanderi
© 2019 Ken Hickman
Juncus bolanderi
© 2019 Ken Hickman
Juncus bolanderi
© 2019 John Rawlings

Juncus bufonius    Common toad rush,  Toad rush
native
Annual grasslike herb

JUNCACEAE

Juncus bufonius
© 2022 Steve Matson
Juncus bufonius
© 2022 Steve Matson
Juncus bufonius
© 2022 Steve Matson

Juncus effusus var. brunneus    Coast or bog rush
native
Perennial grasslike herb

JUNCACEAE

Juncus effusus var. brunneus
© 2004 Steve Matson
Juncus effusus var. brunneus
© 2019 Patrick Furtado
Juncus effusus var. brunneus
© 2021 John Rawlings

Juncus lesueurii    Dune rush
native
Perennial grasslike herb

JUNCACEAE

Juncus lesueurii
© 2008 Toni Corelli
Juncus lesueurii
© 2008 Toni Corelli
Juncus lesueurii
© 2008 Toni Corelli

Lasthenia chrysostoma    California goldfields
native
Annual herb

ASTERACEAE

Lasthenia chrysostoma
© 2021 Charles Russell
Lasthenia chrysostoma
© 2022 Steve Matson
Lasthenia chrysostoma
© 2015 Toni Corelli

Lasthenia minor    Coastal goldfields,  Smooth lasthenia,  Woolly goldfields
native
Annual herb

ASTERACEAE

Lasthenia minor
© 2007 Toni Corelli
Lasthenia minor
© 2019 James Gonsman
Lasthenia minor
© 2015 Toni Corelli

Lavatera arborea    Tree mallow
non-native
Shrub

MALVACEAE

Lavatera arborea
© 2021 Jennifer Mo
Lavatera arborea
© 2015 Richard Chasey
Lavatera arborea
© 2023 Kyle Suchy

Layia platyglossa    Coastal tidytips
native
Annual herb

ASTERACEAE

Layia platyglossa
© 2015 Amy Rapport
Layia platyglossa
© 2019 Jenna T. B. Ekwealor
Layia platyglossa
© 2017 Chris Mo

Lolium multiflorum    Italian rye grass
invasive non-native
Annual, Perennial grass

POACEAE

Lolium multiflorum
© 2019 Ron Vanderhoff
Lolium multiflorum
© 2017 Gary McDonald
Lolium multiflorum
© 2021 Ron Vanderhoff

Lotus corniculatus    Bird's foot trefoil,  Birdfoot deervetch,  Broadleaf birdsfoot trefoil
invasive non-native
Perennial herb

FABACEAE

Lotus corniculatus
© 2005 Steve Matson
Lotus corniculatus
© 2014 Steve Matson
Lotus corniculatus
© 2014 Steve Matson

Lotus heermannii var. eriophorus    Round leaved heermann's lotus
native
Perennial herb

FABACEAE

Lotus heermannii var. eriophorus
© 2021 John Rawlings
Lotus heermannii var. eriophorus
© 2017 John Doyen
Lotus heermannii var. eriophorus
© 2014 Neal Kramer

Lotus subpinnatus    Wrangel lotus
native
Annual herb

FABACEAE

Lotus subpinnatus
© 2016 Steve Matson
Lotus subpinnatus
© 2016 Steve Matson
Lotus subpinnatus
© 2016 Steve Matson

Lupinus arboreus    Coastal bush lupine,  Yellow bush lupine
native
Shrub

FABACEAE

Lupinus arboreus
© 2019 Patrick Furtado
Lupinus arboreus
© 2014 Steve Matson
Lupinus arboreus
© 2020 Steve Matson

Lupinus bicolor ssp. umbellatus    Annual lupine,  Bicolored lupine,  Miniature lupine
native
Annual, Perennial herb

FABACEAE

Lupinus bicolor ssp. umbellatus
© 2024 Mary Ann Machi
Lupinus bicolor ssp. umbellatus
© 2022 Mike Russler
Lupinus bicolor ssp. umbellatus
© 2024 Mary Ann Machi

Luzula subsessilis    Pacific woodrush
native
Perennial grasslike herb

JUNCACEAE

Luzula subsessilis
© 2024 John Rawlings
Luzula subsessilis
© 2021 David popp
Luzula subsessilis
© 2021 David popp

