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|
Carrizo Plain Preserve
San Luis Obispo County |
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| The Nature Conservancy (1995-01-01) | ||||||
| 407 PLANTS |
|
Abronia pogonantha Mohave sand verbena, Mojave sand verbena
native
Annual herb 
© 2019 Matt Berger 
© 2017 John Doyen 
© 2024 Ryan O'Dell |
|
Achillea millefolium Common yarrow
native
Perennial herb 
© 2022 Andy Ford 
© 2020 Bob Sweatt 
© 2018 Gary McDonald |
|
Achnatherum speciosum Desert needle grass
native
Perennial grass 
© 2011 Steve Matson 
© 2022 Steve Matson 
© 2022 Steve Matson |
|
Achyrachaena mollis Blow-Wives
native
Annual herb 
© 2015 Diane Etchison 
© 2022 Mike Russler 
© 2022 Mike Russler |
|
Agoseris retrorsa Spear leaved agoseris, Spearleaf agoseris, Spearleaf mountain dandelion
native
Perennial herb 
© 2018 Steve Matson 
© 2018 Steve Matson 
© 2018 Steve Matson |
|
Ailanthus altissima Ailanthus, Tree of heaven
• invasive non-native
Tree 
© 2022 Jenny Gossett 
© 2022 Jenny Gossett 
© 2020 Julie A. Kierstead |
|
Allenrolfea occidentalis Iodine bush, Iodinebush
native
Shrub 
© 2023 Sam Abercrombie 
© 2016 Steve Matson 
© 2016 Steve Matson |
|
Allium crispum Crinkled onion
native
Perennial herb (bulb) 
© 2024 Steve Matson 
© 2024 Steve Matson 
© 2024 Steve Matson |
|
Allium fimbriatum Fringed onion, Wild onion
native
Perennial herb (bulb) 
© 2008 Keir Morse 
© 2023 Bob Steele 
© 2008 Keir Morse |
|
Allium howellii Howell's onion
native
Perennial herb (bulb) 
© 2019 Matt Berger 
© 2020 Matt Berger 
© 2023 Bryant Baker |
|
Allium lacunosum Pitted onion
native
Perennial herb (bulb) 
© 2016 Steve Matson 
© 2016 Steve Matson 
© 2016 Steve Matson |
|
Allium peninsulare Mexicali onion
native
Perennial herb (bulb) 
© 2022 Rhonda Allen 
© 2019 Diane Etchison 
© 2019 Diane Etchison |
|
Amaranthus albus Pigweed amaranth, Tumbleweed
non-native
Annual herb 
© 2014 Steve Matson 
© 2014 Steve Matson 
© 2018 Ron Vanderhoff |
|
Ambrosia acanthicarpa Annual bursage, Annual burweed
native
Annual herb 
© 2009 Steve Matson 
© 2009 Steve Matson 
© 2013 Steve Matson |
|
Amsinckia douglasiana Douglas' fiddleneck
• rare native
Annual herb 
© 2023 Matt Berger 
© 2023 Matt Berger 
© 2018 Richard Spjut |
|
Amsinckia lycopsoides Bugloss fiddleneck, Tarweed fiddleneck
native
Annual herb 
© 2021 David popp 
© 2023 Catherine Chang 
© 2022 Catherine Chang |
|
Amsinckia menziesii var. intermedia Common fiddleneck
native
Annual herb 
© 2020 Matt Berger 
© 2019 Ron Vanderhoff 
© 2021 David popp |
|
Amsinckia menziesii var. menziesii Menzies' fiddleneck, Small flowered fiddleneck
native
Annual herb 
© 2020 Ron Vanderhoff 
© 2018 Gary McDonald 
© 2018 Gary McDonald |
|
Amsinckia tessellata Bristly fiddleneck, Checker fiddleneck, Devil's lettuce
native
Annual herb 
© 2022 Steve Matson 
© 2022 Steve Matson 
© 2022 Steve Matson |
|
Amsinckia vernicosa var. furcata Forked fiddleneck
• rare native
Annual herb 
© 2022 R.A. Chasey 
© 2019 Matt Berger 
© 2022 Mike Russler |
|
Ancistrocarphus filagineus False neststraw, Woolly fishhooks
native
Annual herb 
© 2020 Matt Berger 
© 2019 Gerald Carr 
© 2021 Jacob Smith |
|
Androsace elongata ssp. acuta California androsace, California rockjasmine
• rare native
Annual herb 
© 2023 Catherine Chang 
© 2022 Catherine Chang 
© 2023 Helen Hancock |
|
Anisocoma acaulis Scale bud, Scalebud
native
Annual herb 
© 2020 Steve Matson 
© 2020 Steve Matson 
© 2022 Steve Matson |
|
Antirrhinum ovatum Oval leaved snapdragon
• rare native
Annual herb 
© 2013 Chris Winchell 
© 2013 Chris Winchell 
© 2022 Mike Russler |
|
Arabis pulchra Beautiful rockcress
native
Perennial herb 
© 2012 Steve Matson 
© 2012 Steve Matson 
© 2012 Steve Matson |
|
Arctostaphylos glauca Big berry manzanita, Bigberry manzanita
native
Tree, Shrub 
© 2020 Ron Vanderhoff 
© 2018 Ron Vanderhoff 
© 2018 Ron Vanderhoff |
|
Artemisia californica California sagebrush, Coast sagebrush, Coastal sage brush
native
Shrub 
© 2018 James Gonsman 
© 2019 Aaron Echols 
© 2018 Ron Vanderhoff |
|
Artemisia douglasiana California mugwort, Douglas' sagewort
native
Perennial herb 
© 2022 Ron Vanderhoff 
© 2016 Glen Schneider 
© 2021 Mike Russler |
|
Asclepias erosa Desert milkweed
native
Perennial herb 
© 2020 Alexander S. Kunz 
© 2023 Douglas Gordon-Blackwood 
© 2022 Catherine Capone |
|
Asclepias fascicularis Narrow leaf milkweed
native
Perennial herb 
© 2010 Steve Matson 
© 2010 Steve Matson 
© 2014 Steve Matson |
|
Aster sp. Small Tree-Mallow
|
|
Astragalus asymmetricus San joaquin milk vetch, San joaquin milkvetch
native
Perennial herb 
© 2020 Susan McDougall 
© 2020 Susan McDougall 
© 2023 Catherine Chang |
|
Astragalus didymocarpus Dwarf white milk vetch, Two seeded milkvetch
native
Annual herb 
© 2023 Julia Markey 
© 2022 R.A. Chasey 
© 2017 Keir Morse |
|
Astragalus lentiginosus var. nigricalycis Black hair milk vetch, Freckled milkvetch
native
Annual, Perennial herb 
© 2020 David Greenberger 
© 2024 Ryan O'Dell 
© 2020 Matt Berger |
|
Astragalus macrodon Salinas milk vetch, Salinas milkvetch
• rare native
Perennial herb 
© 2010 David Keil 
© 2010 David Keil 
© 2022 Debra Cook |
|
Astragalus oxyphysus Stanislaus milkvetch
native
Perennial herb 
© 2020 David Greenberger 
© 2016 Steve Matson 
© 2016 Steve Matson |
|
Athysanus pusillus Athysanus, Common sandweed, Dwarf athysanus
native
Annual herb 
© 2008 Steve Matson 
© 2008 Steve Matson 
© 2008 Steve Matson |
|
Atriplex argentea Silver saltweed, Silverscale saltbush
native
Annual herb 
© 2024 Ron Vanderhoff 
© 2022 Dianne Lake 
© 2017 Gerald Carr |
|
Atriplex canescens Fourwing saltbush, Hoary saltbush, Shadscale
native
Shrub 
© 2019 Cynthia Powell 
© 2024 Erin Bergman 
© 2024 Mel Letterman |
|
Atriplex confertifolia Shadscale, Spiny saltbush
native
Shrub 
© 2015 Steve Matson 
© 2015 Steve Matson 
© 2016 Steve Matson |
|
Atriplex coronata Crownscale
native
Annual herb 
© 2021 Ron Vanderhoff 
© 2023 Ramona Robison 
© 2021 Cynthia Powell |
|
Atriplex fruticulosa Ball saltbush, Valley saltbush
native
Perennial herb 
© 2023 R.A. Chasey 
© 2017 R.A. Chasey 
© 2024 R.A. Chasey |
|
Atriplex lentiformis Big saltbush
native
Shrub 
© 2024 Ron Vanderhoff 
© 2017 Ron Vanderhoff 
© 2019 Diane Etchison |
|
Atriplex phyllostegia Coville's orach
native
Annual herb 
© 2016 Steve Matson 
© 2016 Steve Matson 
© 2016 Steve Matson |
|
Atriplex polycarpa Allscale saltbush, Allscale, cattle spinach, Cattle saltbush
native
Shrub 
© 2022 Steve Matson 
© 2022 Steve Matson 
© 2022 Steve Matson |
|
Atriplex rosea Redscale, Tumbling oracle, Tumbling saltweed
non-native
Annual herb 
© 2023 R.A. Chasey 
© 2023 R.A. Chasey 
© 2023 R.A. Chasey |
|
Atriplex spinifera Mojave saltbush, Spinescale saltbush
native
Shrub 
© 2024 Ryan O'Dell 
© 2020 David Greenberger 
© 2018 Richard Spjut |
|
Atriplex vallicola Lost hills crownscale
• rare native
Annual herb 
© 2022 Ryan O'Dell 
© 2018 Mitchell Coleman 
© 2022 Ryan O'Dell |
|
Avena barbata Slender oat, Slim oat
• invasive non-native
Annual grass 
© 2018 Julian Geoghegan 
© 2023 David popp 
© 2019 Ron Vanderhoff |
