OPTIONS
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Tomales Bay State Park, Tomasini Point
Marin County |
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| Doreen Smith et al. / Marin CNPS (2005-04-04) | ||||||
| 147 PLANTS |
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Acaena pinnatifida var. californica California sheepburr
native
Perennial herb 
© 2020 R.A. Chasey 
© 2022 Ken-ichi Ueda 
© 2020 R.A. Chasey |
|
Achillea millefolium Common yarrow
native
Perennial herb 
© 2022 Andy Ford 
© 2020 Bob Sweatt 
© 2018 Gary McDonald |
|
Aira caryophyllea Shiver grass, Silver hairgrass, Silvery hairgrass
• invasive non-native
Annual grass 
© 2005 Steve Matson 
© 2005 Steve Matson 
© 2005 Steve Matson |
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Anagallis arvensis Scarlet pimpernel
non-native
Annual herb 
© 2017 B.J. Dion 
© 2018 Stacie Wolny 
© 2017 B.J. Dion |
|
Angelica hendersonii Coast angelica, Henderson's angelica
native
Perennial herb 
© 2020 Suzanne L. Weakley 
© 2021 Jamie Spielmann 
© 2022 Diana Wahl |
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Aphanes arvensis Western lady's mantle
native
Annual, Perennial herb 
© 2024 Mike Russler 
© 2025 Ron Vanderhoff 
© 2024 Mike Russler |
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Artemisia californica California sagebrush, Coast sagebrush, Coastal sage brush
native
Shrub 
© 2018 James Gonsman 
© 2019 Aaron Echols 
© 2018 Ron Vanderhoff |
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Artemisia douglasiana California mugwort, Douglas' sagewort
native
Perennial herb 
© 2022 Ron Vanderhoff 
© 2016 Glen Schneider 
© 2021 Mike Russler |
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Avena barbata Slender oat, Slim oat
• invasive non-native
Annual grass 
© 2018 Julian Geoghegan 
© 2023 David popp 
© 2019 Ron Vanderhoff |
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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 |
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Briza maxima Big quaking grass, Big quakinggrass, Rattlesnake grass
• invasive non-native
Annual grass 
© 2017 Gary McDonald 
© 2018 Bill Schmidt 
© 2017 Gary McDonald |
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Briza minor Little quaking grass, Little quakinggrass, Little rattlesnake grass
non-native
Annual grass 
© 2023 R.A. Chasey 
© 2019 Gary McDonald 
© 2019 Gary McDonald |
|
Bromus carinatus var. carinatus California brome, Mountain brome
native
Perennial grass 
© 2016 Richard Chasey  © 2013 Jean Pawek 
© 2021 Amelia Ryan |
|
Bromus hordeaceus Soft brome, Soft chess
• invasive non-native
Annual grass 
© 2023 Ron Vanderhoff 
© 2018 Gary McDonald 
© 2018 Gary McDonald |
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Bromus rigidus Bromegrass, Ripgut brome, Ripgut grass
• invasive non-native
Annual grass 
© Alize 
© 2021 Richard Spjut 
© 2024 David popp |
|
Calochortus uniflorus Pink star tulip
• rare native
Perennial herb 
© 2022 Steve Conger 
© 2020 Elsa de Becker 
© 2022 Mary Ann Machi |
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Calystegia purpurata ssp. purpurata Pacific false bindweed, Purple western morning glory, Smooth western morning glory
native
Perennial herb 
© 2021 Cara Wilcox 
© 2014 James Gonsman 
© 2020 Robert Steers |
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Calystegia subacaulis ssp. subacaulis Cambria morning glory, Hill morning glory, Hillside false bindweed
native
Perennial herb 
© 2020 Ken Hickman 
© 2021 R.A. Chasey 
© 2022 R.A. Chasey |
|
Camissonia ovata Sun cup, Goldeneggs
native
