Home » Search: All Plants in Central California Valley

4215 Plants Found

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Ordered by scientific name.

Scientific NameCommon NameMap‡
Ribes victoris GreeneVictor's gooseberry
Ribes viscosissimum Purshsticky currant
Ricinus communis L.castorbean
Rigiopappus leptocladus A. Graywireweed
Robinia hispida L.Bristly Locust
Robinia pseudoacacia L.Black Locust
Romanzoffia californica GreeneCalifornia mistmaiden
Romulea rosea (L.) Eckl.rosy sandcrocus
Rorippa curvipes Greenebluntleaf yellowcress
Rorippa curvisiliqua (Hook.) Besser ex Brittoncurvepod yellowcress
Rorippa palustris (L.) Besserbog yellowcress
Rorippa sinuata (Nutt.) Hitchc.spreading yellowcress
Rorippa subumbellata RollinsLake Tahoe Yellowcress
Rorippa sylvestris (L.) BesserCreeping Yellowcress
Rorippa tenerrima GreeneModoc yellowcress
Rosa bridgesii Crép.pygmy rose
Rosa californica Cham. & Schltdl.California wildrose
Rosa canina L.dog rose
Rosa gymnocarpa Nutt.dwarf rose
Rosa multiflora Thunb.Multiflora Rose
Rosa pisocarpa A. GrayCluster Rose
Rosa rubiginosa L.sweetbriar rose
Rosa spithamea S. Watsonground rose
Rosa woodsii Lindl.Woods' Rose
Rostraria cristata (L.) TzvelevMediterranean hairgrass
Rotala indica (Willd.) KoehneIndian toothcup
Rotala ramosior (L.) Koehnelowland rotala
Rottboellia cochinchinensis (Lour.) W.D. Claytonitchgrass
Rubus glaucifolius KelloggSan Diego raspberry
Rubus laciniatus Willd.cutleaf blackberry
Rubus leucodermis Douglas ex Torr. & A. Graywhitebark raspberry
Rubus parviflorus Nutt.thimbleberry
Rubus pensilvanicus Poir.Pennsylvania Blackberry
Rubus ulmifolius Schottelmleaf blackberry
Rubus ursinus Cham. & Schltdl.California Blackberry
Rudbeckia californica A. GrayCalifornia Coneflower
Rudbeckia hirta L.Black-eyed Susan
Rudbeckia occidentalis Nutt.western coneflower
Rumex acetosella L.Common Sheep Sorrel
Rumex conglomeratus Murrayclustered dock
Rumex crispus L.curly dock
Rumex dentatus L.toothed dock
Rumex hymenosepalus Torr.canaigre dock
Rumex kerneri BorbásKerner's dock
Rumex obtusifolius L.Bitter Dock
Rumex occidentalis S. WatsonWestern Dock
Rumex paucifolius Nutt.alpine sheep sorrel
Rumex pulcher L.fiddle dock
Rumex salicifolius Weinm.Willow Dock
Rumex stenophyllus Ledeb.narrowleaf dock
Rumex violascens Rech. f.Violet Dock
Rupertia hallii (Rydb.) J. GrimesHall's California Tea
Rupertia physodes (Douglas ex Hook.) J. GrimesForest Scurfpea
Ruppia cirrhosa (Petagna) Grandespiral ditchgrass
Ruppia maritima L.widgeongrass
Ruta graveolens L.common rue
Sabulina rosei (Maguire & Barneby) Dillenb. & KadereitPeanut Stitchwort
Sabulina rubella (Wahlenb.) Dillenb. & KadereitBeautiful Sandwort
Sabulina stricta (Sw.) Rchb.Bog Stitchwort
Saccharum ravennae (L.) L.ravennagrass
Sagina apetala Ard.annual pearlwort
Sagina decumbens (Elliott) Torr. & A. Graytrailing pearlwort
Sagina procumbens L.Birdeye Pearlwort
Sagina saginoides (L.) Karst.arctic pearlwort
Sagittaria calycina Engelm.Hooded Arrowhead
Sagittaria cuneata Sheldonarumleaf arrowhead
Sagittaria latifolia Willd.Broadleaf Arrowhead
Sagittaria longiloba Engelm. ex J.G. Sm.longbarb arrowhead