|
Avena fatua Wild oat, Wildoat
• invasive non-native
Annual grass 
© 2018 Gary McDonald 
© 2023 Ron Vanderhoff 
© 2023 Matt Berger |
|
Baccharis salicifolia Mule fat., seep willow, Mule's fat, Mulefat
native
Shrub 
© 2023 Julia Markey 
© 2024 Ron Vanderhoff 
© 2020 Aaron Echols |
|
Blennosperma nanum Common stickyseed, Yellow carpet
native
Annual herb 
© 2022 James Adams 
© 2023 R.A. Chasey 
© 2019 David popp |
|
Blepharizonia plumosa Big tarweed
• rare native
Annual herb 
© 2020 David Greenberger 
© 2019 Scott Yarger 
© 2019 Scott Yarger |
|
Bloomeria crocea Common goldenstar, Golden star
native
Perennial herb 
© 2018 Janith Johnson 
© 2014 Steve Matson 
© 2014 Steve Matson |
|
Brassica nigra Black mustard
• invasive non-native
Annual herb 
© 2021 Ron Vanderhoff 
© 2019 Ron Vanderhoff 
© 2019 Ron Vanderhoff |
|
Brickellia nevinii Nevin's brickellbush, Nevin's brickellia
native
Shrub 
© 2019 Ron Vanderhoff 
© 2019 Ron Vanderhoff 
© 2019 Ron Vanderhoff |
|
Bromus arenarius Australian brome, Australian chess
non-native
Annual grass 
© 2019 Ron Vanderhoff 
© 2019 Ron Vanderhoff |
|
Bromus diandrus Bromegrass, Ripgut brome, Ripgut grass
• invasive non-native
Annual grass 
© Alize 
© 2021 Richard Spjut 
© 2024 David popp |
|
Bromus hordeaceus Soft brome, Soft chess
• invasive non-native
Annual grass 
© 2023 Ron Vanderhoff 
© 2018 Gary McDonald 
© 2018 Gary McDonald |
|
Bromus madritensis ssp. rubens Red brome
• invasive non-native
Annual grass 
© 2015 Chris Jaster 
© 2015 jamie smith 
© 2018 Gary McDonald |
|
Bromus trinii Chilean chess
non-native
Annual grass 
© 2023 John Rawlings  © 2006 Steve Matson  © 2006 Steve Matson |
|
Calandrinia ciliata red maids, Calandrinia
native
Annual herb 
© 2021 Mary Ann Machi 
© 2019 Ron Vanderhoff 
© 2019 Ron Vanderhoff |
|
Callitriche marginata California water starwort, Winged water starwort
native
Annual herb (aquatic) 
© 2019 Ron Vanderhoff 
© 2019 Ron Vanderhoff 
© 2019 Ron Vanderhoff |
|
Calochortus clavatus ssp. pallidus Clubhair mariposa lily, Pale yellow mariposa
native
Perennial herb 
© 2021 Mike Russler 
© 2021 Dee Shea Himes 
© 2022 Dee Shea Himes |
|
Calochortus splendens Splendid mariposa lily
native
Perennial herb 
© 2019 Gordon Jenkins 
© 2024 Ken-ichi Ueda 
© 2021 Jerry Maryniuk |
|
Calochortus venustus Butterfly mariposa lily
native
Perennial herb 
© 2014 Steve Matson 
© 2012 Zack Abbey 
© 2019 Randy Huey |
|
Calyptridium monandrum Common pussypaws, Pussy paws
native
Annual herb 
© 2019 Stacie Wolny 
© 2021 Mike Russler 
© 2023 Maisie Borg |
|
Camissonia boothii ssp. decorticans Shredding evening-primrose
native
Annual herb 
© 2019 Matt Berger 
© 2020 David Greenberger 
© 2020 Bryant Baker |
|
Camissonia campestris Field primrose, Field sun cup, Mojave suncup
native
Annual herb 
© 2016 Steve Matson 
© 2016 Steve Matson 
© 2016 Steve Matson |
|
Camissonia contorta Contorted sun cup, Plains evening primrose
native
Annual herb 
© 2023 Dianne Lake 
© 2022 Mike Russler 
© 2021 Helen Hancock |
|
Camissonia palmeri Palmer's sun cup , Palmer's evening primrose
native
Annual herb 
© 2024 Steve Matson 
© 2024 Steve Matson 
© 2023 Mike Russler |
|
Capsella bursa-pastoris Shepherd's purse
non-native
Annual herb 
© 2008 Steve Matson 
© 2008 Steve Matson 
© 2008 Steve Matson |
|
Carex douglasii Douglas sedge, Douglas' sedge
native
Perennial grasslike herb 
© 2023 Donald Burk 
© 2009 Steve Matson 
© 2009 Steve Matson |
|
Castilleja affinis Indian paintbrush
native
Perennial herb 
© 2019 Aleksandra Evert 
© 2019 Diane Etchison 
© 2019 Diane Etchison |
|
Castilleja attenuata Narrow leaved owl's clover, Valley tassels
native
Annual herb 
© 2024 Steve Conger 
© 2024 Mary Ann Machi 
© 2019 Timothy Boomer |
|
Castilleja brevistyla Short style owl's clover, Shortstyle indian paintbrush
native
Annual herb 
© 2024 Mike Russler 
© 2024 Mike Russler 
© 2024 Mike Russler |
|
Castilleja densiflora Dense flower owl's clover, Denseflower indian paintbrush
native
Annual herb 
© 2023 Caitlin Kreutz 
© 2019 David Greenberger 
© 2016 Andrew Longman |
|
Castilleja exserta Owl's clover, Purple owl's clover
native
Annual herb 
© 2017 B.J. Dion 
© 2018 Saskia Raether 
© 2019 Diane Etchison |
|
Castilleja plagiotoma Mojave indian paintbrush
• rare native
Perennial herb (hemiparasitic) 
© 2016 Keir Morse 
© 2019 Matt Berger  © 2011 Neal Kramer |
|
Castilleja subinclusa ssp. subinclusa Long leaf paintbrush, Longleaf indian paintbrush
native
Perennial herb 
© 2021 Dianne Lake 
© 2021 Dianne Lake 
© 2022 Dianne Lake |
|
Caulanthus californicus California jewelflower
• rare native
Annual herb 
© 2023 Mike Russler 
© 2019 Adam Chasey 
© 2023 Mike Russler |
|
Caulanthus coulteri Coulter's jewel flower, Coulter's wild cabbage
native
Annual herb 
© 2014 Steve Matson 
© 2016 Steve Matson 
© 2014 Steve Matson |
|
Caulanthus inflatus Desert candle
native
Annual herb 
© 2020 Wendy Walker 
© 2020 David Greenberger 
© 2020 Don M. Davis |
|
Centaurea melitensis Maltese star thistle, Napa star thistle, Tocalote
• invasive non-native
Annual herb 
© 2019 Ron Vanderhoff 
© 2020 Ron Vanderhoff 
© 2020 Laura Anna Arellano |
|
Centaurea solstitialis Barnaby's thistle, Yellow star thistle
• invasive non-native
Annual herb 
© 2022 Cynthia Powell 
© 2019 Arlee Montalvo 
© 2022 Mary Herr |
|
Chaenactis fremontii Fremont pincushion, Pincushion flower
native
Annual herb 
© 2019 Matt Berger 
© 2021 Julie Ann Watson 
© 2020 Kimberly Coates |
|
Chaenactis glabriuscula var. glabriuscula Common yellow chaenactis, Yellow pincushion
native
Annual herb 
© 2020 David Greenberger 
© 2024 Mike Russler 
© 2024 Mike Russler |
|
Chaenactis stevioides Desert pincushion, Esteve pincushion
native
Annual herb 
© 2022 Steve Matson 
© 2022 Steve Matson 
© 2022 Steve Matson |
|
Chaenactis xantiana Fleshcolor pincushion, Xantus pincushion, Xantus' chaenactis
native
Annual herb 
© 2019 Matt Berger 
© 2021 Mike Russler 
© 2021 Mike Russler |
|
Chamaesyce ocellata Contura creek spurge
native
Annual herb 
© 2024 Donald Burk 
© 2005 Steve Matson 
© 2023 Donald Burk |
|
Chamomilla occidentalis Valley mayweed
native
Annual herb 
© 2016 Steve Matson 
© 2016 Steve Matson 
© 2016 Steve Matson |
|
Chamomilla suaveolens Pineapple weed
native
Annual herb 
© 2008 Steve Matson 
© 2008 Steve Matson 
© 2018 Stacie Wolny |
|
Chenopodium album Lamb's quarters, Lambs quarters, White goosefoot
non-native
Annual herb 
© 2022 Ron Vanderhoff 
© 2014 Toni Corelli 
© 2022 Ron Vanderhoff |
|
Chenopodium californicum California goosefoot, Pigweed, Soaproot
native
Perennial herb 
© 2023 Mike Russler 
© 2023 Mike Russler 
© 2023 Mike Russler |
|
Chorizanthe angustifolia Narrow leaf spineflower, Narrowleaf spineflower
native
Annual herb 
© 2020 David Greenberger 
© 2024 Mike Russler 
© 2020 David Greenberger |
|
Chorizanthe membranacea Pink spineflower
native
Annual herb 
© 2024 Mike Russler 
© 2024 Mary Conway 
© 2023 Helen Hancock |
|
Chorizanthe uniaristata One awn spineflower, Oneawn spineflower
native
Annual herb 
© 2022 Mike Russler 
© 2022 Mike Russler 
© 2022 Mike Russler |
|