Perennial herb 
© 2017 Steve Matson 
© 2017 Steve Matson 
© 2017 Steve Matson |
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Cardamine californica California toothwort, milkmaids
native
Perennial herb 
© 2020 Barbara Peck 
© 2019 Ron Vanderhoff 
© 2019 Ron Vanderhoff |
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Carduus pycnocephalus Italian thistle
• invasive non-native
Annual herb 
© 2019 Gary McDonald 
© 2023 Diana Wahl 
© 2023 Ron Vanderhoff |
|
Carex densa Dense sedge, Sedge
native
Perennial grasslike herb 
© 2023 John Rawlings 
© 2023 R.A. Chasey 
© 2022 R.A. Chasey |
|
Carex obnupta Coast carex, Slough sedge
native
Perennial grasslike herb 
© 2017 Steve Matson 
© 2017 Steve Matson 
© 2017 Steve Matson |
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Castilleja subinclusa ssp. franciscana Franciscan paintbrush, Longleaf indian paintbrush
native
Perennial herb 
© 2020 Hunter Breck 
© 2014 James Gonsman 
© 2014 James Gonsman |
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Ceanothus thyrsiflorus Blueblossom
native
Tree, Shrub 
© 2020 David Greenberger 
© 2022 R.A. Chasey 
© 2019 Patrick Furtado |
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Cerastium glomeratum Large mouse ears, Mouseear chickweed, Sticky chickweed
non-native
Annual herb 
© 2023 Ron Vanderhoff 
© 2023 Ron Vanderhoff 
© 2023 R.A. Chasey |
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Chlorogalum pomeridianum Amole, Soap plant, Soaproot
native
Perennial herb 
© 2019 Patrick Furtado 
© 2019 Patrick Furtado 
© 2019 Mary Conway |
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Cicendia quadrangularis Common microcalis, Oregon timwort
native
Annual herb 
© 2008 Steve Matson 
© 2022 Charles Russell 
© 2023 Bill Kress |
|
Cirsium quercetorum Alameda county thistle, Brownie thistle
native
Annual, Perennial herb 
© 2023 R.A. Chasey 
© 2022 Hunter Breck 
© 2013 James Gonsman |
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Cirsium vulgare Bull thistle
• invasive non-native
Perennial herb 
© 2017 James Bailey 
© 2020 Bob Sweatt 
© 2020 Bob Sweatt |
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Conium maculatum Poison hemlock
• invasive non-native
Perennial herb 
© 2024 Cynthia Powell 
© 2013 Toni Corelli 
© 2016 Cynthia Powell |
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Conyza floribunda Tropical horseweed
non-native
Annual herb 
© 2021 Doug Allshouse 
© 2020 Ron Vanderhoff 
© 2020 Ron Vanderhoff |
|
Corethrogyne filaginifolia Common sandaster
native
Perennial herb 
© 2022 Mike Russler 
© 2018 Ron Vanderhoff 
© 2023 Ron Vanderhoff |
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Cotoneaster pannosa Small Tree-Mallow
|
|
Croton setigerus Turkey-mullein
native
Annual herb 
© 2011 Steve Matson 
© 2011 Steve Matson 
© 2014 Richard Chasey |
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Cupressus macrocarpa Monterey cypress
native
Tree 
© 2017 Bryant Baker 
© 2019 Patrick Furtado 
© 2019 Cynthia Powell |
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Danthonia californica var. californica California oatgrass
native
Perennial grass 
© 2024 R.A. Chasey 
© 2021 John Rawlings 
© 2023 R.A. Chasey |
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Deschampsia cespitosa ssp. holciformis California hairgrass, Coastal tufted hair grass, Tufted hairgrass
native
Perennial grass 
© 2023 Dianne Lake 
© 2021 John Rawlings 
© 2024 John Rawlings |
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Dipsacus sativus Fuller's teasel, Indian teasel
• invasive non-native
Annual, Biennial herb 