Madia sativa    Chile tarweed,  Coast tarweed,  Coastal tarweed
native
Annual herb

ASTERACEAE

Madia sativa
© 2013 Ron Vanderhoff
Madia sativa
© 2021 David Wolfson
Madia sativa
© 2021 Zoya Akulova-Barlow

Marah fabaceus    California man-root
native
Perennial herb, Vine

CUCURBITACEAE

Marah fabaceus
© 2018 Gary McDonald
Marah fabaceus
© 2018 MCOSD EDRR
Marah fabaceus
© 2021 Cyril Guyot

Medicago polymorpha var. vulgaris    Bur clover,  Bur medic,  California burclover
invasive non-native
Annual herb

FABACEAE

Medicago polymorpha var. vulgaris
© 2019 Gary McDonald
Medicago polymorpha var. vulgaris
© 2019 Gary McDonald
Medicago polymorpha var. vulgaris
© 2019 Gary McDonald

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

FABACEAE

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

Melilotus indicus    Annual yellow sweetclover,  Sourclover
non-native
Annual herb

FABACEAE

Melilotus indicus
© 2019 Randy Huey
Melilotus indicus
© 2019 Randy Huey
Melilotus indicus
© 2017 Rosalie Benitez

Mentha pulegium    Pennyroyal
invasive non-native
Perennial herb

LAMIACEAE

Mentha pulegium
© 2014 James Gonsman
Mentha pulegium
© 2022 R.A. Chasey
Mentha pulegium
© 2015 Chris Jaster

invasive non-native
Perennial herb

AIZOACEAE

Mesembryanthemum chilense
© 2018 Nicole Leatherman
Mesembryanthemum chilense
© 2016 Steve Matson
Mesembryanthemum chilense
© 2021 Cynthia Powell

Mesembryanthemum edule    Hottentot fig,  Iceplant,  Sea fig
invasive non-native
Perennial herb

AIZOACEAE

Mesembryanthemum edule
© 2021 Michelle Karle
Mesembryanthemum edule
© 2017 Lisa Miller
Mesembryanthemum edule
© 2018 Cynthia Powell

Mimulus aurantiacus    Orange Bush Monkeyflower
native
Shrub

PHRYMACEAE

Mimulus aurantiacus
© 2024 Steve Conger
Mimulus aurantiacus
© 2024 Steve Conger
Mimulus aurantiacus
© 2019 Gary McDonald

native
Perennial

PHRYMACEAE

Mimulus guttatus ssp. litoralis
© 2020 David Greenberger
Mimulus guttatus ssp. litoralis
© 2022 Charles Russell
Mimulus guttatus ssp. litoralis
© 2022 Charles Russell

Montia perfoliata    Claytonia,  Miner's lettuce
native
Annual herb

MONTIACEAE

Montia perfoliata
© 2008 Steve Matson
Montia perfoliata
© 2008 Steve Matson
Montia perfoliata
© 2008 Steve Matson

Myoporum laetum    Lollypop tree,  Ngaio tree
invasive non-native
Tree, Shrub

SCROPHULARIACEAE

Myoporum laetum
© 2018 Ron Vanderhoff
Myoporum laetum
© 2017 James Bailey
Myoporum laetum
© 2022 Ron Vanderhoff

Myrica californica    California wax myrtle
native
Tree, Shrub

MYRICACEAE

Myrica californica
© 2019 Michelle Karle
Myrica californica
© 2020 Kim Cabera
Myrica californica
© 2020 Susan McDougall

Nasturtium officinale    Watercress
native
Perennial herb (aquatic)

BRASSICACEAE

Nasturtium officinale
© 2019 Patrick Furtado
Nasturtium officinale
© 2019 Diane Etchison
Nasturtium officinale
© 2012 Steve Matson

Navarretia squarrosa    Skunkbush,  Skunkweed
native
Annual herb

POLEMONIACEAE

Navarretia squarrosa
© 2024 Mike Russler
Navarretia squarrosa
© 2019 Patrick Furtado
Navarretia squarrosa
© 2022 Suzanne L. Weakley

Nemophila menziesii    Baby blue eyes
native
Annual herb

HYDROPHYLLACEAE

Nemophila menziesii
© 2019 Matt Berger
Nemophila menziesii
© 2019 Diane Etchison
Nemophila menziesii
© 2019 Ron Vanderhoff