Sagittaria rigida Purshsessilefruit arrowhead
Sagittaria sanfordii Greenevalley arrowhead
Sairocarpus cornutus (Benth.) D.A. Suttonspurred snapdragon
Sairocarpus kingii (S. Watson) D.A. SuttonLeast Snapdragon
Sairocarpus multiflorus (Pennell) D.A. SuttonSierra snapdragon
Sairocarpus subcordatus (A. Gray) D.A. SuttonDimorphic Snapdragon
Sairocarpus vexillocalyculatus (Kellogg) D.A. Suttonwiry snapdragon
Sairocarpus virga (A. Gray) D.A. Suttontall snapdragon
Salazaria mexicana Torr.Mexican bladdersage
Salicornia depressa Standl.Virginia glasswort
Salicornia pacifica Standl.Pacific Swampfire
Salix alba L.White Willow
Salix babylonica L.Weeping willow
Salix boothii DornBooth's willow
Salix breweri BebbBrewer's willow
Salix drummondiana Barratt ex Hook.Drummond's willow
Salix eastwoodiae Cockerell ex A. Hellermountain willow
Salix exigua Nutt.narrowleaf willow
Salix geyeriana AnderssonGeyer willow
Salix gooddingii C.R. BallGoodding's Willow
Salix hookeriana Barratt ex Hook.dune willow
Salix jepsonii C.K. Schneid.Jepson's willow
Salix laevigata Bebbred willow
Salix lasiolepis Benth.arroyo willow
Salix lemmonii BebbLemmon's Willow
Salix ligulifolia (C.R. Ball) C.R. Ball ex C.K. Schneid.Strapleaf Willow
Salix lutea Nutt.yellow willow
Salix melanopsis Nutt.dusky willow
Salix orestera C.K. Schneid.Sierra Willow
Salix petrophila Rydb.alpine willow
Salix planifolia PurshDiamondleaf Willow
Salix scouleriana Barratt ex Hook.Scouler's willow
Salix sitchensis Sanson ex Bong.Sitka willow
Salpichroa origanifolia (Lam.) Thell.lily of the valley vine
Salsola paulsenii Litv.barbwire Russian thistle
Salsola soda L.oppositeleaf Russian thistle
Salsola tragus L.prickly Russian thistle
Saltugilia splendens (Douglas ex H. Mason & A.D. Grant) L.A. Johnsonsplendid woodland-gilia
Salvia carduacea Benth.thistle sage
Salvia clevelandii (A. Gray) Greenefragrant sage
Salvia columbariae Benth.chia
Salvia dorrii (Kellogg) Abramspurple sage
Salvia leucophylla GreeneSan Luis purple sage
Salvia mellifera Greeneblack sage
Salvia microphylla Benth.baby sage
Salvia pachyphylla Epling ex MunzBlue Sage
Salvia sonomensis Greenecreeping sage
Salvia spathacea Greenehummingbird sage
Sambucus racemosa L.Red Elderberry
Sanguisorba annua (Nutt. ex Hook.) Nutt. ex Torr. & A. GrayPrairie Burnet
Sanicula bipinnata Hook. & Arn.poison sanicle
Sanicula bipinnatifida Douglas ex Hook.purple sanicle
Sanicula crassicaulis Poepp. ex DC.Pacific blacksnakeroot
Sanicula graveolens Poepp. ex DC.northern sanicle
Sanicula laciniata Hook. & Arn.coastal blacksnakeroot
Sanicula saxatilis Greenedevil's blacksnakeroot
Sanicula tracyi Shan & ConstanceTracy's Blacksnakeroot
Sanicula tuberosa Torr.turkey pea
Saponaria officinalis L.bouncingbet
Sarcobatus vermiculatus (Hook.) Torr.Greasewood
Sarcodes sanguinea Torr.snowplant
Saxifraga hyperborea R. Br.Pygmy Saxifrage
Saxifraga mertensiana Bong.wood saxifrage
Scabiosa atropurpurea L.Mourningbride
Scandix pecten-veneris L.Shepherd's-needle
Schinus molle L.Peruvian peppertree
Schismus arabicus NeesArabian schismus
Schismus barbatus (Loefl. ex L.) Thell.common Mediterranean grass
Schoenoplectiella mucronata (L.) J. Jung & H.K. Choibog bulrush