© 2019 Danielle Carney 
© 2022 Jennifer Mo 
© 2022 David Strauch |
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Distichlis spicata Inland saltgrass, Salt grass, Saltgrass
native
Perennial grass 
© 2020 Matt Berger 
© 2019 Ron Vanderhoff 
© 2018 Emily Allen |
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Elymus glaucus ssp. virescens Blue wildrye, Virginia wildrye
native
Perennial grass 
© 2023 John Rawlings 
© 2020 John Rawlings 
© 2023 John Rawlings |
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Epilobium ciliatum ssp. watsonii Fringed willowherb, Watson's willowherb, Willow herb
native
Perennial herb 
© 2017 David Greenberger 
© 2012 BOB CASE 
© 2021 Jamie Spielmann |
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Erechtites glomerata Cutleaf burnweed
• invasive non-native
Annual, Perennial herb 
© 2015 Lynn Overtree 
© 2023 R.A. Chasey 
© 2021 Mary Conway |
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Erechtites minima Coastal burnweed
non-native
Annual, Perennial herb 
© 2012 Michael Mitchell 
© 2012 Michael Mitchell 
© 2012 Michael Mitchell |
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Erodium cicutarium Coastal heron's bill, Red stemmed filaree, Redstem stork's bill
• invasive non-native
Annual herb 
© 2022 Steve Matson 
© 2008 Steve Matson 
© 2022 Steve Matson |
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Eryngium armatum Coastal eryngo, Coyote thistle, Prickly coyote thistle
native
Perennial herb 
© 2006 Steve Matson 
© 2006 Steve Matson 
© 2015 Tim Miller |
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Eschscholzia californica California poppy
native
Annual, Perennial herb 
© 2019 Dee Shea Himes 
© 2021 Ron Vanderhoff 
© 2019 Amy Rapport |
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Festuca rubra Red fescue
native
Perennial grass 
© 2012 Ove Anderson 
© 2022 John Rawlings 
© 2018 Alexandra Kookootsedes |
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Filago gallica Narrowleaf cottonrose
non-native
Annual herb 
© 2023 R.A. Chasey 
© 2024 Mike Russler 
© 2017 Barbara Boethling |
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Fragaria chiloensis Beach strawberry
native
Perennial herb 
© 2017 Steve Matson 
© 2017 Steve Matson 
© 2017 Steve Matson |
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Fragaria vesca California strawberry, Wild strawberry, Wood strawberry
native
Perennial herb 
© 2024 Dana York 
© 2020 Cara Wilcox 
© 2023 R.A. Chasey |
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Frankenia salina Alkali heath, Alkali seaheath, Yerba reuma, alkali heath
native
Perennial herb 
© 2019 Patrick Furtado 
© 2021 Cynthia Powell 
© 2020 Ron Vanderhoff |
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Fritillaria affinis var. tristulis Checker lily, Mission bells
native
Perennial herb (bulb) 
© 2008 Steve Matson 
© 2008 Steve Matson 
© 2008 Steve Matson |
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Galium aparine Cleavers, Common bedstraw, Goose grass
native
Annual herb 
© 2020 Ron Vanderhoff 
© 2023 Julia Markey 
© 2020 Ron Vanderhoff |
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Galium porrigens var. porrigens Climbing bedstraw, Graceful bedstraw, Oval leaved bedstraw
native
Vine, Shrub 
© 2022 Ron Vanderhoff 
© 2022 Ron Vanderhoff 
© 2022 Julia Larke |
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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 |
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Geranium dissectum Cranesbill, Cut leaved geranium, Cutleaf geranium
• invasive non-native