Oenanthe sarmentosa    Pacific oenanthe,  Water parsley
native
Perennial herb

APIACEAE

Oenanthe sarmentosa
© 2021 Don Hollander
Oenanthe sarmentosa
© 2021 Ron Vanderhoff
Oenanthe sarmentosa
© 2021 Rosaleen

Orthocarpus erianthus var. roseus    Johnny tuck,  Pink butter 'n' eggs
native
Annual herb

OROBANCHACEAE

Orthocarpus erianthus var. roseus
© 2017 Gary Morgret
Orthocarpus erianthus var. roseus
© 2017 Cynthia Powell
Orthocarpus erianthus var. roseus
© 2020 Mary Sue Ittner

Oxalis corniculata    Creeping wood sorrel,  Creeping woodsorrel,  Yellow sorrel
invasive non-native
Perennial herb

OXALIDACEAE

Oxalis corniculata
© 2022 Donald Burk
Oxalis corniculata
© 2022 Ron Vanderhoff
Oxalis corniculata
© 2021 Ron Vanderhoff

Oxalis pes-caprae    Bermuda buttercup,  Sourgrass
invasive non-native
Perennial herb

OXALIDACEAE

Oxalis pes-caprae
© 2015 Richard Chasey
Oxalis pes-caprae
© 2017 Angelique Herman
Oxalis pes-caprae
© 2019 Gary McDonald

Phacelia californica    California phacelia,  Phacelia,  Rock phacelia
native
Perennial herb

HYDROPHYLLACEAE

Phacelia californica
© 2017 James Gonsman
Phacelia californica
© 2022 Christine Kelly
Phacelia californica
© 2020 R.A. Chasey

Phacelia distans    Common phacelia,  Distant phacelia,  Wild heliotrope
native
Annual herb

HYDROPHYLLACEAE

Phacelia distans
© 2014 Steve Matson
Phacelia distans
© 2014 Steve Matson
Phacelia distans
© 2022 Ron Vanderhoff

Phyllospadix torreyi    Surf grass,  Torrey's surfgrass
native
Perennial herb

ZOSTERACEAE

Phyllospadix torreyi
© 2018 Ron Vanderhoff
Phyllospadix torreyi
© 2022 Ron Vanderhoff
Phyllospadix torreyi
© 2022 Ron Vanderhoff

Pinus muricata    Bishop pine,  Bull pine,  Prickle cone pine
native
Tree

PINACEAE

Pinus muricata
© 2012 Michael Mitchell
Pinus muricata
© 2012 Michael Mitchell
Pinus muricata
© 2023 Karen Swift

Pinus radiata    Monterey pine
native
Tree

PINACEAE

Pinus radiata
© 2011 Toni Corelli
Pinus radiata
© 2012 Michael Mitchell
Pinus radiata
© 2012 Michael Mitchell

Plagiobothrys tenellus    Pacific popcornflower,  Popcorn flower,  Slender popcorn flower
native
Annual herb

BORAGINACEAE

Plagiobothrys tenellus
© 2023 Larry Dizmang
Plagiobothrys tenellus
© 2023 Larry Dizmang
Plagiobothrys tenellus
© 2022 Mike Russler

Plantago lanceolata    English plantain,  Narrow leaved plantain,  Ribgrass
invasive non-native
Perennial herb

PLANTAGINACEAE

Plantago lanceolata
© 2017 Gary McDonald
Plantago lanceolata
© 2019 Joe Engelbrecht
Plantago lanceolata
© 2021 Ken Lunders

Plantago maritima var. californica    Alkali plantain,  Goose tongue,  Maritime plantain
native
Perennial herb

PLANTAGINACEAE

Plantago maritima var. californica
© 2018 Adam Chasey
Plantago maritima var. californica
© 2021 Jamie Spielmann
Plantago maritima var. californica
© 2020 Ken Hickman

Platystemon californicus    Cream cups,  Creamcups
native
Annual herb

PAPAVERACEAE

Platystemon californicus
© 2019 Diane Etchison
Platystemon californicus
© 2022 John L. Thompson
Platystemon californicus
© 2022 John L. Thompson

