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Benicia SRA
Solano County |
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| Showers, 1987 / California State Parks (1987-01-01) | ||||||
| 164 PLANTS |
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Acacia melanoxylon Blackwood acacia
• invasive non-native
Tree 
2022 Julian Geoghegan
2019 Julian Geoghegan
2019 Devon Jackson
|
|
Achillea millefolium Common yarrow
native
Perennial herb 
2022 Andy Ford
2020 Bob Sweatt
2018 Gary McDonald
|
|
Achyrachaena mollis Blow-Wives
native
Annual herb 
2015 Diane Etchison
2022 Mike Russler
2022 Mike Russler
|
|
Amaryllis belladonna Belladonna lily
non-native
Perennial herb 
2016 Camille Nowell
2023 Ron Vanderhoff
2022 Ron Vanderhoff
|
|
Ambrosia psilostachya Ragweed, Western ragweed
native
Perennial herb 
2021 Mary Ann Machi
2022 Ron Vanderhoff
2022 Ron Vanderhoff
|
|
Amsinckia douglasiana Douglas' fiddleneck
• rare native
Annual herb 
2023 Matt Berger
2023 Matt Berger
2018 Richard Spjut
|
|
Anagallis arvensis Scarlet pimpernel
non-native
Annual herb 
2017 B.J. Dion
2022 Chris McDonald
2023 Ron Vanderhoff
|
|
Anemopsis californica Yerba mansa
native
Perennial herb 
2022 Steve Matson
2022 Steve Matson
2022 Steve Matson
|
|
Apium graveolens Smallage, Garden celery
non-native
Annual, Biennial herb 
2016 Joan Hampton
2019 Nathan Taxel
2016 Joan Hampton
|
|
Artemisia californica California sagebrush, Coast sagebrush, Coastal sage brush
native
Shrub 
2018 James Gonsman
2019 Aaron Echols
2018 Ron Vanderhoff
|
|
Asclepias fascicularis Narrow leaf milkweed
native
Perennial herb 
2018 Ron Vanderhoff
2014 Steve Matson
2019 Ron Vanderhoff
|
|
Asparagus officinalis ssp. officinalis Garden asparagus
non-native
Perennial herb 
2021 Robin Carter
1995 Saint Mary's College of California
2020 MCOSD EDRR
|
|
Aster chilensis California aster, Pacific aster
native
Perennial herb 
2020 Suzanne L. Weakley
2013 Arcangelo Wessells
2018 Stacie Wolny
|
|
Atriplex patula Fat hen, Fathen saltweed, Spear orache
native
Annual herb 
2017 Vanessa Yava
2017 Vanessa Yava
2017 Vanessa Yava
|
|
Avena fatua Wild oat, Wildoat
• invasive non-native
Annual grass 
2018 Gary McDonald
2023 Ron Vanderhoff
2023 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
|
|
Bellardia trixago Mediterranean lineseed
• invasive non-native
Annual herb 
2016 Michael Mitchell
2016 Michael Mitchell
2015 jamie smith
|
|
Brassica nigra Black mustard
• invasive non-native
Annual herb 
2021 Ron Vanderhoff
2019 Ron Vanderhoff
2019 Ron Vanderhoff
|
|
Brassica rapa Common mustard, Field mustard, Rape mustard
• invasive non-native
Annual herb 
2024 David Wolfson
2021 Diane Etchison
2018 Angelique Herman
|
|
Brodiaea elegans Harvest brodiaea
native
Perennial herb 
2019 Joe Engelbrecht
2009 Bob Case
2009 BOB CASE
|
|
Bromus diandrus Bromegrass, Ripgut brome, Ripgut grass
• invasive non-native
Annual grass 
2022 Ron Vanderhoff
2021 Richard Spjut
2022 Ron Vanderhoff
|
|
Bromus hordeaceus Soft brome, Soft chess
• invasive non-native
Annual grass 
2023 Ron Vanderhoff
2018 Gary McDonald
2018 Gary McDonald
|
|
Calycanthus occidentalis Spicebush, Sweet shrub
native
Shrub 
2015 Tim Miller
2019 Robert Nance