Schoenoplectiella saximontana (Fernald) LyeRocky Mountain bulrush
Schoenoplectus acutus (Muhl. ex Bigelow) Á. Löve & D. LöveHardstem Bulrush
Schoenoplectus americanus (Pers.) Volkart ex Schinz & R. Kellerchairmaker's bulrush
Schoenoplectus californicus (C.A. Mey.) PallaCalifornia Bulrush
Schoenoplectus heterochaetus (Chase) Sojákslender bulrush
Schoenoplectus pungens (Vahl) Pallacommon threesquare
Schoenoplectus subterminalis (Torr.) Sojákswaying bulrush
Schoenoplectus tabernaemontani (C.C. Gmel.) Pallasoftstem bulrush
Scirpus congdonii BrittonCongdon's bulrush
Scirpus cyperinus (L.) KunthWoolgrass
Scirpus diffusus SchuylerUmbrella Bulrush
Scirpus microcarpus J. Presl & C. Preslpanicled bulrush
Scirpus nevadensis S. WatsonNevada bulrush
Scleranthus annuus L.German knotgrass
Sclerocactus polyancistrus (Engelm. & J.M. Bigelow) Britton & RoseRedspined Fishhook Cactus
Sclerochloa dura (L.) P. Beauv.common hardgrass
Sclerolinon digynum (A. Gray) C.M. Rogersnorthwestern yellowflax
Scolymus hispanicus L.common goldenthistle
Scribneria bolanderi (Thurb.) Hack.Scribner's grass
Scrophularia californica Cham. & Schltdl.California figwort
Scrophularia desertorum (Munz) R.J. ShawDesert Figwort
Scutellaria antirrhinoides Benth.nose skullcap
Scutellaria bolanderi A. GraySierra skullcap
Scutellaria californica A. GrayCalifornia skullcap
Scutellaria galericulata L.marsh skullcap
Scutellaria lateriflora L.blue skullcap
Scutellaria siphocampyloides VatkeGrayleaf Skullcap
Scutellaria tuberosa Benth.Danny's skullcap
Secale cereale L.Cereal Rye
Securigera varia (L.) Lassencrownvetch
Sedella pentandra H. Sharsm.Mt. Hamilton mock stonecrop
Sedella pumila (Benth.) Britton & RoseSierra mock stonecrop
Sedum albomarginatum R.T. ClausenFeather River Stonecrop
Sedum album L.white stonecrop
Sedum lanceolatum Torr.spearleaf stonecrop
Sedum laxum (Britton) A. BergerRoseflower Stonecrop
Sedum obtusatum A. GraySierra stonecrop
Sedum radiatum S. WatsonCoast Range stonecrop
Sedum spathulifolium Hook.broadleaf stonecrop
Sedum stenopetalum Purshwormleaf stonecrop
Selaginella asprella Maxonbluish spikemoss
Selaginella bigelovii Underw.bushy spikemoss
Selaginella hansenii Hieron.Hansen's spikemoss
Selaginella wallacei Hieron.Wallace's spikemoss
Selaginella watsonii Underw.Watson's spikemoss
Senecio aphanactis Greenechaparral ragwort
Senecio aronicoides DC.rayless ragwort
Senecio astephanus GreeneSan Gabriel ragwort
Senecio californicus DC.California ragwort
Senecio clarkianus A. GrayClark's Ragwort
Senecio flaccidus Less.threadleaf ragwort
Senecio fremontii Torr. & A. Graydwarf mountain ragwort
Senecio hydrophilus Nutt.water ragwort
Senecio integerrimus Nutt.lambstongue ragwort
Senecio scorzonella GreeneSierra Ragwort
Senecio serra Hook.tall ragwort
Senecio sylvaticus L.woodland ragwort
Senecio triangularis Hook.arrowleaf ragwort
Senecio vulgaris L.Common Groundsel
Senegalia greggii (A. Gray) Britton & RoseCatclaw Acacia
Senna armata (S. Watson) Irwin & Barnebydesertsenna
Senna artemisioides (Gaudich. ex DC.) Randellsilver senna
Senna obtusifolia (L.) Irwin & BarnebyJava-Bean