Annual herb 
© 2021 Al Keuter 
© 2024 Mike Russler 
© 2014 Bryan Derr |
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Gnaphalium californicum Ladies' tobacco
native
Annual, Perennial herb 
© 2019 Gary McDonald 
© 2020 Steven M Norris 
© 2021 Ron Vanderhoff |
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Gnaphalium luteo-album Jersey cudweed
non-native
Annual herb 
© 2021 Ron Vanderhoff 
© 2019 Diane Etchison 
© 2015 Chris Jaster |
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Gnaphalium purpureum Featherweed
native
Perennial herb 
© 2019 Gary McDonald 
© 2019 Gary McDonald 
© 2019 Gary McDonald |
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Hedypnois cretica Crete weed
non-native
Annual herb 
© 2022 Steve Matson 
© 2022 Steve Matson 
© 2022 Steve Matson |
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Holcus lanatus Common velvetgrass, Velvet grass, Velvetgrass
• invasive non-native
Perennial grass 
© 2019 Bill Haley 
© 2024 David popp 
© 2019 Bill Haley |
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Hordeum brachyantherum ssp. brachyantherum Meadow barley
native
Perennial grass 
© 2015 Steve Matson 
© 2015 Steve Matson 
© 2015 Steve Matson |
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Hypochaeris glabra Smooth cat's ear
• invasive non-native
Annual herb 
© 2020 Ron Vanderhoff 
© 2017 Gary McDonald 
© 2019 Ron Vanderhoff |
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Hypochaeris radicata Hairy cats ear, Hairy catsear, Rough cat's ear
• invasive non-native
Perennial herb 
© 2015 James Gonsman 
© 2017 Gary McDonald 
© 2016 Michael Mitchell |
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Iris douglasiana Douglas iris, Douglas' iris
native
Perennial herb 
© 2020 Susan McDougall 
© 2019 Patrick Furtado 
© 2022 Suzanne L. Weakley |
|
Iris macrosiphon Bowltube iris, Ground iris, Long tubed iris
native
Perennial herb 
© 2017 Steve Matson 
© 2024 Suzanne L. Weakley 
© 2021 Mike Russler |
|
Jaumea carnosa Fleshy jaumea, Marsh jaumea
native
Perennial herb 
© 2020 Ron Vanderhoff 
© 2018 Angelique Herman 
© 2020 R.A. Chasey |
|
Juncus bufonius var. bufonius Toad rush
native
Annual grasslike herb 
© 2021 John Rawlings 
© 2023 R.A. Chasey 
© 2019 Ron Vanderhoff |
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Juncus effusus var. brunneus Coast or bog rush
native
Perennial grasslike herb 
© 2019 Patrick Furtado 
© 2021 John Rawlings 
© 2021 John Rawlings |
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Juncus lesueurii Dune rush
native
Perennial grasslike herb 
© 2009 Toni Corelli 
© 2008 Toni Corelli 
© 2008 Toni Corelli |
|
Juncus occidentalis Rush, Slender juncus, Western rush
native
Perennial grasslike herb 
© 2021 Toni Corelli 
© 2021 Dick Rawson 
© 2021 Dick Rawson |
|
Juncus patens Common rush, Spreading rush
native
Perennial grasslike herb 
© 2022 R.A. Chasey 
© 2022 R.A. Chasey 
© 2018 Emily Allen |
|
Juncus phaeocephalus var. phaeocephalus Brown headed rush, Brownhead rush
native
Perennial grasslike herb 
© 2019 Dee Shea Himes 
© 2024 R.A. Chasey 
© 2019 John Rawlings |
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Lathyrus vestitus var. vestitus Common pacific pea, Hillside pea, Wild sweetpea
native
Perennial herb 
© 2023 Steve Conger 
© 2022 Charles Russell 
© 2024 Ron Vanderhoff |
|
Ligusticum apiifolium Celery leaved lovage, Celeryleaf licorice root, Lovage
native
Perennial herb 
© 2017 Steve Matson 
© 2017 Steve Matson 
© 2017 Steve Matson |
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Limonium californicum California sealavender, Marsh rosemary, Sea lavender