Chorizanthe watsonii Fivetooth spineflower, Watson's spineflower
native
Annual herb 
© 2020 Steve Matson 
© 2020 Steve Matson 
© 2022 Steve Matson |
|
Chorizanthe xanti Riverside spineflower, Xantus' spineflower
native
Annual herb 
© 2021 Mike Russler 
© 2021 Mike Russler 
© 2023 Ryan O'Dell |
|
Chrysothamnus nauseosus ssp. mohavensis Mojave rabbitbrush
native
Shrub 
© 2018 Richard Spjut 
© 2022 Helen Hancock 
© 2022 R.A. Chasey |
|
Cirsium sp. Small Tree-Mallow
|
|
Clarkia cylindrica Speckled clarkia
native
Annual herb 
© 2014 Steve Matson 
© 2014 Steve Matson 
© 2014 Steve Matson |
|
Clarkia purpurea ssp. quadrivulnera Four-spot, Purple clarkia, Purple godetia
native
Annual herb 
© 2014 Steve Matson 
© 2016 Steve Matson 
© 2016 Steve Matson |
|
Claytonia gypsophiloides Gypsum spring beauty, Gypsum springbeauty
native
Annual herb 
© 2021 Miao Ling He 
© 2019 William Lundgren 
© 2023 R.A. Chasey |
|
Claytonia perfoliata Miners lettuce, Miner's lettuce, Rooreh (Ohlone)
native
Annual herb 
© 2008 Steve Matson 
© 2019 Gary McDonald 
© 2020 Ron Vanderhoff |
|
Collinsia bartsiifolia var. davidsonii Davidson's blue eyed mary, Davidson's collinsia
native
Annual herb 
© 2015 Justin Luong 
© 2022 Mike Russler 
© 2022 Mike Russler |
|
Convolvulus arvensis Field bindweed, Orchard morningglory
• invasive non-native
Perennial herb, Vine 
© 2022 Steve Matson 
© 2021 Ron Vanderhoff 
© 2022 Steve Matson |
|
Conyza coulteri Coulter's horseweed
native
Annual herb 
© 2012 Steve Matson 
© 2012 Steve Matson 
© 2012 Steve Matson |
|
Cordylanthus rigidus Rigid bird's beak, Stiffbranch bird's beak
native
Annual herb (hemiparasitic) 
© 2021 Mike Russler 
© 2023 Ron Vanderhoff 
© 2021 Mike Russler |
|
Coreopsis bigelovii Bigelow coreopsis
native
Annual herb 
© 2022 Mike Russler 
© 2020 John L. Thompson 
© 2020 Matt Berger |
|
Coreopsis calliopsidea Leafy stemmed coreopsis
native
Annual herb 
© 2016 Steve Matson 
© 2016 Steve Matson 
© 2016 Steve Matson |
|
Crassula connata Pigmy weed, Sand pygmy weed, Sand pygmyweed
native
Annual herb 
© 2019 Ron Vanderhoff 
© 2019 Ron Vanderhoff 
© 2019 Susan McDougall |
|
Cressa truxillensis Alkali weed, Spreading alkaliweed
native
Perennial herb 
© 2022 John Doyen 
© 2022 John Doyen 
© 2018 Ron Vanderhoff |
|
Cryptantha barbigera Bearded cryptantha, Bearded forget me not
native
Annual herb 
© 2019 Steve Matson 
© 2019 Steve Matson 
© 2019 Steve Matson |
|
native
Annual herb 
© 2020 Matt Berger 
© 2022 Steve Matson 
© 2021 Mike Russler |
|
Cryptantha clokeyi Clokey's cryptantha, Prickly cryptantha
• rare native
Annual herb 
© 2023 Mike Russler 
© 2022 Mary Merriman 
© 2023 Mike Russler |
|
Cryptantha flaccida Beaked cryptantha, Flaccid cryptantha, Weakstem cryptantha
native
Annual herb 
© 2018 Alice Cummings 
© 2016 Steve Matson 
© 2016 Steve Matson |
|
Cryptantha intermedia Clearwater cryptantha, Common cryptantha
native
Annual herb 
© 2020 Ron Vanderhoff 
© 2019 Ron Vanderhoff 
© 2019 Ron Vanderhoff |
|
Cryptantha muricata Pointed cryptantha, Prickly cryptantha, Prickly popcorn flower
native
Annual herb 
© 2021 R.A. Chasey 
© 2019 Marisa Persaud 
© 2019 Marisa Persaud |
|
Cryptantha nemaclada Colusa cryptantha
native
Annual herb 
© 2024 Chloe and Trevor Van Loon 
© 2024 Chloe and Trevor Van Loon 
© 2024 Chloe and Trevor Van Loon |
|
Cryptantha pterocarya Winged nut forget me not, Wingnut cryptantha
native
Annual herb 
© 2022 Steve Matson 
© 2022 Steve Matson 
© 2019 Diane Etchison |
|
Cucurbita foetidissima Calabazilla, Missouri gourd, Mock orange
native
Perennial herb, Vine 
© 2014 Steve Matson 
© 2014 Steve Matson 
© 2021 Ron Vanderhoff |
|
Cucurbita palmata Coyote gourd, Coyote melon
native
Annual, Perennial herb 
© 2022 Steve Matson 
© 2022 Steve Matson 
© 2022 Steve Matson |
|
Cupressus macrocarpa Monterey cypress
native
Tree 
© 2017 Bryant Baker 
© 2019 Patrick Furtado 
© 2019 Cynthia Powell |
|
Cuscuta californica California dodder, Chaparral dodder
native
Annual herb, Vine (parasitic) 
© 2019 Ron Vanderhoff 
© 2018 David popp 
© 2019 stephen rosenthal |
|
Cynodon dactylon Bermuda grass, Bermudagrass
• invasive non-native
Perennial grass 
© 2021 Ron Vanderhoff 
© 2020 Ron Vanderhoff 
© 2021 Ron Vanderhoff |
|
Datura wrightii Jimsonweed, Sacred thorn apple, Toluaca
native
Perennial herb 
© 2019 Bonnie Nickel 
© 2019 Ron Vanderhoff 
© 2019 Bonnie Nickel |
|
Delphinium gypsophilum ssp. gypsophilum Gypsum loving larkspur, Pinoche creek larkspur
native
Perennial herb 
© 2016 Steve Matson 
© 2016 Steve Matson 
© 2016 Steve Matson |
|
Delphinium parryi San bernardino larkspur
native
Perennial herb 
© 2019 Diane Etchison 
© Geoff Burleigh 
© 2019 Diane Etchison |
|
Delphinium patens ssp. hepaticoideum Spreading larkspur, Zigzag larkspur
native
Perennial herb 
© 2021 Arlee Montalvo 
© 2020 Ron Vanderhoff 
© 2023 Ron Vanderhoff |
|
Delphinium recurvatum Byron larkspur, Recurved larkspur
• rare native
Perennial herb 
© 2023 Christopher Collier 
© 2019 Diane Etchison 
© 2023 Christopher Collier |
|
Deschampsia danthonioides Annual hairgrass
native
Annual grass  © 2008 Keir Morse 
© 2024 Matt Berger 
© 2023 Matt Berger |
|
Descurainia pinnata Western tansy mustard, Western tansymustard, Yellow tansy mustard
native
Annual herb 
© 2018 Nancy Hamlett 
© 2022 Steve Matson 
© 2022 Steve Matson |
|
Descurainia sophia Flix weed, Herb sophia
• invasive non-native
Annual herb 
© 2014 Steve Matson 
© 2014 Steve Matson 
© 2014 Steve Matson |
|
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 |
|
Dodecatheon clevelandii Padre's shooting star
native
Perennial herb 
© 2006 Steve Matson 
© 2006 Steve Matson 
© 2023 Karen Swift |
|
Dudleya cymosa Canyon dudleya, Canyon liveforever, Rock lettuce
native
Perennial herb 
© 2019 Steve Matson 
© 2019 Steve Matson 
© 2020 Kristin Sabo |
|
Eastwoodia elegans Eastwoodia, Yellow aster, Yellow mock aster
native
Shrub 
© 2019 Diane Etchison 
© 2022 David Strauch 
© 2019 Diane Etchison |
|
Eleocharis parishii Parish's spike rush, Parish's spikerush
native
Perennial grasslike herb 
© 2014 Steve Matson 
© 2014 Steve Matson 
© 2018 Rachelle Gray |
|
Elymus elymoides ssp. elymoides Squirrel tail grass
native
Perennial grass 
© 2020 Susan McDougall 
© 2020 Susan McDougall  © 2012 Dylan Neubauer |
|
Elymus glaucus Blue wildrye
native
Perennial grass 
© 2020 Denise Defreese 
© 2019 Patrick Furtado 
© 2018 Cynthia Powell |
|
Emmenanthe penduliflora Whispering bells, Whisperingbells
native
Annual herb 
© 2022 Steve Matson 
© 2023 Julia Markey 
© 2022 David Strauch |
|
Encelia actoni Acton encelia
native
Shrub 
© 2022 Steve Matson 
© 2022 Steve Matson 
© 2019 Cynthia Powell |
|
Ephedra californica California ephedra, California jointfir, Desert tea
native
Shrub 
© 2021 Kristen Nelson 
© 2021 Kristen Nelson 
© 2022 Mike Russler |
|
Ephedra viridis Green ephedra, Mormon tea, Mountain ephedra
native
Shrub 
© 2021 Bryant Baker 
© 2021 Bryant Baker 
© 2021 Bryant Baker |
|
Epilobium canum ssp. canum California fuchsia, Hummingbird trumpet
native
Perennial herb 
© 2023 Ron Vanderhoff 
© 2024 R.A. Chasey 
© 2022 Ron Vanderhoff |