Poa douglasii    Douglas bluegrass,  Douglas' bluegrass,  Maritime bluegrass
native
Perennial grass

POACEAE

Poa douglasii
© 2011 Toni Corelli
Poa douglasii
© 2014 Alice Cumings
Poa douglasii
© 2011 Toni Corelli

Poa scabrella    One sided blue grass,  Pine bluegrass,  Sandberg's bluegrass
native
Perennial grass

POACEAE

Poa scabrella
© 2018 Ron Vanderhoff
Poa scabrella
© 2018 Ron Vanderhoff
Poa scabrella
© 2018 Ron Vanderhoff

Polygonum patulum    Prostrate knotweed
non-native
Annual, Perennial herb

POLYGONACEAE


Polypodium scouleri    Leather fern,  Leather leaf fern,  Leathery polypody
native
Fern

POLYPODIACEAE

Polypodium scouleri
© 2018 Gregory Arena
Polypodium scouleri
© 2021 R.A. Chasey
Polypodium scouleri
© 2022 David Strauch

Polypogon monspeliensis    Annual beard grass,  Rabbitsfoot grass
invasive non-native
Annual grass

POACEAE

Polypogon monspeliensis
© 2008 Steve Matson
Polypogon monspeliensis
© 2014 Steve Matson
Polypogon monspeliensis
© 2008 Steve Matson

Polystichum munitum    Western sword fern,  Western swordfern
native
Fern

DRYOPTERIDACEAE

Polystichum munitum
© 2021 Julie A. Kierstead
Polystichum munitum
© 2022 Jerry Murray
Polystichum munitum
© 2011 Toni Corelli

Potamogeton crispus    Crispate leaved pondweed,  Curly pondweed,  Cut leaved pondweed
invasive non-native
Perennial herb (aquatic)

POTAMOGETONACEAE

Potamogeton crispus
© 2021 Ron Vanderhoff
Potamogeton crispus
© 2021 Ron Vanderhoff
Potamogeton crispus
© 2021 Ron Vanderhoff

Potamogeton pectinatus    Sago pondweed
native
Perennial herb (aquatic)

POTAMOGETONACEAE

Potamogeton pectinatus
© 2021 Ron Vanderhoff
Potamogeton pectinatus
© 2021 Ron Vanderhoff
Potamogeton pectinatus
© 2021 Ron Vanderhoff

Potentilla egedii var. grandis    Pacific potentilla,  Silverweed
native
Perennial herb

ROSACEAE

Potentilla egedii var. grandis
© 2022 R.A. Chasey
Potentilla egedii var. grandis
© 2021 Charles Russell
Potentilla egedii var. grandis
© 2022 R.A. Chasey

Pteridium aquilinum var. lanuginosum    Hairy brackenfern,  Western bracken fern
native
Fern

DENNSTAEDTIACEAE

Pteridium aquilinum var. lanuginosum
© 2019 Ron Vanderhoff
Pteridium aquilinum var. lanuginosum
© 2019 Ron Vanderhoff
Pteridium aquilinum var. lanuginosum
© 2022 Bob Sweatt

Pterostegia drymarioides    Fairy mist,  Woodland threadstem
native
Annual herb

POLYGONACEAE

Pterostegia drymarioides
© 2016 Steve Matson
Pterostegia drymarioides
© 2016 Steve Matson
Pterostegia drymarioides
© 2005 Steve Matson

native
Perennial herb

RANUNCULACEAE

Ranunculus californicus var. cuneatus
© 2019 James Gonsman
Ranunculus californicus var. cuneatus
© 2013 Robert Sikora
Ranunculus californicus var. cuneatus
© 2015 Zoya Akulova

Raphanus sativus    Cultivated radish,  Jointed charlock,  Wild radish
invasive non-native
Annual, Biennial herb

BRASSICACEAE

Raphanus sativus
© 2017 Lisa Miller
Raphanus sativus
© 2020 Ron Vanderhoff
Raphanus sativus
© 2023 Julia Markey

Rhamnus californica ssp. tomentella    Hoary coffeeberry
native
Shrub

RHAMNACEAE

Rhamnus californica ssp. tomentella
© 2020 R.A. Chasey
Rhamnus californica ssp. tomentella
© 2016 Ron Vanderhoff
Rhamnus californica ssp. tomentella
© 2023 Ron Vanderhoff