Sequoia sempervirens (Lamb. ex D. Don) Endl.Coast Redwood
Sequoiadendron giganteum (Lindl.) J. BuchholzGiant Sequoia
Sericocarpus oregonensis Nutt.Oregon Whitetop Aster
Sesbania herbacea (Mill.) McVaughBigpod Sesbania
Sesbania punicea (Cav.) Benth.rattlebox
Sesuvium verrucosum Raf.verrucose seapurslane
Setaria adhaerens (Forssk.) Chiov.bur bristlegrass
Setaria faberi Herrm.Giant Foxtail
Setaria italica (L.) P. Beauv.Foxtail Millet
Setaria parviflora (Poir.) Kerguélenmarsh bristlegrass
Setaria pumila (Poir.) Roem. & Schult.yellow foxtail
Setaria sphacelata (Schumach.) Stapf & C.E. Hubb. ex M.B. MossAfrican bristlegrass
Setaria verticillata (L.) P. Beauv.hooked bristlegrass
Setaria viridis (L.) P. Beauv.green bristlegrass
Shepherdia argentea (Pursh) Nutt.Silver Buffaloberry
Sherardia arvensis L.Blue Fieldmadder
Sibbaldia procumbens L.Creeping Sibbaldia
Sida rhombifolia L.Cuban jute
Sida spinosa L.Prickly Fanpetals
Sidalcea asprella Greenedwarf checkerbloom
Sidalcea calycosa M.E. Jonesannual checkerbloom
Sidalcea celata (Jeps.) S.R. HillDwarf Checkerbloom
Sidalcea diploscypha (Torr. & A. Gray) A. Grayfringed checkerbloom
Sidalcea gigantea G. Clifton, R.E. Buck, & S.R. HillGiant Checkerbloom
Sidalcea glaucescens Greenewaxy checkerbloom
Sidalcea hartwegii A. Gray ex Benth.valley checkerbloom
Sidalcea hirsuta A. Gray ex Benth.hairy checkerbloom
Sidalcea keckii WigginsKeck's checkerbloom
Sidalcea malviflora (DC.) A. Gray ex Benth.dwarf checkerbloom
Sidalcea multifida GreeneCutleaf Checkerbloom
Sidalcea neomexicana A. Graysalt spring checkerbloom
Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. GrayOregon checkerbloom
Sidalcea ranunculacea GreeneMarsh Checkerbloom
Sidalcea reptans GreeneSierra Checkerbloom
Sidalcea robusta A. Heller ex RoushButte County Checkerbloom
Sidalcea sparsifolia (C.L. Hitchc.) S.R. Hilldwarf checkerbloom
Silene antirrhina L.sleepy silene
Silene aperta GreeneNaked Catchfly
Silene bernardina S. WatsonPalmer's catchfly
Silene bridgesii Rohrb.Bridges' Catchfly
Silene douglasii Hook.Douglas's catchfly
Silene gallica L.common catchfly
Silene grayi S. WatsonGray's Catchfly
Silene greenei (S.Watson ex B.L.Rob.) HowellRed Mountain Catchfly
Silene invisa C.L. Hitchc. & MaguireRed Fir Catchfly
Silene laciniata Cav.cardinal catchfly
Silene laciniata subsp. californica (Durand) J.K.MortonIndian Pink
Silene latifolia Poir.bladder campion
Silene lemmonii S. WatsonLemmon's catchfly
Silene menziesii Hook.Menzies' campion
Silene noctiflora L.nightflowering silene
Silene occidentalis S. WatsonWestern Catchfly
Silene sargentii S. WatsonSargent's Catchfly
Silene verecunda S. WatsonSan Francisco campion
Silene vulgaris (Moench) Garckemaidenstears
Silybum marianum (L.) Gaertn.blessed milkthistle
Sinapis alba L.white mustard
Sinapis arvensis L.charlock mustard
Sisymbrium altissimum L.tall tumblemustard
Sisymbrium irio L.London rocket
Sisymbrium officinale (L.) Scop.hedgemustard
Sisymbrium orientale L.Indian hedgemustard
Sisyrinchium bellum S. WatsonWestern Blue-eyed Grass
Sisyrinchium californicum (Ker Gawl.) Aitongolden blue-eyed grass
Sisyrinchium elmeri GreeneElmer's Blue-eyed Grass