|
Epilobium pygmaeum Smooth boisduvalia
native
Annual herb 
© 2007 Steve Matson 
© 2007 Steve Matson 
© 2007 Steve Matson |
|
Eremalche exilis White mallow
native
Annual herb 
© 2022 Steve Matson 
© 2022 Steve Matson 
© 2018 Steve Matson |
|
Eremalche parryi Parry's mallow
native
Annual herb 
© 2019 Rachelle Gray 
© 2023 Mike Russler 
© 2022 Mike Russler |
|
Eremocarpus setigerus Turkey-mullein
native
Annual herb 
© 2011 Steve Matson 
© 2011 Steve Matson 
© 2014 Richard Chasey |
|
Eriastrum densifolium ssp. austromontanum Perennial vool star, Southern mountain eriastrum
native
Perennial herb 
© 2022 Mike Russler 
© 2024 Mike Russler 
© 2022 Mike Russler |
|
Eriastrum densifolium ssp. elongatum Giant eriastrum, Perennial wool star
native
Perennial herb 
© 2019 Michael Mitchell 
© 2019 Michael Mitchell 
© 2020 R.A. Chasey |
|
Eriastrum diffusum Miniature wool star, Miniature eriastrum, Miniature woollystar
native
Annual herb 
© 2020 Steve Matson 
© 2020 Steve Matson 
© 2018 Diane Etchison |
|
Eriastrum eremicum ssp. eremicum Desert eriastrum, Desert wool star, Desert woollystar
native
Annual herb 
© 2017 Bonnie Nickel 
© 2024 Olesya Konovalova 
© 2024 Olesya Konovalova |
|
Eriastrum hooveri Hoover's eriastrum, Hoover's woollystar
• rare native
Annual herb 
© 2023 Mike Russler 
© 2024 Ryan O'Dell 
© 2023 Mike Russler |
|
Eriastrum pluriflorum Many flowered eriastrum, Tehachapi woollystar
native
Annual herb 
© 2021 Mike Russler 
© 2021 Mike Russler 
© 2022 David Strauch |
|
Ericameria cuneata Cliff goldenbush, Desert rock goldenbush, Wedgeleaf goldenbush
native
Shrub 
© 2022 Suzanne L. Weakley 
© 2022 Mike Russler 
© 2022 Mike Russler |
|
Ericameria linearifolia Interior goldenbush, Linear leaved goldenbush, Narrowleaf goldenbush
native
Shrub 
© 2014 Steve Matson 
© 2014 Steve Matson 
© 2014 Steve Matson |
|
Eriogonum angulosum Angled stem buckwheat, Anglestem buckwheat
native
Annual herb 
© 2014 Steve Matson 
© 2016 Steve Matson 
© 2014 Steve Matson |
|
Eriogonum baileyi Bailey buckwheat, Bailey's buckwheat
native
Annual herb 
© 2019 Diane Etchison 
© 2019 Matt Berger 
© 2019 Diane Etchison |
|
Eriogonum cithariforme Cithara buckwheat
native
Annual herb 
© 2011 George Butterworth 
© 2011 George Butterworth 
© 2011 George Butterworth |
|
Eriogonum covilleanum Coville's buckwheat
native
Annual herb 
© 2022 Mike Russler 
© 2023 Matt Berger 
© 2022 Mike Russler |
|
Eriogonum davidsonii Davidson buckwheat, Davidson's buckwheat
native
Annual herb 
© 2008 Steve Matson 
© 2008 Steve Matson 
© 2008 Steve Matson |
|
Eriogonum elongatum var. elongatum Long stemmed buckwheat
native
Perennial herb 
© 2017 Ron Vanderhoff 
© 2019 Aaron Echols 
© 2021 Mike Russler |
|
Eriogonum fasciculatum var. polifolium California buckwheat, Eastern mojave buckwheat
native
Shrub 
© 2022 Steve Matson 
© 2022 Steve Matson 
© 2022 Steve Matson |
|
Eriogonum gossypinum Cottony buckwheat
• rare native
Annual herb 
© 2016 Steve Matson 
© 2016 Steve Matson 
© 2016 Steve Matson |
|
Eriogonum gracillimum Rose and white buckwheat, Slender stemmed buckwheat
native
Annual herb 
© 2024 Mike Russler 
© 2023 R.A. Chasey 
© 2021 R.A. Chasey |
|
Eriogonum heermannii Heerman buckwheat, Heermann's buckwheat
native
Shrub 
© 2019 Matt Berger 
© 2016 Steve Matson 
© 2019 Matt Berger |
|
Eriogonum maculatum Angle stermed buckwheat, Spotted buckwheat
native
Annual herb 
© 2022 Steve Matson 
© 2022 Steve Matson 
© 2022 Steve Matson |
|
Eriogonum nudum var. indictum Naked buckwheat, Protruding buckwheat
• rare native
Perennial herb 
© 2021 Mike Russler 
© 2021 Mike Russler 
© 2021 Mike Russler |
|
Eriogonum ordii Fort mojave buckwheat
native
Annual herb 
© 2023 Matt Berger 
© 2023 Matt Berger  © 2024 Fred Melgert / Carla Hoegen |
|
Eriogonum trichopes Little desert buckwheat, Little deserttrumpet, Little trumpet
native
Annual herb 
© 2022 Steve Matson 
© 2022 Steve Matson 
© 2022 Steve Matson |
|
Eriogonum viridescens Bright green buckwheat, Twotooth buckwheat
native
Annual herb 
© 2023 Matt Berger 
© 2019 Matt Berger 
© 2021 Mike Russler |
|
Eriophyllum confertiflorum Golden yarrow, Yellow yarrow
native
Shrub 
© 2019 Stacie Wolny 
© 2022 Mojgan Mahdizadeh 
© 2019 Marisa Persaud |
|
Eriophyllum pringlei Pringle eriophyllum, Pringle's woolly sunflower
native
Annual herb 
© 2006 Steve Matson 
© 2008 Steve Matson 
© 2006 Steve Matson |
|
Erodium botrys Big heron bill, Broad leaf filaree, Long beaked filaree
non-native
Annual herb 
© 2006 Steve Matson 
© 2006 Steve Matson 
© 2006 Steve Matson |
|
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 macrophyllum Round leaved filaree
native
Annual herb  © 2016 Steve Matson  © 2016 Steve Matson 
© 2022 Cynthia Adkisson |
|
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 |
|
Eryngium spinosepalum Spiny sepaled button celery, Spinysepal eryngo
• rare native
Annual, Perennial herb 
© 2017 Douglas Gordon-Blackwood 
© 2023 Ryan O'Dell  © 2015 Neal Kramer |
|
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 |
|
Eschscholzia lemmonii Lemmon's poppy
native
Annual herb 
© 2016 Steve Matson 
© 2016 Steve Matson 
© 2016 Steve Matson |
|
Eucalyptus polyanthemos Redbox, Silver dollar gum
non-native
Tree 
© 2021 Ron Vanderhoff 
© 2024 Cynthia Powell 
© 2020 Ron Vanderhoff |
|
Filago gallica Narrowleaf cottonrose
non-native
Annual herb 
© 2017 Barbara Boethling 
© 2023 Ron Vanderhoff 
© 2023 Ron Vanderhoff |
|
Forestiera pubescens Desert olive, Stretchberry
native
Shrub 
© 2012 Steve Matson 
© 2017 Steve Matson 
© 2017 Steve Matson |
|
Frankenia salina Alkali heath, Alkali seaheath, Yerba reuma, alkali heath
native
Perennial herb 
© 2019 Patrick Furtado 
© 2021 Cynthia Powell 
© 2020 Ron Vanderhoff |
|
Fritillaria agrestis Stinkbells
• rare native
Perennial herb (bulb) 
© 2023 Morgan Stickrod 
© 2015 George Butterworth 
© 2021 Damon Tighe |
|
Fritillaria biflora Chocolate lily
native
Perennial herb 
© 2006 Steve Matson 
© 2006 Steve Matson 
© 2019 Ron Vanderhoff |
|
Galium andrewsii Needlemat galium, Phlox leaved bedstraw, Phloxleaf bedstraw
native
Perennial herb 
© 2022 Mike Russler 
© 2019 Marisa Persaud 
© 2022 Mike Russler |
|
Garrya flavescens Ashy silk tassel, Ashy silktassel
native
Shrub 
© 2020 Ron Vanderhoff 
© 2023 Ryan O'Dell 
© 2021 Ron Vanderhoff |
|
Gilia austro-occidentalis Southwestern gilia
native
Annual herb  © 2009 Adonis (Don) Tate  © 2009 Adonis (Don) Tate |
|
Gilia brecciarum ssp. jacens Nevada gilia
native
Annual herb 
© 2003 Aaron Schusteff 
© 2022 Ryan O'Dell 
© 2022 Ryan O'Dell |
|
Gilia clivorum Many stemmed gilia, Purple spot gilia, Purplespot gilia
native
Annual herb 
© 2013 Gary McDonald 
© 2013 Gary McDonald 
© 2021 Helen Hancock |
|
Gilia malior Scrub gilia
native
Annual herb 
© 2014 Steve Matson 
© 2014 Steve Matson 
© 2023 Ryan O'Dell |
|
Gilia minor Little gilia
native
Annual herb 
© 2020 Matt Berger 
© 2020 Matt Berger 
© 2020 Matt Berger |
|
Gilia tricolor Bird's eye gilia, Bird's eyes, Tricolor gilia
native
Annual herb 
© 2021 Steve Matson 
© 2022 Steve Matson 
© 2021 Steve Matson |
|
Gnaphalium luteo-album Jersey cudweed