2018 Matt Berger
|
|
Camissonia ovata Sun cup, Goldeneggs
native
Perennial herb 
2017 Steve Matson
2017 Steve Matson
2017 Steve Matson
|
|
Cardaria chalepensis Lens-podded hoary cress
• invasive non-native
Annual, Perennial herb 
2021 Donald Burk
2021 Donald Burk
2021 Ramona Robison
|
|
Castilleja ambigua Johnny nip, Paintbrush orthocarpus
native
Annual herb 
2017 Steve Matson
2017 Steve Matson
2023 Steve Conger
|
|
Castilleja densiflora Dense flower owl's clover, Denseflower indian paintbrush
native
Annual herb 
2023 Caitlin Kreutz
2019 David Greenberger
2016 Andrew Longman
|
|
Ceanothus thyrsiflorus Blueblossom
native
Tree, Shrub 
2020 David Greenberger
2022 R.A. Chasey
2019 Patrick Furtado
|
|
Centaurea iberica Iberian knapweed
• invasive non-native
Perennial herb 
2016 Don Thomas
2001 CDFA
2001 CDFA
|
|
Centaurea solstitialis Barnaby's thistle, Yellow star thistle
• invasive non-native
Annual herb 
2022 Cynthia Powell
2019 Arlee Montalvo
2022 Mary Herr
|
|
Centranthus ruber Jupiter's beard, Red valerian
non-native
Annual, Perennial herb 
2013 Zachary Mikalonis
2022 Justin Felder
2020 Deborah Dozier
|
|
Chamomilla suaveolens Pineapple weed
native
Annual herb 
2008 Steve Matson
2008 Steve Matson
2018 Stacie Wolny
|
|
Chlorogalum pomeridianum Amole, Soap plant, Soaproot
native
Perennial herb 
2019 Patrick Furtado
2020 Robert Katz
2019 Diane Etchison
|
|
Cichorium intybus Chicory
non-native
Perennial herb 
2020 Bob Sweatt
2022 David Strauch
2019 Diane Etchison
|
|
Cirsium arvense Canada thistle
• invasive non-native
Perennial herb 
2012 Michael Mitchell
2012 Michael Mitchell
2022 Donald Burk
|
|
Cirsium hydrophilum Suisun thistle
native
Perennial herb 
2018 Eliezer Margolis
2022 Morgan Stickrod
2022 Morgan Stickrod
|
|
Cirsium vulgare Bull thistle
• invasive non-native
Perennial herb 
2017 James Bailey
2020 Bob Sweatt
2020 Bob Sweatt
|
|
Convolvulus arvensis Field bindweed, Orchard morningglory
• invasive non-native
Perennial herb, Vine 
2022 Steve Matson
2021 Ron Vanderhoff
2022 Steve Matson
|
|
Cordylanthus mollis ssp. mollis Soft bird's-beak
• rare native
Annual herb 
2021 Scott Yarger
2018 Kevin Sherrill
2021 Denise Defreese
|
|
Cortaderia selloana Uruguayan pampas grass
• invasive non-native
Perennial grass 
2022 Ken-ichi Ueda
2023 Randall English
2022 Ron Vanderhoff
|
|
Cotula coronopifolia Brass buttons, Common brassbuttons
• invasive non-native
Perennial herb 
2022 Steve Matson
2022 Steve Matson
2018 Adam Chasey
|
|
Cressa truxillensis Alkali weed, Spreading alkaliweed
native
Perennial herb 
2022 John Doyen
2022 John Doyen
2018 Ron Vanderhoff
|
|
Cupressus arizonica Cuyamaca cypress
• rare native
Tree 
2022 Ron Vanderhoff
2022 Ron Vanderhoff
2022 Ron Vanderhoff
|
|
Cuscuta salina Saltmarsh dodder
native
Annual herb, Vine (parasitic) 
2021 Ron Vanderhoff
2021 Ron Vanderhoff
2021 Ron Vanderhoff
|
|
Cynara cardunculus Artichoke thistle, Cardoon
• invasive non-native
Perennial herb 
2021 R.A. Chasey
2022 Ron Vanderhoff
2022 Ron Vanderhoff
|
|
Cynodon dactylon Bermuda grass, Bermudagrass
• invasive non-native
Perennial grass 
2021 Ron Vanderhoff
2020 Ron Vanderhoff
2021 Ron Vanderhoff
|
|
Cyperus involucratus Umbrella plant, Unbrella plant