Sisyrinchium halophilum GreeneNevada Blue-Eyed Grass
Sisyrinchium idahoense E.P. BicknellIdaho blue-eyed grass
Sium suave WalterHemlock Waterparsnip
Smilax californica (A. DC.) A. GrayCalifornia greenbrier
Smithiastrum wilkinsianum (Greene) MorinWilkins' Bellflower
Solanum americanum Mill.American Black Nightshade
Solanum aviculare G. Forst.New Zealand Nightshade
Solanum cardiophyllum Lindl.heartleaf horsenettle
Solanum carolinense L.Carolina Horsenettle
Solanum dimidiatum Raf.Western Horsenettle
Solanum douglasii DunalGreenspot Nightshade
Solanum elaeagnifolium Cav.Silverleaf Nightshade
Solanum interius Rydb.Inland Nightshade
Solanum lanceolatum Cav.orangeberry nightshade
Solanum lycopersicum L.Garden Tomato
Solanum marginatum L. f.purple African nightshade
Solanum nigrum L.black nightshade
Solanum parishii A. HellerParish's nightshade
Solanum physalifolium Rusbyhoe nightshade
Solanum rostratum DunalBuffalobur Nightshade
Solanum scabrum Mill.Garden-Huckleberry
Solanum triflorum Nutt.cutleaf nightshade
Solanum tuberosum L.Cultivated Potato
Solanum umbelliferum Eschsch.bluewitch nightshade
Solanum villosum (L.) Mill.hairy nightshade
Solanum xanti A. Graychaparral nightshade
Solidago altissima L.Tall Goldenrod
Solidago guiradonis A. GrayGuirado goldenrod
Solidago multiradiata AitonRocky Mountain goldenrod
Solidago spectabilis (D.C. Eaton) A. GrayNevada Goldenrod
Solidago velutina DC.Threenerve Goldenrod
Soliva sessilis Ruiz & Pav.field burrweed
Sonchus arvensis L.field sowthistle
Sonchus asper (L.) Hillspiny sowthistle
Sonchus oleraceus L.common sowthistle
Sonchus tenerrimus L.slender sowthistle
Sorbus aucuparia L.European mountain ash
Sorbus californica GreeneCalifornia mountain ash
Sorbus scopulina GreeneGreene's mountain ash
Sorbus sitchensis M. Roem.western mountain ash
Sorghastrum nutans (L.) NashYellow Indiangrass
Sorghum bicolor (L.) MoenchSorghum
Sorghum halepense (L.) Pers.Johnsongrass
Sparaxis tricolor (Schneev.) Ker Gawl.Wandflower
Sparganium angustifolium Michx.narrowleaf bur-reed
Sparganium emersum RehmannEuropean bur-reed
Sparganium eurycarpum Engelm.broadfruit bur-reed
Sparganium natans L.Small Bur-reed
Spartina densiflora Brongn.denseflower cordgrass
Spartina foliosa Trin.California cordgrass
Spartina patens (Aiton) Muhl.Saltmeadow Cordgrass
Spartium junceum L.Spanish broom
Spergula arvensis L.corn spurry
Spergularia diandra (Guss.) Held. & Sart.alkali sandspurry
Spergularia macrotheca (Hornem.) Heynh.sticky sandspurry
Spergularia platensis (Camb.) FenzlLa Plata sandspurry
Spergularia rubra (L.) J. Presl & C. PreslRed Sandspurry
Spergularia villosa (Pers.) Camb.hairy sandspurry
Sphaeralcea ambigua A. Graydesert globemallow
Sphaeralcea angustifolia (Cav.) G. Doncopper globemallow
Sphaeralcea munroana (Douglas) SpachMunro's globemallow
Sphaerophysa salsula (Pall.) DC.alkali swainsonpea
Sphenopholis obtusata (Michx.) Scribn.Prairie Wedgescale
Sphenosciadium capitellatum A. Graywoollyhead parsnip
Spiraea douglasii Hook.rose spirea
Spiraea splendens Baumann ex K. Kochrose meadowsweet
Spiranthes porrifolia Lindl.creamy lady's tresses
Spiranthes romanzoffiana Cham.hooded lady's tresses