non-native
Annual herb 
© 2021 Ron Vanderhoff 
© 2019 Diane Etchison 
© 2021 Ron Vanderhoff |
|
Grayia spinosa Hop sage, Spiny hopsage
native
Shrub 
© 2019 Diane Etchison 
© 2022 Steve Matson 
© 2019 Diane Etchison |
|
Guillenia lasiophylla California mustard
native
Annual herb 
© 2022 Steve Matson 
© 2023 Steve Matson 
© 2010 Steve Matson |
|
Guillenia lemmonii Lemmon's mustard
native
Annual herb 
© 2006 Steve Matson 
© 2006 Steve Matson 
© 2006 Steve Matson |
|
Gutierrezia californica California matchweed, Matchweed, snakeweed, San joaquin snakeweed
native
Perennial herb, Shrub 
© 2021 Helen Hancock 
© 2018 Ron Vanderhoff 
© 2021 Mike Russler |
|
Hazardia stenolepis Narrow scaled goldenbush, Serpentine bristleweed
native
Shrub (stem succulent) 
© 2012 George Butterworth 
© 2012 George Butterworth 
© 2011 George Butterworth |
|
Helianthus annuus Common sunflower, Hairy leaved sunflower, Sunflower
native
Annual herb 
© 2021 Mike Russler 
© 2019 Bob Case 
© 2024 Mel Letterman |
|
Heliotropium curassavicum Chinese parsley, Heliotrope, Salt heliotrope
native
Perennial herb 
© 2022 Mike Russler 
© 2022 Fern Zalin Jones 
© 2022 Mike Russler |
|
Hemiaria hirsuta ssp. cineria Small Tree-Mallow
|
|
Hemizonia fitchii Spikeweed
native
Annual herb 
© 2015 Steve Matson 
© 2015 Steve Matson 
© 2015 Steve Matson |
|
Hemizonia pallida Kern tarweed
native
Annual herb 
© 2021 Mike Russler 
© 2021 Mike Russler 
© 2024 Bob Steele |
|
Hemizonia pentactis Salinas river tarweed
native
Annual herb 
© 2024 Mike Russler 
© 2015 Richard Spellenberg 
© 2023 Ryan O'Dell |
|
Hemizonia pungens Common tarweed, Common spikeweed
native
Annual herb 
© 2014 Ron Vanderhoff 
© 2022 Steve Matson 
© 2022 Eric Koberle |
|
Heterodraba unilateralis Ladiestongue mustard
native
Annual herb 
© 2023 R.A. Chasey 
© 2023 R.A. Chasey  © 2008 Aaron Schusteff |
|
Hirschfeldia incana Mediterranean hoary mustard, Short podded mustard, Summer mustard
• invasive non-native
Perennial herb 
© 2017 Gary McDonald 
© 2017 Gary McDonald 
© 2022 Ron Vanderhoff |
|
Hollisteria lanata False spikeflower, False spineflower
native
Annual herb 
© 2021 Mike Russler 
© 2021 Mike Russler 
© 2016 Steve Matson |
|
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 |
|
Hordeum murinum ssp. leporinum Farmer's foxtail, Foxtail barley, Hare barley
non-native
Annual grass 
© 2022 Ron Vanderhoff 
© 2021 Al Keuter 
© 2021 Ron Vanderhoff |
|
Hordeum sp. Small Tree-Mallow
|
|
Hutchinsia procumbens Prostrate hutchinsia
non-native
© 2010 Steve Matson 
© 2010 Steve Matson 
© 2010 Steve Matson |
|
Hymenoclea salsola Cheesebrush, Burrobrush
native
Shrub 
© 2022 Steve Matson 
© 2022 Steve Matson 
© 2022 Steve Matson |
|
Isocoma acradenia var. bracteosa Bracted alkali goldenbush
native
Shrub 
© 2021 Mike Russler 
© 2021 Mike Russler 
© 2021 Mike Russler |
|
Isomeris arborea Bladderpod
native
Shrub 
© 2022 Steven M Norris 
© 2023 David Strauch 
© 2021 Jane Thorngren |
|
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 |
|
Juniperus californica California juniper
native
Shrub 
© 2019 Patrick Furtado 
© 2017 Gary McDonald 
© 2014 Ron Vanderhoff |
|
Krascheninnikovia lanata Winter fat, Winterfat
native
Shrub 
© 2011 Steve Matson 
© 2011 Steve Matson 
© 2011 Steve Matson |
|
Lactuca serriola Prickly lettuce, Prickly wild lettuce
• invasive non-native
Annual herb 
© 2017 Gary McDonald 
© 2017 Gary McDonald 
© 2017 Gary McDonald |
|
Lagophylla ramosissima Branched lagophylla, Common hareleaf
native
Annual herb 
© 2024 Mike Russler 
© 2021 Dee Shea Himes 
© 2022 Mike Russler |
|
Lastarriaea coriacea Leather spineflower
native
Annual herb 
© 2020 Ron Vanderhoff 
© 2020 Ron Vanderhoff 
© 2021 Jacob Smith |
|
Lasthenia californica California goldfields, Common goldfields, Valley goldfields
native
Annual herb 
© 2017 David Greenberger 
© 2020 Susan White 
© 2017 MCOSD EDRR |
|
Lasthenia debilis Greene's goldfields
native
Annual herb 
© 2023 Mike Russler 
© 2023 Mike Russler 
© 2023 Mike Russler |
|
Lasthenia ferrisiae Alkali goldfields, Ferris' goldfields
• rare native
Annual herb 
© 2022 Mary Merriman 
© 2022 Denise Defreese 
© 2023 Ryan O'Dell |
|
Lasthenia fremontii Fremont's goldfields, Vernal pool goldfields
native
Annual, Perennial herb 
© 2023 G Froelich 
© 2024 Cynthia Powell 
© 2022 Steve Matson |
|
Lasthenia minor Coastal goldfields, Smooth lasthenia, Woolly goldfields
native
Annual herb 
© 2007 Toni Corelli 
© 2019 James Gonsman 
© 2015 Toni Corelli |
|
Layia glandulosa White layia, White tidy tips, Whitedaisy tidytips
native
Annual herb 
© 2016 James Gonsman 
© 2021 Mike Russler 
© 2021 Mike Russler |
|
Layia heterotricha Pale yellow layia, Paleyellow tidytips
• rare native
Annual herb 
© 2021 Mike Russler 
© 2021 Mike Russler 
© 2018 Sarah Termondt |
|
Layia munzii Munz's tidy tips, Munz's tidytips
• rare native
Annual herb 
© 2006 Steve Matson 
© 2006 Steve Matson 
© 2006 Steve Matson |
|
Layia pentachaeta ssp. albida Sierra tidytips, White sierra tidy tips
native
Annual herb 
© 2024 Mike Russler 
© 2023 Ryan O'Dell 
© 2020 David Greenberger |
|
Layia platyglossa Coastal tidytips
native
Annual herb 
© 2015 Amy Rapport 
© 2019 Jenna T. B. Ekwealor 
© 2017 Chris Mo |
|
Lembertia congdonii San joaquin woollythreads
• rare native
Annual herb 
© 2022 Mike Russler 
© 2020 David Greenberger 
© 2024 Ryan O'Dell |
|
Lepidium dictyotum Alkali pepperweed, Net pepper grass
native
Annual herb 
© 2023 Catherine Chang 
© 2023 Catherine Chang 
© 2022 Dianne Lake |
|
Lepidium dictyotum var. acutidens Net pepper grass
native
Annual, Perennial herb 
© 2017 Steve Matson 
© 2017 Steve Matson 
© 2017 Steve Matson |
|
Lepidium jaredii Jared's pepper grass, Jared's pepperweed
native
Annual herb 
© 2023 Matt Berger 
© 2020 Matt Berger 
© 2020 Matt Berger |
|
Lepidium lasiocarpum var. lasiocarpum Shaggyfruit pepperweed
native
Annual herb 
© 2022 Steve Matson 
© 2015 Steve Matson 
© 2022 Steve Matson |
|
Lepidium nitidum Peppergrass, Shining pepper grass, Shining pepperweed
native
Annual herb 
© 2021 Steve Matson 
© 2016 Steve Matson 
© 2021 Steve Matson |
|
Lepidospartum squamatum California broomsage, California broomshrub, Scale broom
native
Shrub 
© 2021 Mike Russler 
© 2021 David Wolfson 
© 2021 Mike Russler |
|
Lessingia filaginifolia Common sandaster
native
Perennial herb 
© 2022 Mike Russler 
© 2018 Ron Vanderhoff 
© 2019 Diane Etchison |
|
Lessingia glandulifera Valley lessingia, Valley vinegar weed
native
Annual herb 
© 2022 Steve Matson 
© 2022 Steve Matson 
© 2022 Steve Matson |
|
Lessingia lemmonii var. lemmonii Sticky lessingia, Valley lessingia
native
Annual herb 
© 2008 Steve Matson 
© 2015 Steve Matson 
© 2016 Steve Matson |
|
Lessingia tenuis Spring lessingia
• rare native
Annual herb 
© 2022 Mike Russler 
© 2022 Mike Russler 
© 2022 Mike Russler |
|
Leymus triticoides Beardless wild rye
native
Perennial grass 
© 2024 Erin Bergman 
© 2021 Ron Vanderhoff 
© 2018 Rachelle Gray |
|
native
Perennial herb 
© 2016 James Gonsman 
© 2005 Keir Morse 
© 2005 Keir Morse |
|
Linanthus bigelovii Bigelow's linanthus
native