non-native
Perennial grasslike herb 
2018 Rachelle Gray
2020 Martin Lemon
2018 Jennifer Mo
|
|
Cytisus scoparius Scotch broom, Scotchbroom
• invasive non-native
Shrub 
2016 Steve Matson
2016 Steve Matson
2016 Steve Matson
|
|
Daucus carota Queen Anne's lace, Wild carrot
• invasive non-native
Perennial herb 
2023 Donald Burk
2021 Charles Russell
2021 Ken Lunders
|
|
Dichelostemma capitatum Blue dicks
native
Perennial herb 
2023 Steve Matson
2023 Steve Matson
2022 Steve Matson
|
|
Distichlis spicata Inland saltgrass, Salt grass, Saltgrass
native
Perennial grass 
2020 Matt Berger
2019 Ron Vanderhoff
2022 Donald Burk
|
|
Eleocharis macrostachya Common spikerush, Creeping spike rush, Pale spikerush
native
Perennial grasslike herb 
2023 Ron Vanderhoff
2023 Ron Vanderhoff
2003 Steve Matson
|
|
Elymus glaucus Blue wildrye
native
Perennial grass 
2020 Denise Defreese
2019 Patrick Furtado
2018 Cynthia Powell
|
|
Epilobium ciliatum ssp. watsonii Fringed willowherb, Watson's willowherb, Willow herb
native
Perennial herb 
2012 BOB CASE
2012 BOB CASE
2021 Jamie Spielmann
|
|
Eriogonum nudum var. auriculatum Naked buckwheat, Nude buckwheat
native
Shrub 
2020 R.A. Chasey
2020 R.A. Chasey
2020 R.A. Chasey
|
|
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
|
|
Erodium moschatum Musky stork's bill, White stemmed filaree, Whitestem filaree
• invasive non-native
Annual herb 
2016 Steve Matson
2016 Steve Matson
2016 Steve Matson
|
|
Erysimum capitatum Sanddune wallflower, Western wallflower
native
Perennial herb 
2018 Janith Johnson
2023 Julia Markey
2019 Diane Etchison
|
|
Eschscholzia californica California poppy
native
Annual, Perennial herb 
2019 Dee Shea Himes
2021 Ron Vanderhoff
2019 Amy Rapport
|
|
Eucalyptus globulus Blue gum, Tasmanian bluegum
• invasive non-native
Tree 
2022 Ron Vanderhoff
2022 Ron Vanderhoff
2022 Ron Vanderhoff
|
|
Eucalyptus polyanthemos Redbox, Silver dollar gum
non-native
Tree 
2021 Ron Vanderhoff
2021 Ron Vanderhoff
2020 Ron Vanderhoff
|
|
Euthamia occidentalis Western flat topped goldenrod, Western goldenrod, Western goldentop
native
Perennial herb 
2021 Steve Matson
2018 Ron Vanderhoff
2021 R.A. Chasey
|
|
Ficus carica Common fig, Edible fig
• invasive non-native
Tree 
2019 Ron Vanderhoff
2022 Ron Vanderhoff
2018 Vicki Salazar
|
|
Foeniculum vulgare Biscuit root, Sweet fennel
• invasive non-native
Perennial herb 
2019 Nicole Leatherman
2019 Ron Vanderhoff
2018 Henry DiRocco
|
|
Frankenia salina Alkali heath, Alkali seaheath, Yerba reuma, alkali heath
native
Perennial herb 
2019 Patrick Furtado
2021 Cynthia Powell
2020 Ron Vanderhoff
|
|
Genista monspessulana French broom
• invasive non-native
Shrub 
2019 Ron Vanderhoff
2019 Ron Vanderhoff
2021 Michelle Karle
|
|
Glaux maritima Sea milkwort
native
Perennial herb 
2007 Steve Matson
2017 Steve Matson
2017 Steve Matson
|
|
Gnaphalium californicum Ladies' tobacco
native
Annual, Perennial herb 
2019 Gary McDonald
2020 Steven M Norris
2021 Ron Vanderhoff
|
|
Grindelia stricta var. angustifolia Marsh gumplant, Oregon gumweed
native
Perennial herb 
2021 Helen Hancock
2021 Toni Corelli
2014 James Gonsman
|
|
Grindelia stricta var. platyphylla Gumplant, Gumweed, Oregon gumweed