Rhus diversiloba    Poison oak,  Poisonoak,  Western Poison Oak
native
Vine, Shrub

ANACARDIACEAE

Rhus diversiloba
© 2020 Ron Vanderhoff
Rhus diversiloba
© 2019 Randy Huey
Rhus diversiloba
© 2021 Bryant Baker

Rorippa curvisiliqua    Curvepod yellow cress,  Curvepod yellowcress,  Western yellow cress
native
Annual, Perennial herb

BRASSICACEAE

Rorippa curvisiliqua
© 2020 Ron Vanderhoff
Rorippa curvisiliqua
© 2023 Ron Vanderhoff
Rorippa curvisiliqua
© 2023 Ron Vanderhoff

Rosa eglanteria    Sweet brier
non-native
Shrub

ROSACEAE

Rosa eglanteria
© 2020 David popp
Rosa eglanteria
© 2020 MCOSD EDRR
Rosa eglanteria
© 2017 Nick Graver

Rubus procerus    Himalayan blackberry,  black berry,  Armenian blackberry
invasive non-native
Shrub

ROSACEAE

Rubus procerus
© 2014 James Gonsman
Rubus procerus
© 2020 Julie A. Kierstead
Rubus procerus
© 2018 Richard Spjut

Rubus spectabilis var. franciscanus    Salmon berry,  Salmonberry
native
Shrub

ROSACEAE

Rubus spectabilis var. franciscanus
© 2017 James Gonsman
Rubus spectabilis var. franciscanus
© 2022 Zoya Akulova-Barlow
Rubus spectabilis var. franciscanus
© 2016 Steve Matson

Rubus ursinus    California blackberry,  Pacific blackberry
native
Vine, Shrub

ROSACEAE

Rubus ursinus
© 2018 Ken Lunders
Rubus ursinus
© 2019 Ron Vanderhoff
Rubus ursinus
© 2015 Kelli Kallenborn

Rubus vitifolius    California blackberry,  Pacific blackberry
native
Vine, Shrub

ROSACEAE

Rubus vitifolius
© 2018 Ken Lunders
Rubus vitifolius
© 2019 Ron Vanderhoff
Rubus vitifolius
© 2015 Kelli Kallenborn

Rumex acetosella    Common sheep sorrel
invasive non-native
Perennial herb

POLYGONACEAE

Rumex acetosella
© 2017 Gary McDonald
Rumex acetosella
© 2008 Steve Matson
Rumex acetosella
© 2019 Patrick Furtado

Rumex crispus    Curly dock,  Curly leaved dock,  Rhubarb
invasive non-native
Perennial herb

POLYGONACEAE

Rumex crispus
© 2018 Tim Lewis
Rumex crispus
© 2019 Diane Etchison
Rumex crispus
© 2023 Ron Vanderhoff

Rumex pulcher    Fiddle dock
non-native
Perennial herb

POLYGONACEAE

Rumex pulcher
© 2020 Ryan Carle
Rumex pulcher
© 2022 Chris McDonald
Rumex pulcher
© 2019 Saul Soto

Salicornia virginica    Virginia glasswort
native
Annual herb

CHENOPODIACEAE

Salicornia virginica
© 2012 Jason Matthias Mills
Salicornia virginica
© 2014 Cuyler Stapelmann
Salicornia virginica
© 2006 Doreen L. Smith

Salix lasiolepis    Arroyo willow
native
Tree, Shrub

SALICACEAE

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

Salix lasiolepis var. bigelovii    Arroyo willow
native
Tree, Shrub

SALICACEAE

Salix lasiolepis var. bigelovii
© 2022 Ron Vanderhoff
Salix lasiolepis var. bigelovii
© 2022 Ron Vanderhoff
Salix lasiolepis var. bigelovii
© 2020 Steve Matson

Sanicula arctopoides    Footsteps of spring,  Yellow mats
native
Perennial herb

APIACEAE

Sanicula arctopoides
© 2019 Eliezer Margolis
Sanicula arctopoides
© 2017 James Gonsman
Sanicula arctopoides
© 2017 James Gonsman