Annual herb  © 2006 James M. Andre  © 2006 James M. Andre  © 2011 Jean Pawek |
|
Linanthus dichotomus Evening snow, Eveningsnow
native
Annual herb 
© 2019 Jacob Smith 
© 2019 Jacob Smith 
© 2019 Jacob Smith |
|
Linanthus liniflorus Narrowflower flaxflower
native
Annual herb 
© 2017 Aaron Echols 
© 2022 Ron Vanderhoff 
© 2023 Diana Wahl |
|
Linanthus parviflorus Variable linanthus
native
Annual herb 
© 2008 Keir Morse 
© 2008 Keir Morse 
© 2008 Keir Morse |
|
Loeseliastrum schottii Schott gilia, Schott's calico
native
Annual herb 
© 2020 David Greenberger 
© 2024 Bob Steele 
© 2019 Don M. Davis |
|
Lomatium caruifolium Alkali desertparsley, Alkali parsnip, Caraway leaved lomatium
native
Perennial herb 
© 2014 Steve Matson 
© 2014 Steve Matson 
© 2023 R.A. Chasey |
|
Lomatium mohavense Mohave wild parsely, Mojave desertparsley, Mojave lomatium
native
Perennial herb 
© 2014 Steve Matson 
© 2008 Steve Matson 
© 2008 Steve Matson |
|
Lomatium utriculatum Bladder parsnip, Common lomatium, Hog fennel
native
Perennial herb 
© 2006 Steve Matson 
© 2006 Steve Matson 
© 2015 James Gonsman |
|
Lonicera subspicata Southern honeysuckle
native
Shrub 
© 2022 David Strauch 
© 2017 Diane Etchison 
© 2018 David Greenberger |
|
Lotus humistratus hill lotus
native
Annual herb 
© 2023 R.A. Chasey 
© 2018 Steve Matson 
© 2018 Steve Matson |
|
Lotus salsuginosus Coastal lotus
native
Annual herb 
© 2019 Diane Etchison 
© 2020 Mary Conway 
© 2021 Mary Conway |
|
Lotus scoparius Deerweed
native
Perennial herb 
© 2021 Ron Vanderhoff 
© 2019 Diane Etchison 
© 2020 Ron Vanderhoff |
|
Lotus strigosus Strigose lotus
native
Annual herb 
© 2024 Mike Russler 
© 2023 Ron Vanderhoff 
© 2016 Steve Matson |
|
Lotus wrangelianus Wrangel lotus
native
Annual herb 
© 2016 Steve Matson 
© 2016 Steve Matson 
© 2016 Steve Matson |
|
Lupinus albifrons Silver bush lupine, Silver lupine
native
Shrub 
© 2022 Mike Russler 
© 2022 Steve Conger 
© 2022 Ron Vanderhoff |
|
Lupinus bicolor Annual lupine, Bicolored lupine, Miniature lupine
native
Annual, Perennial herb 
© 2024 Mary Ann Machi 
© 2022 Mike Russler 
© 2024 Mary Ann Machi |
|
Lupinus microcarpus var. horizontalis Chick lupine
native
Annual herb 
© 2020 David Greenberger 
© 2024 Ryan O'Dell 
© 2023 Mike Russler |
|
Lupinus microcarpus var. microcarpus Chick lupine, Valley lupine
native
Annual herb 
© 2019 Mary Conway 
© 2024 Jacob A 
© 2022 Mike Russler |
|
Lupinus nanus Sky lupine
native
Annual herb 
© 2016 Steve Matson 
© 2016 Steve Matson 
© 2016 Steve Matson |
|
Lupinus succulentus Arroyo lupine, Hollowleaf annual lupine, Succulent lupine
native
Annual herb 
© 2023 Andy Ford 
© 2018 Stacie Wolny 
© 2018 Stacie Wolny |
|
Lycium andersonii Anderson thornbush, Anderson's desert thorn, Water jacket
native
Shrub 
© 2010 Steve Matson 
© 2022 Steve Matson 
© 2010 Steve Matson |
|
Maclura pomifera Osage orange
non-native
Tree, Shrub 
© 2016 Steve Matson 
© 2016 Steve Matson 
© 2016 Steve Matson |
|
Madia elegans Common madia
native
Annual herb 
© 2021 Jamie Spielmann 
© 2021 Mike Russler 
© 2020 Diane Etchison |
|
Malacothrix californica California dandelion, Desert dandelion
native
Annual herb 
© 2023 David Wolfson 
© 2023 David Wolfson 
© 2024 Ron Vanderhoff |
|
Malacothrix coulteri Snake's head
native
Annual herb 
© 2020 David Greenberger 
© 2020 Matt Berger 
© 2020 David Greenberger |
|
Malacothrix glabrata Desert dandelion, Smooth desertdandelion
native
Annual herb 
© 2019 Diane Etchison 
© 2022 Steve Matson 
© 2017 Leah Gardner |
|
Malva parviflora Cheeseweed mallow
non-native
Annual herb 
© 2022 Mike Russler 
© 2022 Donald Burk 
© 2022 Mike Russler |
|
Malvella leprosa Alkali mallow
native
Perennial herb 
© 2023 Donald Burk 
© 2019 Bonnie Nickel 
© 2019 Bonnie Nickel |
|
Marah fabaceus California man-root
native
Perennial herb, Vine 
© 2018 Gary McDonald 
© 2018 MCOSD EDRR 
© 2021 Cyril Guyot |
|
Marrubium vulgare White horehound
• invasive non-native
Perennial herb 
© ©2013 Gary McDonald 
© 2015 Diane Etchison 
© 2018 Nancy Hamlett |
|
Medicago polymorpha Bur clover, Bur medic, California burclover
• invasive non-native
Annual herb 
© 2019 Gary McDonald 
© 2019 Gary McDonald 
© 2019 Gary McDonald |
|
Melica imperfecta California melic, Coast range melic, Small flowered melica
native
Perennial grass 
© 2020 Ron Vanderhoff 
© 2021 Ron Vanderhoff 
© 2020 Ron Vanderhoff |
|
Mentha arvensis American wild mint, Field mint, Marsh mint
native
Perennial herb 
© 2003 Steve Matson 
© 2003 Steve Matson 
© 2014 Steve Matson |
|
Mentzelia affinis Yellow blazing star, Yellow comet, Yellowcomet
native
Annual herb 
© 2022 Mike Russler 
© 2022 Mike Russler 
© 2020 David Greenberger |
|
Mentzelia albicaulis Small flowered blazing star, White stemmed blazing star, White stemmed stickleaf
native
Annual herb 
© 2023 Steve Ashcraft 
© 2022 Mike Russler 
© 2019 Diane Etchison |
|
Mentzelia dispersa Bushy blazingstar, Nada stickleaf, Scattered blazing star
native
Annual herb 
© 2022 Bob Sweatt 
© 2024 Mike Russler 
© 2022 Bob Sweatt |
|
Mentzelia gracilenta Blazing star, Grass blazingstar, Slender blazing star
native
Annual herb 
© 2022 Mary Conway 
© 2019 Matt Berger 
© 2019 David Greenberger |
|
Mentzelia pectinata San joaquin blazing star, San joaquin blazingstar
native
Annual herb 
© 2021 Mike Russler 
© 2021 Mike Russler 
© 2021 Mike Russler |
|
Microseris campestris San joaquin microseris, San joaquin silverpuffs
native
Annual herb 
© 2023 Ryan O'Dell 
© 2023 Ryan O'Dell 
© 2022 Dianne Lake |
|
Microseris douglasii Douglas' microseris, Douglas' silverpuffs
native
Annual herb 
© 2017 Steve Matson 
© 2017 Steve Matson 
© 2017 Steve Matson |
|
Microseris elegans Elegant silverpuffs
native
Annual herb  © 2011 Zoya Akulova 
© 2024 Dianne Lake 
© 2024 Dianne Lake |
|
Mimulus guttatus Seep monkey flower, Yellow monkey flower
native
Annual, Perennial herb (rhizomatous) 
© 2019 Stacie Wolny 
© 2015 James Gonsman 
© 2019 Stacie Wolny |
|
Mirabilis californica California four o'clock
native
Perennial herb 
© 2014 Steve Matson 
© 2014 Steve Matson 
© 2014 Steve Matson |
|
Mirabilis multiflora Colorado four o'clock, Giant four o'clock
native
Perennial herb 
© 2013 Steve Matson 
© 2021 Mike Russler 
© 2013 Steve Matson |
|
Monardella breweri Brewer's monardella
native
Annual herb 
© 2012 Terrence Gosliner 
© 2022 Mike Russler 
© 2020 Bob Sweatt |
|
Monolepis nuttalliana Nuttall's poverty weed, Nuttall's povertyweed
native
Annual herb 
© 2017 Neil Uelman 
© 2020 Matt Berger 
© 2017 Michelle Tollett |
|
Monolopia lanceolata Common monolopia
native
Annual herb 
© 2016 Steve Matson 
© 2016 Steve Matson 
© 2016 Steve Matson |
|
Monolopia stricta Crum's monolopia
native
Annual herb 
© 2020 Matt Berger 
© 2020 David Greenberger 
© 2016 Steve Matson |
|
Mucronea perfoliata Perfoliate spineflower
native
Annual herb 
© 2020 Matt Berger 
© 2019 Matt Berger 
© 2022 Ryan O'Dell |
|
Muilla maritima Common muilla, Sea muilla
native
Perennial herb 
© 2017 Steve Matson 
© 2017 Steve Matson 
© 2017 Steve Matson |
|
Myosurus minimus Common mouse tail, Little mouse tail, Tiny mousetail