native
Perennial herb 
2020 Mary Conway
2019 Patrick Furtado
2014 Dee Warenycia
|
|
Heliotropium curassavicum Chinese parsley, Heliotrope, Salt heliotrope
native
Perennial herb 
2019 Aaron Echols
2021 Mary Wloch
2019 Wyatt Dooley
|
|
Hemizonia congesta ssp. luzulifolia Hayfield tarweed, Woodrush tarweed
native
Annual herb 
2013 Arcangelo Wessells
2022 R.A. Chasey
2022 R.A. Chasey
|
|
Heteromeles arbutifolia Christmas berry, Toyon
native
Shrub 
2015 James Gonsman
2017 Gary McDonald
2017 Gary McDonald
|
|
Hordeum depressum Alkali barley, Dwarf barley, Low barley
native
Annual grass 
2017 Steve Matson
2017 Steve Matson
2024 Denise Defreese
|
|
Hordeum murinum Farmer's foxtail, Foxtail barley, Mouse barley
• invasive non-native
Annual grass 
2018 Gary McDonald
2019 Gary McDonald
2017 Gary McDonald
|
|
Isocoma menziesii var. vernonioides Coastal goldenbush, Green leaved dune goldenbush, Menzies' goldenbush
native
Shrub 
2014 Steve Matson
2014 Steve Matson
2014 Steve Matson
|
|
Iva axillaris ssp. robustior Povertyweed
native
Perennial herb 
2019 David Greenberger
2023 R.A. Chasey
2020 Sara Timby
|
|
Jaumea carnosa Fleshy jaumea, Marsh jaumea
native
Perennial herb 
2020 Ron Vanderhoff
2018 Angelique Herman
2020 R.A. Chasey
|
|
Juncus balticus Baltic rush, Wire rush
native
Perennial grasslike herb 
2015 Steve Matson
2015 Steve Matson
2019 Bonnie Nickel
|
|
Juncus bufonius Common toad rush, Toad rush
native
Annual grasslike herb 
2022 Steve Matson
2022 Steve Matson
2022 Steve Matson
|
|
Juncus lesueurii Dune rush
native
Perennial grasslike herb 
2008 Toni Corelli
2008 Toni Corelli
2008 Toni Corelli
|
|
Kickxia spuria Fluellin, Roundleaf cancerwort
non-native
Perennial herb 
2020 David Wolfson
2020 Vivian Neou
2023 R.A. Chasey
|
|
Lactuca serriola Prickly lettuce, Prickly wild lettuce
• invasive non-native
Annual herb 
2017 Gary McDonald
2017 Gary McDonald
2017 Gary McDonald
|
|
Lasthenia fremontii Fremont's goldfields, Vernal pool goldfields
native
Annual, Perennial herb 
2023 G Froelich
2024 Cynthia Powell
2022 Steve Matson
|
|
Lathyrus jepsonii var. jepsonii Delta tule pea
• rare native
Perennial herb 
2022 Liz Bittner
2022 Sara Taylor
2022 Sara Taylor
|
|
Leymus triticoides Beardless wild rye
native
Perennial grass 
2018 Ron Vanderhoff
2021 Ron Vanderhoff
2018 Rachelle Gray
|
|
Limonium californicum California sealavender, Marsh rosemary, Sea lavender
native
Perennial herb 
2018 Saskia Raether
2010 Jorg Fleige & Mimi Fleige
2017 MCOSD EDRR
|
|
Lobularia maritima Sweet alyssum
• invasive non-native
Perennial herb 
2016 Michael Mitchell
2016 Michael Mitchell
2019 Patrick Furtado
|
|
Lolium multiflorum Italian rye grass
• invasive non-native
Annual, Perennial grass 
2019 Ron Vanderhoff
2017 Gary McDonald
2021 Ron Vanderhoff
|
|
Lotus grandiflorus Large leaved lotus
native
Perennial herb 
2019 Matt Berger
2016 Ron Vanderhoff
2016 Hunter Breck
|
|
Lotus micranthus Hill lotus
native
Annual herb 
2008 Steve Matson
2005 Steve Matson
2008 Steve Matson
|
|
Lupinus microcarpus var. densiflorus Chick lupine, Dense flowered platycarpos, Whitewhorl lupine
native
Annual herb 
2014 Steve Matson
2014 Steve Matson
2014 Steve Matson
|
|
Malva nicaeensis Bull mallow