Spirodela polyrhiza (L.) Schleid.Common Duckmeat
Sporobolus airoides (Torr.) Torr.Alkali Sacaton
Sporobolus creber De NardiSlender Dropseed
Sporobolus cryptandrus (Torr.) A. Graysand dropseed
Sporobolus flexuosus (Thurb. ex Vasey) Rydb.mesa dropseed
Sporobolus indicus (L.) R. Br.Small Smutgrass
Stachys ajugoides Benth.bugle hedgenettle
Stachys albens A. Graywhitestem hedgenettle
Stachys arvensis (L.) L.staggerweed
Stachys bullata Benth.California hedgenettle
Stachys floridana Shuttlw. ex Benth.Florida Hedgenettle
Stachys pycnantha Benth.shortspike hedgenettle
Stachys rigida Nutt. ex Benth.rough hedgenettle
Stachys stricta GreeneSonoma hedgenettle
Stanleya pinnata (Pursh) Brittondesert princesplume
Staphylea bolanderi A. GraySierra Bladdernut
Stellaria borealis Bigelowboreal starwort
Stellaria calycantha (Ledeb.) Bong.northern starwort
Stellaria crispa Cham. & Schltdl.curled starwort
Stellaria graminea L.grass-like starwort
Stellaria longifolia Muhl. ex Willd.longleaf starwort
Stellaria longipes Goldielongstalk starwort
Stellaria media (L.) Vill.common chickweed
Stellaria nitens Nutt.Shiny Chickweed
Stellaria obtusa Engelm.Rocky Mountain chickweed
Stellaria umbellata Turcz. ex Kar. & Kir.umbrella starwort
Stenotaphrum secundatum (Walter) KuntzeSt. Augustine Grass
Stenotus acaulis (Nutt.) Nutt.Stemless Mock Goldenweed
Stephanomeria cichoriacea A. Graychicoryleaf wirelettuce
Stephanomeria diegensis GottliebSan Diego wirelettuce
Stephanomeria elata Nutt.Santa Barbara wirelettuce
Stephanomeria exigua Nutt.Small Wirelettuce
Stephanomeria lactucina A. Graylettuce wirelettuce
Stephanomeria paniculata Nutt.tufted wirelettuce
Stephanomeria parryi A. GrayParry's Wirelettuce
Stephanomeria pauciflora (Torr.) A. Nelsonbrownplume wirelettuce
Stephanomeria tenuifolia (Torr.) H.M.HallLesser Wirelettuce
Stephanomeria virgata Benth.rod wirelettuce
Stillingia linearifolia S. Watsonqueen's-root
Stillingia paucidentata S. WatsonMojave toothleaf
Stillingia spinulosa Torr.annual toothleaf
Streptanthella longirostris (S. Watson) Rydb.longbeak streptanthella
Streptanthus barbatus S. WatsonPacific Jewelflower
Streptanthus barbiger Greenebearded jewelflower
Streptanthus breweri A. GrayBrewer's jewelflower
Streptanthus cordatus Nutt.Heartleaf Twistflower
Streptanthus diversifolius S. WatsonVariableleaf Jewelflower
Streptanthus drepanoides Kruckeb. & MorrisonSicklefruit Jewelflower
Streptanthus farnsworthianus J.T. HowellFarnsworth's Jewelflower
Streptanthus fenestratus (Greene) J.T. HowellTehipite Valley Jewelflower
Streptanthus glandulosus Hook.bristly jewelflower
Streptanthus gracilis Eastw.Alpine Jewelflower
Streptanthus hesperidis Jeps.serpentine jewelflower
Streptanthus hispidus A. GrayMt. Diablo Jewelflower
Streptanthus insignis Jeps.plumed jewelflower
Streptanthus lasiophyllus (Hook. & Arn.) HooverCalifornia Mustard
Streptanthus longisiliquus G. Clifton & R.E. BuckLong-Fruit Jewelflower
Streptanthus morrisonii F.W. Hoffm.Morrison's jewelflower
Streptanthus pilosus (S.Watson) Jeps.Hairy Wild Cabbage
Streptanthus polygaloides A. GrayMilkwort Jewelflower
Streptanthus tortuosus Kelloggshieldplant