native
Annual herb 
© 2022 Dianne Lake 
© 2024 Cynthia Powell 
© 2024 Kevin Dixon |
|
Nama californicum California Fiddleleaf
native
Annual herb 
© 2008 Steve Matson 
© 2008 Steve Matson 
© 2008 Steve Matson |
|
Nassella cernua Nodding needle grass
native
Perennial grass 
© 2018 Liz Block 
© 2022 Ron Vanderhoff 
© 2022 Dianne Lake |
|
Nassella pulchra Purple needle grass
native
Perennial grass 
© 2019 Michelle Karle 
© 2008 Zoya Akulova 
© 2019 Ron Vanderhoff |
|
Navarretia atractyloides Holly leaf navarretia, Hollyleaf pincushionplant
native
Annual herb 
© 2019 Diane Etchison 
© 2010 George Butterworth 
© 2019 Ken Hickman |
|
Navarretia jaredii Paso robles navarretia
native
Annual herb 
© 2022 Mike Russler 
© 2019 David Greenberger 
© 2022 Mike Russler |
|
Nemophila menziesii Baby blue eyes
native
Annual herb 
© 2019 Matt Berger 
© 2019 Diane Etchison 
© 2019 Ron Vanderhoff |
|
Nicotiana glauca Tree tobacco
• invasive non-native
Tree, Shrub 
© 2017 Steve Matson 
© 2017 Steve Matson 
© 2017 Steve Matson |
|
Nicotiana quadrivalvis Indian tobacco
native
Annual herb 
© 2023 Melissa Harbert 
© 2019 Michael Mitchell 
© 2024 Mike Russler |
|
Oenothera deltoides Birdcage evening primrose, Desert lantern, Dune primrose
native
Annual herb 
© 2019 Matt Berger 
© 2022 Ryan O'Dell 
© 2023 Zoya Akulova-Barlow |
|
Parietaria hespera Pelitory, Pellitory, Rillita pellitory
native
Annual herb 
© 2022 Matt Berger 
© 2019 Ron Vanderhoff 
© 2021 Ron Vanderhoff |
|
Parishella californica Mojave dwarf
native
Annual herb 
© 2023 Eric Koberle 
© 2023 Eric Koberle 
© 2019 Manzanita Dictionary |
|
Pectocarya penicillata Sleeping combseed, Winged comb seed, Winged pectocarya
native
Annual herb 
© 2017 Ron Vanderhoff 
© 2017 Ron Vanderhoff 
© 2022 Steve Matson |
|
Pectocarya setosa Moth combseed, Stiff stemmed comb bur
native
Annual herb 
© 2014 Steve Matson 
© 2009 Steve Matson 
© 2014 Steve Matson |
|
Pellaea mucronata Bird's foot fern, Birdfoot cliffbrake, Birdfoot fern
native
Fern 
© 2012 Ron Vanderhoff 
© 2022 Helen Hancock 
© 2023 Julia Markey |
|
Penstemon centranthifolius Scarlet bugler
native
Perennial herb 
© 2019 Ron Vanderhoff 
© 2017 Diane Etchison 
© 2021 Mike Russler |
|
Pentachaeta fragilis Fragile pygmy daisy, Fragile pygmydaisy
• rare native
Annual herb 
© 2020 Matt Berger  © 2017 Neal Kramer  © 2017 Neal Kramer |
|
Perideridia pringlei Adobe yampah
• rare native
Perennial herb 
© 2023 Mike Russler 
© 2023 Mike Russler 
© 2023 Mike Russler |
|
Phacelia affinis Limestone phacelia, Purple bell phacelia
native
Annual herb 
© 2023 Martin Schenker  © 2005 James M. Andre  © 2015 Keir Morse |
|
Phacelia ciliata Great valley phacelia
native
Annual herb 
© 2023 Sue Luft 
© 2022 Mike Russler 
© 2018 Ron Vanderhoff |
|
Phacelia cryptantha Hiddenflower phacelia, Limestone phacelia, Small flowered phacelia
native
Annual herb 
© 2015 Steve Matson 
© 2008 Steve Matson 
© 2015 Steve Matson |
|
Phacelia distans Common phacelia, Distant phacelia, Wild heliotrope
native
Annual herb 
© 2014 Steve Matson 
© 2014 Steve Matson 
© 2022 Ron Vanderhoff |
|
Phacelia douglasii Douglas' phacelia
native
Annual herb 
© 2019 Michael Mitchell 
© 2014 Michael Mitchell 
© 2019 Michael Mitchell |
|
Phacelia egena Kaweah river phacelia, Rock phacelia
native
Perennial herb 
© 2016 Steve Matson 
© 2016 Steve Matson 
© 2016 Steve Matson |
|
Phacelia fremontii Fremont's phacelia
native
Annual herb 
© 2022 Steve Matson 
© 2022 Mike Russler 
© 2014 Steve Conger |
|
Phacelia tanacetifolia Lacy phacelia, Tansy leafed phacelia
native
Annual herb 
© 2022 Mike Russler 
© 2024 Bob Steele 
© 2022 Charles Russell |
|
Phalaris canariensis Annual canarygrass
non-native
Annual grass  © 2008 Louis-M. Landry  © 2007 Luigi Rignanese  © 2007 Luigi Rignanese |
|
Phlox gracilis Slender phlox
native
Annual herb 
© 2003 Steve Matson 
© 2016 Steve Matson 
© 2003 Steve Matson |
|
Pholistoma membranaceum White fiesta flower, White fiestaflower
native
Annual herb 
© 2005 Steve Matson 
© 2016 Steve Matson 
© 2016 Steve Matson |
|
Phoradendron densum Bollean mistletoe
native
Shrub (parasitic) 
© 2014 Steve Matson 
© 2014 Steve Matson 
© 2019 Aaron Echols |
|
Phoradendron juniperinum Juniper mistletoe
native
Shrub (parasitic) 
© 2016 Keir Morse 
© 2020 R.A. Chasey 
© 2021 R.A. Chasey |
|
Pilularia americana American pillwort
native
Fern 
© 2017 Ron Vanderhoff 
© 2017 Ron Vanderhoff 
© 2022 Matt Berger |
|
Pinus monophylla Nut pine, Oneneedle pinyon pine, Single leaf pinyon pine
native
Tree 
© 2019 Annie Walker 
© 2019 Matt Berger 
© 2018 Diane Etchison |
|
Plagiobothrys acanthocarpus Adobe allocarya, Adobe popcornflower
native
Annual herb 
© 2017 Steve Matson 
© 2017 Steve Matson 
© 2024 Catherine Chang |
|
Plagiobothrys arizonicus Arizona popcorn flower, Arizona popcornflower
native
Annual herb 
© 2020 Steve Matson 
© 2020 Steve Matson 
© 2020 Steve Matson |
|
Plagiobothrys canescens Grey popcorn flower, Valley popcorn flower, Valley popcornflower
native
Annual herb 
© 2022 Catherine Chang 
© 2016 Steve Matson 
© 2016 Steve Matson |
|
Plagiobothrys leptocladus Alkali plagiobothrys, Finebranched popcornflower
native
Annual herb  © 2009 Doug Wirtz  © 2009 Anna Bennett  © 2004 Carol W. Witham |
|
Plagiobothrys nothofulvus Rusty haired popcorn flower, Rusty popcorn flower, Rusty popcornflower
native
Annual herb 
© 2011 Steve Matson 
© 2011 Steve Matson 
© 2015 Steve Matson |
|
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 ovata Desert indianwheat, Desert plantain, Woolly plantain
native
Annual herb 
© 2005 Steve Matson 
© 2019 Diane Etchison 
© 2019 Stacie Wolny |
|
Platystemon californicus Cream cups, Creamcups
native
Annual herb 
© 2017 Nathanial Wigington 
© 2022 John L. Thompson 
© 2022 John L. Thompson |
|
Poa bulbosa Bulbous blue grass, Bulbous bluegrass
non-native
Perennial grass 
© 2020 Julie A. Kierstead 
© 2019 Stephany Dery 
© 2020 Thomas Reyes |
|
Poa secunda ssp. secunda One sided blue grass, Pine bluegrass, Sandberg's bluegrass
native
Perennial grass 
© 2018 Ron Vanderhoff 
© 2018 Ron Vanderhoff 
© 2018 Ron Vanderhoff |
|
Polypogon monspeliensis Annual beard grass, Rabbitsfoot grass
• invasive non-native
Annual grass 
© 2008 Steve Matson 
© 2014 Steve Matson 
© 2008 Steve Matson |
|
Populus fremontii ssp. fremontii Fremont cottonwood
native
Tree 
© 2019 Stella Yang 
© 2020 David popp 
© 2020 Ron Vanderhoff |
|
Prosopis glandulosa var. torreyana Honey mesquite
native
Shrub 
© 2019 Ron Vanderhoff 
© 2015 Diane Etchison 
© 2021 Ron Vanderhoff |
|
Prunus fasciculata Desert almond, Desert range almond
native
Shrub 
© 2015 Steve Matson 
© 2019 Diane Etchison 
© 2015 Steve Matson |
|
Psilocarphus brevissimus Short woollyheads, Woolly marbles
native
Annual herb 
© 2018 David Greenberger 
© 2020 R.A. Chasey 
© 2022 Bob Sweatt |
|
Psilocarphus sp. Small Tree-Mallow
|
|
Pterostegia drymarioides Fairy mist, Woodland threadstem
native
Annual herb 
© 2016 Steve Matson 
© 2016 Steve Matson 
© 2005 Steve Matson |
|
Quercus douglasii Blue oak
native
Tree 
© 2018 Gary McDonald 
© 2020 Charles Russell 