non-native
Annual herb 
2015 Mike Morales
2020 Ron Vanderhoff
2020 Ron Vanderhoff
|
|
Malvella leprosa Alkali mallow
native
Perennial herb 
2023 Donald Burk
2019 Bonnie Nickel
2019 Bonnie Nickel
|
|
Melilotus alba Yellow sweetclover
• invasive non-native
Annual, Biennial herb 
2020 Bob Sweatt
2020 Bob Sweatt
2020 Bob Sweatt
|
|
Melilotus indica Annual yellow sweetclover, Sourclover
non-native
Annual herb 
2019 Randy Huey
2019 Randy Huey
2017 Rosalie Benitez
|
|
Mentha arvensis American wild mint, Field mint, Marsh mint
native
Perennial herb 
2003 Steve Matson
2003 Steve Matson
2014 Steve Matson
|
|
Mesembryanthem nodiflorum Small Tree-Mallow
|
|
Mimulus aurantiacus Orange Bush Monkeyflower
native
Shrub 
2023 Bill Kress
2019 Stacie Wolny
2019 Gary McDonald
|
|
Mimulus guttatus Seep monkey flower, Yellow monkey flower
native
Annual, Perennial herb (rhizomatous) 
2019 Stacie Wolny
2015 James Gonsman
2019 Stacie Wolny
|
|
Nassella pulchra Purple needle grass
native
Perennial grass 
2019 Michelle Karle
2008 Zoya Akulova
2019 Ron Vanderhoff
|
|
Oenanthe sarmentosa Pacific oenanthe, Water parsley
native
Perennial herb 
2021 Don Hollander
2021 Ron Vanderhoff
2021 Rosaleen
|
|
Parapholis incurva Curved sicklegrass, Sickle grass
non-native
Annual grass 
2022 R.A. Chasey
2021 Cynthia Powell
2022 Ron Vanderhoff
|
|
Paspalum dilatatum Dallis grass, Dallisgrass
non-native
Perennial grass 
2018 Ron Vanderhoff
2017 Barbara Boethling
2021 Ron Vanderhoff
|
|
Phalaris brachystachys Short spike canarygrass, Shortspike canarygrass
non-native
Annual grass 
2023 John Rawlings
2023 John Rawlings
2007 Luigi Rignanese
|
|
Phalaris canariensis Annual canarygrass
non-native
Annual grass  2008 Louis-M. Landry
 2007 Luigi Rignanese
 2007 Luigi Rignanese
|
|
Phleum pratense Common timothy, Cultivated timothy, Timothy
non-native
Perennial grass 
2013 BOB CASE
2019 Julie Kierstead Nelson
2021 Emily R. Allen
|
|
Phragmites australis Common reed
native
Perennial grass 
2013 Ron Vanderhoff
2020 Ron Vanderhoff
2022 Steve Matson
|
|
Phyla lanceolata Lance leaf lippia, Lanceleaf fogfruit
native
Perennial herb 
2014 D Hufnagel
2021 Randy Huey
2015 Zoya Akulova
|
|
Picris echioides Bristly ox-tongue
• invasive non-native
Annual, Perennial herb 
2016 Hayley Ross
2019 Rachelle Gray
2012 Elizabeth Brusati
|
|
Pinus radiata Monterey pine
native
Tree 
2011 Toni Corelli
2012 Michael Mitchell
2012 Michael Mitchell
|
|
Plantago elongata Annual coast plantago, Coastal plantain, Long leaf plantain
native
Annual herb 
2017 Barbara Boethling
2019 Ron Vanderhoff
2020 Ron Vanderhoff
|
|
Plantago erecta California plantain, Dotseed plantain, Foothill plantain
native
Annual herb 
2008 Steve Matson
2022 Steve Matson
2022 Steve Matson
|
|
Plantago lanceolata English plantain, Narrow leaved plantain, Ribgrass
• invasive non-native
Perennial herb 
2017 Gary McDonald
2019 Joe Engelbrecht
2021 Ken Lunders
|
|
Plantago major Common plantain
non-native
Perennial herb 
2019 Bob Sweatt
2022 Diana Wahl
2020 Ryan Carle
|
|
Poa unilateralis Ocean bluff blue grass, San francisco bluegrass
native
Perennial grass 
2019 Justin Luong
2018 John Rawlings
2018 Gregory Arena
|
|
Polygonum paronychia Beach knotweed, Dune knotweed