native
Perennial herb 
© 2018 Saskia Raether 
© 2024 R.A. Chasey 
© 2017 MCOSD EDRR |
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Linum bienne Narrow leaved flax, Pale flax, Small flowered flax
non-native
Annual herb 
© 2019 Ken Lunders 
© 2021 Cameron Chabre 
© 2018 Cynthia Powell |
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Lolium multiflorum Italian rye grass
• invasive non-native
Annual, Perennial grass 
© 2019 Ron Vanderhoff 
© 2023 Ron Vanderhoff 
© 2021 Ron Vanderhoff |
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Lonicera hispidula var. vacillans Pink honeysuckle
native
Vine, Shrub 
© 2022 Suzanne L. Weakley 
© 2021 Cara Wilcox 
© 2018 Diana Wahl |
|
Lotus formosissimus Harlequin lotus
• rare native
Perennial herb 
© 2023 Steve Conger 
© 2023 Mary Ann Machi 
© 2023 Steve Conger |
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Lupinus bicolor Annual lupine, Bicolored lupine, Miniature lupine
native
Annual, Perennial herb 
© 2024 Mary Ann Machi 
© 2022 Mike Russler 
© 2024 Mary Ann Machi |
|
Lupinus propinquus Coastal bush lupine, Yellow bush lupine
native
Shrub 
© 2020 Steve Matson 
© 2014 Steve Matson 
© 2014 Steve Matson |
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Luzula comosa Common wood rush, Hairy wood rush, Pacific woodrush
native
Perennial grasslike herb 
© 2021 Steve Matson 
© 2021 Steve Matson 
© 2021 Steve Matson |
|
Lythrum hyssopifolia Hyssop loosestrife
• invasive non-native
Annual, Perennial herb 
© 2019 Diane Etchison 
© 2021 Cynthia Powell 
© 2020 Ron Vanderhoff |
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Marah fabaceus California man-root
native
Perennial herb, Vine 
© 2018 Gary McDonald 
© 2018 MCOSD EDRR 
© 2021 Cyril Guyot |
|
Marah oreganus Coast man-root
native
Perennial herb, Vine 
© 2016 Steve Matson 
© 2016 Steve Matson 
© 2016 Steve Matson |
|
Matricaria suaveolens Pineapple weed
native
Annual herb 
© 2008 Steve Matson 
© 2008 Steve Matson 
© 2018 Stacie Wolny |
|
Medicago polymorpha Bur clover, Bur medic, California burclover
• invasive non-native
Annual herb 
© 2019 Gary McDonald 
© 2019 Gary McDonald 
© 2019 Gary McDonald |
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Mentha pulegium Pennyroyal
• invasive non-native
Perennial herb 
© 2023 R.A. Chasey 
© 2022 R.A. Chasey 
© 2015 Chris Jaster |
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Mimulus aurantiacus Orange Bush Monkeyflower
native
Shrub 
© 2024 Steve Conger 
© 2024 Steve Conger 
© 2019 Mary Gerbic |
|
Monardella villosa ssp. villosa Coyote mint
native
Perennial herb 
© 2021 Ken Lunders 
© 2012 Terrence Gosliner 
© 2015 James Gonsman |
|
Myrica californica California wax myrtle
native
Tree, Shrub 
© 2019 Michelle Karle 
© 2020 Kim Cabera 
© 2020 Susan McDougall |
|
Nassella lepida Foothill needle grass
native
Perennial grass 
© 2017 Gary McDonald 
© 2023 Ron Vanderhoff 
© 2024 Mel Letterman |
|
Nassella pulchra Purple needle grass
native
Perennial grass 
© 2019 Michelle Karle 
© 2008 Zoya Akulova 
© 2019 Ron Vanderhoff |
|
Oxalis albicans ssp. pilosa Hairy wood sorrel
native
Annual herb 
© 2022 R.A. Chasey 
© 2022 Cynthia Powell 
© 2022 Ken-ichi Ueda |
|
Pentagramma triangularis Gold back fern, Goldenback fern
native
Fern 
© 2024 Steve Conger 
© 2022 Cynthia Powell 
© 2023 Julia Markey |
|
Picris echioides Bristly ox-tongue
• invasive non-native
Annual, Perennial herb 
© 2016 Hayley Ross 
© 2019 Rachelle Gray 
© 2012 Elizabeth Brusati |
|
Pinus muricata Bishop pine, Bull pine, Prickle cone pine
native
Tree 
© 2012 Michael Mitchell 