Streptopus amplexifolius (L.) DC.claspleaf twistedstalk
Stuckenia filiformis (Pers.) BörnerFineleaf Pondweed
Stuckenia pectinata (L.) BörnerSago Pondweed
Stuckenia striata (Ruiz & Pav.) Holubbroadleaf pondweed
Stylocline citroleum MorefieldOil Neststraw
Stylocline masonii MorefieldMason's neststraw
Stylocline psilocarphoides M. PeckBaretwig Neststraw
Suaeda calceoliformis (Hook.) Moq.Pursh Seepweed
Suaeda californica S. WatsonCalifornia seablite
Suaeda nigra (Raf.) J.F.Macbr.Mojave Seablite
Subularia aquatica L.waterawlwort
Swertia perennis L.felwort
Symphoricarpos albus (L.) S.F. BlakeCommon Snowberry
Symphoricarpos mollis Nutt.creeping snowberry
Symphoricarpos oreophilus A. Graymountain snowberry
Symphoricarpos rotundifolius A. Grayroundleaf snowberry
Symphyotrichum ascendens (Lindl.) G.L. NesomWestern Aster
Symphyotrichum campestre (Nutt.) G.L. Nesomwestern meadow aster
Symphyotrichum chilense (Nees) G.L. NesomPacific aster
Symphyotrichum defoliatum (Parish) G.L. NesomSan Bernardino aster
Symphyotrichum eatonii (A. Gray) G.L. NesomEaton's aster
Symphyotrichum expansum (Poepp. ex Spreng.) G.L. Nesomsouthwestern annual saltmarsh aster
Symphyotrichum foliaceum (Lindl. ex DC.) G.L. Nesomalpine leafybract aster
Symphyotrichum frondosum (Nutt.) G.L. Nesomshort-rayed alkali aster
Symphyotrichum lanceolatum (Willd.) G.L. NesomWhite Panicled Aster
Symphyotrichum lentum (Greene) G.L. NesomSuisun Marsh aster
Symphyotrichum spathulatum (Lindl.) G.L. Nesomwestern mountain aster
Symphyotrichum squamatum (Spreng.) G.L. Nesomsoutheastern annual saltmarsh aster
Symphytum officinale L.common comfrey
Syntrichopappus fremontii A. GrayYellowray Fremont's-Gold
Syntrichopappus lemmonii (A. Gray) A. Graypinkray Fremont's-gold
Taeniatherum caput-medusae (L.) NevskiMedusahead
Tagetes minuta L.Huacatay
Tamarix aphylla (L.) Karst.Athel tamarisk
Tamarix chinensis Lour.Five-stamen Tamarisk
Tamarix gallica L.French tamarisk
Tamarix parviflora DC.smallflower tamarisk
Tanacetum parthenium (L.) Sch. Bip.feverfew
Tanacetum vulgare L.common tansy
Taraxacum officinale F.H. Wigg.common dandelion
Taraxia ovata (Nutt.) SmallGoldeneggs
Taraxia tanacetifolia (Torr. & A.Gray) PiperTansyleaf Evening Primrose
Tauschia arguta (Torr. & A. Gray) J.F. Macbr.southern umbrellawort
Tauschia hartwegii (A. Gray) J.F. Macbr.Hartweg's umbrellawort
Tauschia kelloggii (A. Gray) J.F. Macbr.Kellogg's umbrellawort
Tauschia parishii (J.M. Coult. & Rose) J.F. Macbr.Parish's umbrellawort
Taxus brevifolia Nutt.Pacific Yew
Tellima grandiflora (Pursh) Douglas ex Lindl.bigflower tellima
Tetradymia axillaris A. NelsonLongspine Horsebrush
Tetradymia canescens DC.spineless horsebrush
Tetradymia glabrata Torr. & A. GrayLittleleaf Horsebrush
Tetradymia spinosa Hook. & Arn.Shortspine Horsebrush
Tetradymia stenolepis GreeneMojave Cottonthorn
Tetragonia tetragonoides (Pall.) KuntzeNew Zealand Spinach
Thalictrum fendleri Engelm. ex A. GrayFendler's meadow-rue
Thalictrum occidentale A. Graywestern meadow-rue
Thalictrum sparsiflorum Turcz. ex Fisch. & C.A. Mey.Fewflower Meadow-Rue
Thelypodium brachycarpum Torr.shortpod thelypody
Thelypodium crispum Greene ex PaysonCrisped Thelypody