native
Perennial herb 
2016 Steve Matson
2016 Steve Matson
2016 Steve Matson
|
|
Polypogon monspeliensis Annual beard grass, Rabbitsfoot grass
• invasive non-native
Annual grass 
2008 Steve Matson
2014 Steve Matson
2008 Steve Matson
|
|
Potentilla anserina ssp. pacifica Pacific potentilla, Silverweed
native
Perennial herb 
2022 R.A. Chasey
2021 Charles Russell
2022 R.A. Chasey
|
|
Pyracantha coccinea Scarlet firethorn
• invasive non-native
Shrub 
2019 Randy Huey
2005 Luigi Rignanese
2005 Luigi Rignanese
|
|
Quercus agrifolia California live oak, Coast live oak
native
Tree 
2019 Patrick Furtado
2022 Andy Ford
2018 Marcyn Del Clements
|
|
Ranunculus californicus California buttercup
native
Perennial herb 
2016 Steve Matson
2016 Steve Matson
2016 Steve Matson
|
|
Raphanus sativus Cultivated radish, Jointed charlock, Wild radish
• invasive non-native
Annual, Biennial herb 
2017 Lisa Miller
2020 Ron Vanderhoff
2023 Julia Markey
|
|
Rorippa nasturtium-aquat Small Tree-Mallow
|
|
Rosa californica California wild rose, California wildrose
native
Shrub 
2022 Suzanne L. Weakley
2022 Suzanne L. Weakley
2020 R.A. Chasey
|
|
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 conglomeratus Clustered dock, Green dock
non-native
Perennial herb 
2020 Ron Vanderhoff
2023 Ron Vanderhoff
2023 Ron Vanderhoff
|
|
Rumex crispus Curly dock, Curly leaved dock, Rhubarb
• invasive non-native
Perennial herb 
2018 Tim Lewis
2019 Diane Etchison
2023 Ron Vanderhoff
|
|
Rumex maritimus Golden dock
native
Annual, Perennial herb 
2022 Steve Ashcraft
2021 Donald Burk
2020 Ron Vanderhoff
|
|
Rumex salicifolius Willow dock, Willow leaved dock
native
Perennial herb 
2023 Ron Vanderhoff
2012 Gary McDonald
2012 Gary McDonald
|
|
Salicornia virginica Virginia glasswort
native
Annual herb  2012 Jason Matthias Mills
 2006 Doreen L. Smith
|
|
Salix gooddingii Goodding's black willow, Goodding's willow, Gooding's willow
native
Tree 
2020 Ron Vanderhoff
2021 Richard Spjut
2020 Ron Vanderhoff
|
|
Salix laevigata Polished willow, Red willow
native
Tree 
2017 Steve Matson
2019 Barbara Brydolf
2022 Mark Gary
|
|
Salix lasiolepis Arroyo willow
native
Tree, Shrub 
2022 Ron Vanderhoff
2022 Ron Vanderhoff
2020 Steve Matson
|
|
native
Perennial grasslike herb 
2019 Steve Matson
2019 Steve Matson
2019 Steve Matson
|
|
Scirpus americanus Chairmaker's bulrush
native
Perennial grasslike herb 
2021 Ron Vanderhoff
2016 Joan Hampton
2020 Ron Vanderhoff
|
|
Scirpus californicus California bulrush
native
Perennial grasslike herb 
2022 John Rawlings
2022 John Rawlings
2021 Ron Vanderhoff
|
|
Scirpus robustus Sturdy bullrush
native
Perennial grasslike herb 
2022 R.A. Chasey
2022 R.A. Chasey
2009 Toni Corelli
|
|
Senecio vulgaris Common groundsel, Old man in the spring, Old man of spring
non-native
Annual herb 
2017 Barbara Boethling
2019 Ron Vanderhoff
2021 Toni Corelli
|
|
Sidalcea malvaeflora Checker bloom, Checker mallow, Dwarf checkerbloom
native
Perennial herb 
2022 David Strauch
2018 Sheila Lodge
2022 Suzanne L. Weakley
|
|
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 
2020 Mary Conway
2024 Ron Vanderhoff
2019 Stacie Wolny
|
|
Solidago canadensis ssp. elongata West coast canada goldenrod