© 2012 Michael Mitchell 
© 2023 Karen Swift |
|
Plantago lanceolata English plantain, Narrow leaved plantain, Ribgrass
• invasive non-native
Perennial herb 
© 2008 Steve Matson 
© 2019 Joe Engelbrecht 
© 2021 Ken Lunders |
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Polygala californica California Milkwort
native
Perennial herb 
© 2020 Janice Kuch 
© 2021 Larry Dizmang 
© 2020 David Wolfson |
|
Polystichum munitum Western sword fern, Western swordfern
native
Fern 
© 2021 Julie A. Kierstead 
© 2022 Jerry Murray 
© 2011 Toni Corelli |
|
Potentilla anserina ssp. pacifica Pacific potentilla, Silverweed
native
Perennial herb 
© 2022 R.A. Chasey 
© 2021 Charles Russell 
© 2022 R.A. Chasey |
|
Prunella vulgaris var. lanceolata Lance leaf self heal, Mountain selfheal
native
Perennial herb 
© 2003 Steve Matson 
© 2022 Zoya Akulova-Barlow 
© 2022 Zoya Akulova-Barlow |
|
Pteridium aquilinum var. pubescens Hairy brackenfern, Western bracken fern
native
Fern 
© 2019 Ron Vanderhoff 
© 2019 Ron Vanderhoff 
© 2022 Bob Sweatt |
|
Quercus agrifolia var. agrifolia California live oak, Coast live oak
native
Tree 
© 2023 Ron Vanderhoff 
© 2022 Ron Vanderhoff 
© 2021 Al Keuter |
|
Ranunculus californicus California buttercup
native
Perennial herb 
© 2016 Steve Matson 
© 2016 Steve Matson 
© 2016 Steve Matson |
|
Ranunculus muricatus Buttercup, Pricklefruit buttercup, Spiny buttercup
non-native
Annual, Perennial herb 
© 2023 R.A. Chasey 
© 2023 Alaine Arslan 
© 2009 Julie A. Kierstead |
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Raphanus sativus Cultivated radish, Jointed charlock, Wild radish
• invasive non-native
Annual, Biennial herb 
© 2017 Lisa Miller 
© 2020 Ron Vanderhoff 
© 2023 Julia Markey |
|
Rhamnus californica California coffeeberry
native
Shrub 
© 2015 Steve Matson 
© 2016 Steve Matson 
© 2015 Steve Matson |
|
Rosa eglanteria Sweet brier
non-native
Shrub 
© 2020 MCOSD EDRR 
© 2020 Jacob Martin 
© 2023 Robert Steers |
|
Rubus armeniacus Himalayan blackberry, black berry, Armenian blackberry
• invasive non-native
Shrub 
© 2014 James Gonsman 
© 2018 Richard Spjut 
© 2013 Michael Mitchell |
|
Rubus ursinus California blackberry, Pacific blackberry
native
Vine, Shrub 
© 2018 Ken Lunders 
© 2019 Ron Vanderhoff 
© 2015 Kelli Kallenborn |
|
Rumex acetosella Common sheep sorrel
• invasive non-native
Perennial herb 
© 2017 Gary McDonald 
© 2008 Steve Matson 
© 2019 Patrick Furtado |
|
Rumex crispus Curly dock, Curly leaved dock, Rhubarb
• invasive non-native
Perennial herb 
© 2018 Tim Lewis 
© 2019 Diane Etchison 
© 2023 Ron Vanderhoff |
|
Rumex occidentalis Western dock
native
Perennial herb 
© 2008 Toni Corelli 
© 2009 Toni Corelli 
© 2020 Ken Hickman |
|
Salix lasiolepis var. lasiolepis Arroyo willow
native
Tree, Shrub 
© 2019 Steve Matson 
© 2022 Ron Vanderhoff 
© 2020 Steve Matson |
|
Salix lucida ssp. lasiandra Pacific willow
native
Tree 
© 2021 Alice Cummings 
© 2021 Diane Renshaw 
© 2017 Ron Vanderhoff |
|
Sambucus racemosa Red elderberry
native
Shrub 
© 2017 James Gonsman 
© 2014 James Gonsman 
© 2020 Bob Sweatt |
|
Sanicula crassicaulis Gamble weed, Pacific blacksnakeroot, Pacific sanicle
native
Perennial herb 
© 2023 Steve Conger 
© 2023 Steve Conger 
© 2021 Steve Laymon |
|
Satureja douglasii Yerba buena
native
Perennial herb 
© 2019 Gary McDonald 
© 2012 Gary McDonald 
© 2012 Gary McDonald |
|
Scrophularia californica ssp. californica California bee plant, California figwort
native
Perennial herb 
© 2020 Bob Sweatt 
© 2006 Steve Matson 
© 2019 Cynthia Powell |
|
Sherardia arvensis Blue fieldmadder, Field madder
non-native