Thelypodium integrifolium (Nutt.) Endl. ex Walp.entireleaved thelypody
Thermopsis californica S. WatsonCalifornia goldenbanner
Thinopyrum intermedium (Host) Barkworth & D.R. Deweyintermediate wheatgrass
Thinopyrum ponticum (Podp.) Z.-W. Liu & R.-C. Wangtall wheatgrass
Thlaspi arvense L.field pennycress
Thysanocarpus curvipes Hook.sand fringepod
Thysanocarpus laciniatus Nutt.mountain fringepod
Thysanocarpus radians Benth.ribbed fringepod
Tiarella trifoliata L.threeleaf foamflower
Tidestromia oblongifolia (S. Watson) Standl.Arizona honeysweet
Tiquilia nuttallii (Hook.) A.T. RichardsonNuttall's crinklemat
Tiquilia plicata (Torr.) A.T. Richardsonfanleaf crinklemat
Tomostima reptans (Lam.) Al-Shehbaz, M.Koch & Jordon-ThadenCarolina Draba
Tonella tenella (Benth.) A. Hellerlesser baby innocence
Torilis arvensis (Huds.) Linkspreading hedgeparsley
Torilis japonica (Houtt.) DC.erect hedgeparsley
Torilis nodosa (L.) Gaertn.knotted hedgeparsley
Torreya californica Torr.California nutmeg
Torreyochloa erecta (Hitchc.) Churchspiked false mannagrass
Torreyochloa pallida (Torr.) ChurchPale False Mannagrass
Toxicodendron diversilobum (Torr. & A. Gray) GreenePacific poison oak
Toxicoscordion fremontii (Torr.) Rydb.Fremont's Deathcamas
Toxicoscordion paniculatum (Nutt.) Rydb.Foothill Deathcamas
Toxicoscordion venenosum (S.Watson) Rydb.Meadow Deathcamas
Tradescantia fluminensis Vell.Small-Leaf Spiderwort
Tragopogon dubius Scop.yellow salsify
Tragopogon porrifolius L.salsify
Tragopogon pratensis L.Jack-go-to-bed-at-noon
Trautvetteria caroliniensis (Walter) VailCarolina Bugbane
Triadica sebifera (L.) SmallChinese Tallow
Triantha occidentalis (S. Watson) Gateswestern false asphodel
Trianthema portulacastrum L.desert horsepurslane
Tribulus terrestris L.puncturevine
Tricardia watsonii Torr. ex S. WatsonThreehearts
Trichocoronis wrightii (Torr. & A. Gray) A. Graylimestone bugheal
Trichophorum clementis (M.E. Jones) S.G. Sm.Yosemite Bulrush
Trichostema austromontanum F.H. LewisSan Jacinto Bluecurls
Trichostema lanatum Benth.woolly bluecurls
Trichostema lanceolatum Benth.vinegarweed
Trichostema laxum A. Grayturpentine weed
Trichostema oblongum Benth.oblong bluecurls
Trichostema ovatum CurranSan Joaquin Bluecurls
Trichostema parishii VaseyParish's bluecurls
Trichostema rubisepalum ElmerHernandez's bluecurls
Trichostema ruygtii F.H. LewisNapa bluecurls
Trichostema simulatum Jeps.Siskiyou Bluecurls
Trifolium albopurpureum Torr. & A. Grayrancheria clover

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Article Status: ✓ = complete

Range map status: ∅ = No map,
= Our research
, accurate to lv (1,2,3,4) ecoregions,
= tentative, excludes Canada & Mexico
ERA = auto-generated from ERA data.

Map Legend: Native Introduced Expanded Introduced but Eliminated Native or Not Present Introduced or Not Present Expanded or Not Present Native or Introduced or Not Present

Progress

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Range Map
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Map to L2
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Map to L3
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