Scirpus americanus    Chairmaker's bulrush
native
Perennial grasslike herb

CYPERACEAE

Scirpus americanus
© 2021 Ron Vanderhoff
Scirpus americanus
© 2016 Joan Hampton
Scirpus americanus
© 2020 Ron Vanderhoff

native
Annual grasslike herb

CYPERACEAE

Scirpus cernuus ssp. californicus
© 2021 R.A. Chasey
Scirpus cernuus ssp. californicus
© 2023 R.A. Chasey
Scirpus cernuus ssp. californicus
© 2018 Ron Vanderhoff

Scirpus koilolepis    Keeled bulrush
native
Annual grasslike herb

CYPERACEAE

Scirpus koilolepis
© 2024 R.A. Chasey
Scirpus koilolepis
© 2021 John Rawlings
Scirpus koilolepis
© 2023 R.A. Chasey

Scirpus microcarpus    Panicled bulrush,  Small fruited bulrush
native
Perennial grasslike herb

CYPERACEAE

Scirpus microcarpus
© 2022 Doug Allshouse
Scirpus microcarpus
© 2008 Steve Matson
Scirpus microcarpus
© 2013 Ron Vanderhoff

Scrophularia californica    California bee plant,  California figwort
native
Perennial herb

SCROPHULARIACEAE

Scrophularia californica
© 2020 Bob Sweatt
Scrophularia californica
© 2006 Steve Matson
Scrophularia californica
© 2019 Cynthia Powell

Sidalcea malviflora ssp. laciniata    Dwarf checkerbloom,  Laciniate checker mallow
native
Perennial herb (rhizomatous)

MALVACEAE

Sidalcea malviflora ssp. laciniata
© 2020 David Greenberger
Sidalcea malviflora ssp. laciniata
© 2021 Maria Stokes
Sidalcea malviflora ssp. laciniata
© 2021 Heather Brady DeQuincy

Silene gallica    Common catchfly,  Windmill pink
non-native
Annual herb

CARYOPHYLLACEAE

Silene gallica
© 2019 Mary Wloch
Silene gallica
© 2017 Gary McDonald
Silene gallica
© 2019 Gary McDonald

Silybum marianum    Blessed milkthistle,  Milk thistle
invasive non-native
Annual, Perennial herb

ASTERACEAE

Silybum marianum
© 2020 Nancy Hamlett
Silybum marianum
© 2019 Marisa Persaud
Silybum marianum
© 2018 Angelique Herman

Sisyrinchium bellum    Western blue eyed grass
native
Perennial herb

IRIDACEAE

Sisyrinchium bellum
© 2024 Steve Conger
Sisyrinchium bellum
© 2024 Ron Vanderhoff
Sisyrinchium bellum
© 2019 Stacie Wolny

Solanum nodiflorum    American black nightshade,  Common nightshade,  Small flowered nightshade
native
Annual, Perennial herb

SOLANACEAE

Solanum nodiflorum
© 2014 Steve Matson
Solanum nodiflorum
© 2019 Gary McDonald
Solanum nodiflorum
© 2021 David Wolfson

Solidago californica    California goldenrod,  Oreja de liebre
native
Perennial herb

ASTERACEAE

Solidago californica
© 2013 Steve Matson
Solidago californica
© 2008 Steve Matson
Solidago californica
© 2008 Steve Matson

Sonchus asper    Spiny sowthistle
non-native
Annual herb

ASTERACEAE

Sonchus asper
© 2010 Michael Mitchell
Sonchus asper
© 2020 Julie A. Kierstead
Sonchus asper
© 2017 MCOSD Restoration Crew

Sonchus oleraceus    Common sow thistle,  Common sowthistle,  Sow thistle
non-native
Annual herb

ASTERACEAE

Sonchus oleraceus
© 2019 Diane Etchison
Sonchus oleraceus
© 2015 Jesse Rorabaugh
Sonchus oleraceus
© 2024 Ron Vanderhoff

Sparganium eurycarpum    Broadfruit bur reed
native
Perennial herb

TYPHACEAE

Sparganium eurycarpum
© 2020 Ron Vanderhoff
Sparganium eurycarpum
© 2020 Ron Vanderhoff
Sparganium eurycarpum
© 2020 Ron Vanderhoff

Spergula arvense    Small Tree-Mallow


Spergularia macrotheca    Large flowered sand spurry,  Sticky sand spurry,  Sticky sandspurry
native
Perennial herb