© 2019 Susan McDougall |
|
Quercus turbinella Grey oak, Shrub live oak, Sonoran scrub oak
• rare native
Shrub 
© 2020 David Greenberger 
© 2016 James Gonsman 
© 2012 BOB CASE |
|
Ribes quercetorum Foothill gooseberry, Oak gooseberry, Rock gooseberry
native
Shrub 
© 2020 Susan McDougall 
© 2023 Mike Russler 
© 2020 Susan McDougall |
|
Rumex crispus Curly dock, Curly leaved dock, Rhubarb
• invasive non-native
Perennial herb 
© 2018 Tim Lewis 
© 2019 Diane Etchison 
© 2023 Ron Vanderhoff |
|
Rumex hymenosepalus Canaigre dock, Wild rhubarb
native
Perennial herb 
© 2008 Steve Matson 
© 2008 Steve Matson 
© 2008 Steve Matson |
|
Salix babylonica Weeping willow
non-native
Tree 
© 2018 Ron Vanderhoff 
© 2018 Ron Vanderhoff 
© 2018 Ron Vanderhoff |
|
Salix laevigata Polished willow, Red willow
native
Tree 
© 2017 Steve Matson 
© 2017 Steve Matson 
© 2017 Steve Matson |
|
Salsola tragus Prickly russian thistle, Russianthistle, Tumbleweed
• invasive non-native
Annual herb 
© 2017 Ron Vanderhoff 
© 2018 Angelique Herman 
© 2023 Cynthia Powell |
|
Salvia carduacea Thistle sage
native
Annual herb 
© 2016 Steve Matson 
© 2016 Michael Mitchell 
© 2016 Michael Mitchell |
|
Salvia columbariae Chia sage
native
Annual herb 
© 2020 Ron Vanderhoff 
© 2022 Mike Russler 
© 2022 Mike Russler |
|
Salvia leucophylla San luis purple sage
native
Shrub 
© 2015 Steven M Norris 
© 2019 Janith Johnson 
© 2018 Ron Vanderhoff |
|
Salvia mellifera Black sage
native
Shrub 
© 2017 Steve Matson 
© 2022 Suzanne L. Weakley 
© 2019 Diane Etchison |
|
Sambucus mexicana Blue elderberry
native
Tree, Shrub 
© 2021 Mike Russler 
© 2020 Diane Etchison 
© 2022 El Byrne |
|
Schinus molle Peruvian pepper tree, Peruvian peppertree
• invasive non-native
Tree 
© 2021 stephen rosenthal 
© 2017 William McCarey 
© 2023 Ron Vanderhoff |
|
Schismus arabicus Arabian schismus, Mediterranean grass
• invasive non-native
Annual grass 
© 2020 Ron Vanderhoff 
© 2017 James Bailey 
© 2022 Katherine Stratton |
|
Schismus barbatus Common mediterranean grass, Old han schismus
• invasive non-native
Annual grass 
© 2022 Ron Vanderhoff 
© 2022 Ron Vanderhoff 
© 2022 Ron Vanderhoff |
|
Scirpus robustus Sturdy bullrush
native
Perennial grasslike herb 
© 2022 R.A. Chasey 
© 2022 R.A. Chasey 
© 2009 Toni Corelli |
|
Senecio flaccidus var. douglasii Bush groundsel, Bush senecio, Douglas' groundsel
native
Shrub 
© 2018 Richard Spjut 
© 2019 Ron Vanderhoff 
© 2023 Helen Hancock |
|
Senecio vulgaris Common groundsel, Old man in the spring, Old man of spring
non-native
Annual herb 
© 2017 Barbara Boethling 
© 2023 Ron Vanderhoff 
© 2021 Toni Corelli |
|
Sinapis arvensis Charlock mustard
• invasive non-native
Annual herb 
© 2020 Randy Huey 
© 2022 Mike Russler 
© 2023 Andy Ford |
|
Sisymbrium altissimum Tall tumblemustard, Tumble mustard, Tumbling mustard
non-native
Annual herb 
© 2019 Ron Vanderhoff 
© 2020 Ron Vanderhoff 
© 2020 Ron Vanderhoff |
|
Sisymbrium irio London rocket
• invasive non-native
Annual herb 
© 2022 Ron Vanderhoff 
© 2022 Ron Vanderhoff 
© 2022 Mike Russler |
|
Solanum umbelliferum Blue witch nightshade, Bluewitch nightshade
native
Shrub 
© 2014 Steve Matson 
© 2014 Steve Matson 
© 2014 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 |
|
Spergula arvensis ssp. arvensis Corn spurry
non-native
Annual herb 
© 2019 Diane Etchison 
© 2022 David Strauch 
© 2022 Cynthia Powell |
|
Spergularia atrosperma Blackseed sandspurry, Sand spurrey
native
Annual herb 
© 2019 Mary Merriman  © 1995 Saint Mary's College of California  © 1995 Saint Mary's College of California |
|
Spergularia marina Salt marsh sand spurry
native
Annual herb 
© 2023 Mike Russler 
© 2021 R.A. Chasey 
© 2021 Ron Vanderhoff |
|
Stanleya pinnata Desert princesplume, Prince's plume
native
Perennial herb, Shrub 
© 2024 Wendy Walker 
© 2022 Steve Matson 
© 2020 Steve Matson |
|
Stebbinsoseris heterocarpa Grassland stebbinsoseris
native
Annual herb 
© 2019 Ron Vanderhoff 
© 2019 Ron Vanderhoff 
© 2017 Diane Etchison |
|
Stellaria nitens Shining chickweed, Shiny chickweed, Smooth chickweed
native
Annual herb 
© 2024 Dana York 
© 2022 Catherine Chang 
© 2020 Ken Hickman |
|
Stephanomeria exigua ssp. coronaria Milk aster, White plume wirelettuce, Whiteplume wirelettuce
native
Annual herb 
© 2024 Mike Russler 
© 2024 Mike Russler 
© 2023 Ryan O'Dell |
|
Stephanomeria pauciflora Brownplume wirelettuce, Desert straw, Wire lettuce
native
Perennial herb 
© 2015 Steve Matson 
© 2015 Steve Matson 
© 2015 Steve Matson |
|
Stylomecon heterophylla Wind poppy
native
Annual herb 
© 2017 Gary McDonald 
© 2021 Mike Russler 
© 2020 Joe Engelbrecht |
|
Suaeda moquinii Bush seepweed
native
Perennial herb 
© 2017 Steve Matson 
© 2016 Steve Matson 
© 2017 Steve Matson |
|
Tamarix ramosissima Saltcedar, Tamarisk
• invasive non-native
Tree, Shrub 
© 2018 Larry E. Hendrickson 
© 2017 Barbara Boethling 
© 2022 Ron Vanderhoff |
|
Thysanocarpus curvipes Fringe pod, Fringed pod, Hairy lacepod
native
Annual herb 
© 2019 Steve Matson 
© 2014 Steve Matson 
© 2016 Steve Matson |
|
Toxicodendron diversilobum Poison oak, Poisonoak, Western Poison Oak
native
Vine, Shrub 
© 2020 Ron Vanderhoff 
© 2019 Randy Huey 
© 2021 Bryant Baker |
|
Trichostema lanceolatum Vinegarweed
native
Annual herb 
© 2018 Ron Vanderhoff 
© 2016 Nathan Mudry 
© 2019 Aaron Echols |
|
Trichostema ovatum San joaquin bluecurls
• rare native
Annual herb 
© 2020 John Game 
© 2021 Mike Russler 
© 2021 Mike Russler |
|
Trifolium albopurpureum Indian clover, Rancheria clover
native
Annual herb 
© 2024 Steve Matson 
© 2024 Steve Matson 
© 2024 Steve Matson |
|
Trifolium albopurpureum var. olivaceum Olive clover
native
Annual herb  © 2011 Jennifer Buck  © 2015 Aaron Schusteff 
© 2023 Helen Hancock |
|
Trifolium depauperatum Cowbag clover, Dwarf sack clover, Pale sack clover
native
Annual herb 
© 2021 Steve Matson 
© 2021 Steve Matson 
© 2022 Ken-ichi Ueda |
|
Trifolium gracilentum Graceful clover, Pin point clover, Pinpoint clover
native
Annual herb 
© 2016 Steve Matson 
© 2016 Steve Matson 
© 2016 Steve Matson |
|
Triticum sp. Small Tree-Mallow
|
|
Tropidocarpum gracile Dobie pod, Slender keel fruit, Slender tropidocarpum
native
Annual herb 
© 2014 Steve Matson 
© 2014 Steve Matson 
© 2014 Steve Matson |
|
Typha domingensis Narrowleaf cattail, Southern cattail
native
Perennial herb 
© 2020 Ron Vanderhoff 
© 2020 Ron Vanderhoff 
© 2023 Ron Vanderhoff |
|
Verbena lasiostachys Common verbena, Vervain, Western verbena
native
Perennial herb 
© 2010 Steve Matson 
© 2010 Steve Matson 
© 2010 Steve Matson |
|
Vulpia bromoides Brome fescue
non-native
Annual grass 
© 2022 Diana Wahl 
© 2021 Toni Corelli 
© 2021 David popp |
|
Vulpia microstachys var. pauciflora Small fescue
native
Annual grass 
© 2011 Steve Matson 
© 2024 Emily R. Allen 
© 2011 Steve Matson |
|
Vulpia myuros var. hirsuta Rattail sixweeks grass
• invasive non-native
Annual grass 
© 2021 Aaron Echols 
© 2021 Ron Vanderhoff 
© 2022 John Rawlings |
|
Yucca whipplei Chaparral yucca
native
Shrub 
© Geoff Burleigh 
© 2023 Jordan Collins 
© 2020 Julia Markey |