Annual herb 
© 2005 Steve Matson 
© 2008 Steve Matson 
© 2008 Steve Matson |
|
Sidalcea malviflora ssp. malviflora Checker mallow, Dwarf checkerbloom
native
Perennial herb (rhizomatous) 
© 2022 Mary Conway 
© 2021 Zoya Akulova-Barlow 
© 2022 Ron Vanderhoff |
|
Silybum marianum Blessed milkthistle, Milk thistle
• invasive non-native
Annual, Perennial herb 
© 2020 Nancy Hamlett 
© 2019 Marisa Persaud 
© 2018 Angelique Herman |
|
Sisyrinchium bellum Western blue eyed grass
native
Perennial herb 
© 2024 Steve Conger 
© 2024 Ron Vanderhoff 
© 2019 Stacie Wolny |
|
Soliva sessilis Common soliva, Field burrweed, South american soliva
non-native
Annual herb 
© 2023 R.A. Chasey 
© 2019 Abbot Chambers 
© 2019 Abbot Chambers |
|
Sonchus asper Spiny sowthistle
non-native
Annual herb 
© 2010 Michael Mitchell 
© 2020 Julie A. Kierstead 
© 2017 MCOSD Restoration Crew |
|
Sonchus oleraceus Common sow thistle, Common sowthistle, Sow thistle
non-native
Annual herb 
© 2019 Diane Etchison 
© 2015 Jesse Rorabaugh 
© 2024 Ron Vanderhoff |
|
Spartina foliosa California cord grass, California cordgrass, Pacific cordgrass
native
Perennial grass 
© 2019 Patrick Furtado 
© 2017 MCOSD EDRR 
© 2021 Jutta Burger |
|
Stachys rigida Rough hedgenettle
native
Perennial herb 
© 2014 Steve Matson 
© 2016 Ron Vanderhoff 
© 2023 Ron Vanderhoff |
|
Stellaria media Chickweed
non-native
Annual herb 
© 2018 Gary McDonald 
© 2018 Gary McDonald 
© 2015 Diane Etchison |
|
Symphyotrichum chilense California aster, Pacific aster
native
Perennial herb 
© 2020 Suzanne L. Weakley 
© 2013 Arcangelo Wessells 
© 2018 Stacie Wolny |
|
Toxicodendron diversilobum Poison oak, Poisonoak, Western Poison Oak
native
Vine, Shrub 
© 2020 Ron Vanderhoff 
© 2019 Randy Huey 
© 2025 Mike Russler |
|
Trifolium dubium Shamrock clover, Little Hop Clover, Suckling clover
non-native
Annual herb 
© 2018 Stacie Wolny 
© 2022 Dana York 
© 2017 MCOSD EDRR |
|
Trifolium subterraneum Sub clover, Subterranean clover
non-native
Annual herb 
© 2017 Steve Matson 
© 2008 Steve Matson 
© 2024 Alaine Arslan |
|
Triglochin concinna Arrow grass, Utah arrowgrass
native
Perennial herb (aquatic) 
© 2013 Steve Matson 
© 2013 Steve Matson 
© 2013 Steve Matson |
|
Triglochin maritima Arrowgrass, Seaside arrow grass, Seaside arrowgrass
native
Perennial herb (aquatic) 
© 2008 Steve Matson 
© 2008 Steve Matson 
© 2023 Steve Conger |
|
Triphysaria pusilla Dwarf owl's clover, Little owl's clover
native
Annual herb 
© 2018 Steve Matson 
© 2018 Steve Matson 
© 2018 Steve Matson |
|
Umbellularia californica Bay laurel, California bay, California laurel, bay tree
native
Tree 
© 2023 Mary Ann Machi 
© 2016 Steve Matson 
© 2023 Mary Ann Machi |
|
Vaccinium ovatum California huckleberry, Evergreen huckleberry
native
Shrub 
© 2017 James Gonsman 
© 2015 Chris Jaster 
© 2021 Mike Russler |
|
Veronica americana American brooklime, American speedwell, Brooklime
native
Perennial herb 
© 2016 Steve Matson 
© 2016 Steve Matson 
© 2016 Steve Matson |
|
Vicia americana var. americana American vetch
native
Perennial herb, Vine 
© 2008 Steve Matson 
© 2008 Steve Matson 
© 2008 Steve Matson |
|
Vicia sativa ssp. nigra Common vetch, Garden vetch, Smaller common vetch
non-native
Annual herb, Vine 
© 2020 Ken Lunders 
© 2023 Ron Vanderhoff 
© 2020 Ron Vanderhoff |
|
Vulpia bromoides Brome fescue
non-native
Annual grass 
© 2022 Diana Wahl 
© 2021 Toni Corelli 
© 2021 David popp |
|
Zigadenus fremontii var. minor Fremont's star lily, Fremont's death camas
native
Perennial herb 
© 2024 Carissa Brands 
© 2024 Mary Conway 
© 2021 Kristen Nelson |