CARYOPHYLLACEAE

Spergularia macrotheca
© 2019 Steve Matson
Spergularia macrotheca
© 2019 Steve Matson
Spergularia macrotheca
© 2019 Steve Matson

Spergularia rubra    Purple sand spurry,  Red sandspurry,  Ruby sandspurry
non-native
Annual, Perennial herb

CARYOPHYLLACEAE

Spergularia rubra
© 2023 Ron Vanderhoff
Spergularia rubra
© 2023 Ron Vanderhoff
Spergularia rubra
© 2023 Ron Vanderhoff

Stachys rigida ssp. quercetorum    Rough hedgenettle
native
Perennial herb

LAMIACEAE

Stachys rigida ssp. quercetorum
© 2019 Ken Lunders
Stachys rigida ssp. quercetorum
© 2016 Ron Vanderhoff
Stachys rigida ssp. quercetorum
© 2023 Ron Vanderhoff

Stellaria media    Chickweed
non-native
Annual herb

CARYOPHYLLACEAE

Stellaria media
© 2018 Gary McDonald
Stellaria media
© 2018 Gary McDonald
Stellaria media
© 2015 Diane Etchison

Trifolium barbigerum    Bearded clover
native
Annual herb

FABACEAE

Trifolium barbigerum
© 2023 R.A. Chasey
Trifolium barbigerum
© 2010 Toni Corelli
Trifolium barbigerum
© 2017 Toni Corelli

Trifolium fucatum    Bull clover,  Sour clover
native
Annual herb

FABACEAE

Trifolium fucatum
© 2014 Steve Matson
Trifolium fucatum
© 2014 Steve Matson
Trifolium fucatum
© 2020 Paul Aigner

Trifolium repens    White clover
non-native
Perennial herb

FABACEAE

Trifolium repens
© 2017 Gary McDonald
Trifolium repens
© 2007 Steve Matson
Trifolium repens
© 2017 Gary McDonald

Trifolium wormskioldii    Coast clover,  Cow clover,  Cows clover
native
Perennial herb

FABACEAE

Trifolium wormskioldii
© 2003 Steve Matson
Trifolium wormskioldii
© 2003 Steve Matson
Trifolium wormskioldii
© 2003 Steve Matson

Triglochin maritimum    Arrowgrass,  Seaside arrow grass,  Seaside arrowgrass
native
Perennial herb (aquatic)

JUNCAGINACEAE

Triglochin maritimum
© 2021 Cynthia Powell
Triglochin maritimum
© 2021 Cynthia Powell and Michele Hammond's nostril; smells a bit like bleach
Triglochin maritimum
© 2008 Steve Matson

Veronica americana    American brooklime,  American speedwell,  Brooklime
native
Perennial herb

PLANTAGINACEAE

Veronica americana
© 2016 Steve Matson
Veronica americana
© 2016 Steve Matson
Veronica americana
© 2016 Steve Matson

Vicia americana ssp. oregana    American vetch
native
Perennial herb, Vine

FABACEAE

Vicia americana ssp. oregana
© 2008 Steve Matson
Vicia americana ssp. oregana
© 2008 Steve Matson
Vicia americana ssp. oregana
© 2008 Steve Matson

Vicia californica    American vetch
native
Perennial herb, Vine

FABACEAE

Vicia californica
© 2008 Steve Matson
Vicia californica
© 2008 Steve Matson
Vicia californica
© 2008 Steve Matson

Vicia gigantea    Giant vetch
native
Perennial herb

FABACEAE

Vicia gigantea
© 2021 Dana York
Vicia gigantea
© 2019 Cynthia Powell
Vicia gigantea
© 2013 James Gonsman

Vinca major    Bigleaf periwinkle,  Greater periwinkle,  Vinca
invasive non-native
Perennial herb

APOCYNACEAE

Vinca major
© 2020 Julia Markey
Vinca major
© 2022 Ron Vanderhoff
Vinca major
© 2021 Ron Vanderhoff

Wyethia angustifolia    California compassplant,  Narrow leaf mule ears,  Narrow leaved mule ears
native
Perennial herb

ASTERACEAE

Wyethia angustifolia
© 2024 Alaine Arslan
Wyethia angustifolia
© 2021 R.A. Chasey
Wyethia angustifolia
© 2009 BOB CASE