native
Perennial herb 
2003 Steve Matson
2021 Mike Russler
2022 Steve Matson
|
|
Sonchus oleraceus Common sow thistle, Common sowthistle, Sow thistle
non-native
Annual herb 
2019 Diane Etchison
2015 Jesse Rorabaugh
2024 Ron Vanderhoff
|
|
Sorghum bicolor Sorghum
non-native
Annual grass 
2014 Ron Vanderhoff
2021 Keir Morse
2017 Fred Melgert / Carla Hoegen
|
|
Spartina foliosa California cord grass, California cordgrass, Pacific cordgrass
native
Perennial grass 
2019 Patrick Furtado
2017 MCOSD EDRR
2021 Jutta Burger
|
|
Spartina patens Salt meadow cord grass, Saltmeadow cordgrass
• invasive non-native
Perennial grass  2000 Joe DiTomaso
 2011 Steve Matson
|
|
Spergularia macrotheca Large flowered sand spurry, Sticky sand spurry, Sticky sandspurry
native
Perennial herb 
2019 Steve Matson
2019 Steve Matson
2019 Steve Matson
|
|
Suaeda moquinii Bush seepweed
native
Perennial herb 
2017 Steve Matson
2016 Steve Matson
2017 Steve Matson
|
|
Toxicodendron diversilobum Poison oak, Poisonoak, Western Poison Oak
native
Vine, Shrub 
2020 Ron Vanderhoff
2019 Randy Huey
2021 Bryant Baker
|
|
Tragopogon porrifolius Purple salsify
non-native
Perennial herb 
2019 Julie dinsdale
2015 David Wolfson
2020 Martin Cooper
|
|
Trifolium fucatum Bull clover, Sour clover
native
Annual herb 
2014 Steve Matson
2014 Steve Matson
2020 Paul Aigner
|
|
Triglochin maritima Arrowgrass, Seaside arrow grass, Seaside arrowgrass
native
Perennial herb (aquatic) 
2021 Cynthia Powell
2021 Cynthia Powell and Michele Hammond's nostril; smells a bit like bleach
2008 Steve Matson
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Triteleia hyacinthina White brodiaea, Wild hyacinth, White Brodiaea, Fool's Onion
native
Perennial herb 
2023 Suzanne L. Weakley
2008 Steve Matson
2020 Steve Conger
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Triteleia laxa Ithuriel's spear
native
Perennial herb 
2018 Gary McDonald
2018 Tim Lewis
2019 Matt Berger
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Typha domingensis Narrowleaf cattail, Southern cattail
native
Perennial herb 
2020 Ron Vanderhoff
2020 Ron Vanderhoff
2023 Ron Vanderhoff
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Typha latifolia Broadleaf cattail, Common cattail, Soft flag
native
Perennial herb (aquatic) 
2013 Steve Matson
2013 Steve Matson
2013 Steve Matson
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Vicia sativa ssp. sativa Garden vetch, Pubescent common vetch, Spring vetch
non-native
Annual herb, Vine 
2007 Toni Corelli
2020 Ron Vanderhoff
2020 Ron Vanderhoff
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Viola pedunculata California golden violet, Johnny jump up
native
Perennial herb 
2014 Steve Matson
2014 Steve Matson
2014 Steve Matson
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Wyethia angustifolia California compassplant, Narrow leaf mule ears, Narrow leaved mule ears
native
Perennial herb 
2023 Suzanne L. Weakley
2021 R.A. Chasey
2009 BOB CASE
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Xanthium strumarium Rough cockleburr
native
Annual herb 
2011 Steve Matson
2011 Steve Matson
2011 Steve Matson
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