Index / States / California / Contra Costa
§1County listing — California
Contra Costa County
California
- FIPS
- 06013
- Taxa recorded
- 1,712
- State
- California
Filter
Showing 1,501–1,550 of 1,712.
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Setaria viridis (L.) P. Beauv. Introduced SEVI4green bristlegrass · Poaceae - Setaria viridis (L.) P. Beauv. var. viridis Introduced SEVIVgreen bristlegrass · Poaceae
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Sherardia arvensis L. Introduced SHAR2blue fieldmadder · Rubiaceae -
Sidalcea malviflora (DC.) A. Gray ex Benth. Native SIMA2dwarf checkerbloom · Malvaceae - Sidalcea malviflora (DC.) A. Gray ex Benth. ssp. laciniata C.L. Hitchc. Native SIMALdwarf checkerbloom · Malvaceae
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Silene antirrhina L. Native SIAN2sleepy silene · Caryophyllaceae - Silene californica Durand Native SICA4Indian pink · Caryophyllaceae
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Silene gallica L. Introduced SIGAcommon catchfly · Caryophyllaceae -
Silene verecunda S. Watson Native SIVESan Francisco campion · Caryophyllaceae - Silene verecunda S. Watson ssp. platyota (S. Watson) C.L. Hitchc. & Maguire Native SIVEPSan Francisco campion · Caryophyllaceae
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Silybum marianum (L.) Gaertn. Introduced SIMA3blessed milkthistle · Asteraceae -
Sinapis arvensis L. Introduced SIAR4charlock mustard · Brassicaceae - Sinapis arvensis L. ssp. arvensis Introduced SIARAwild mustard · Brassicaceae
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Sisymbrium irio L. Introduced SIIRLondon rocket · Brassicaceae -
Sisymbrium officinale (L.) Scop. Introduced SIOFhedgemustard · Brassicaceae -
Sisymbrium orientale L. Introduced SIOR4Indian hedgemustard · Brassicaceae -
Sisyrinchium bellum S. Watson Native SIBEwestern blue-eyed grass · Iridaceae -
Sium suave Walter Native SISU2hemlock waterparsnip · Apiaceae -
Solanum americanum Mill. Native SOAMAmerican black nightshade · Solanaceae -
Solanum elaeagnifolium Cav. Native SOELsilverleaf nightshade · Solanaceae -
Solanum lanceolatum Cav. Introduced SOLAorangeberry nightshade · Solanaceae -
Solanum marginatum L. f. Introduced SOMApurple African nightshade · Solanaceae -
Solanum nigrum L. Introduced SONIblack nightshade · Solanaceae -
Solanum umbelliferum Eschsch. Native SOUMbluewitch nightshade · Solanaceae - Solanum umbelliferum Eschsch. var. incanum Torr. Native SOUMIbluewitch · Solanaceae
- Solanum umbelliferum Eschsch. var. umbelliferum Native SOUMUbluewitch nightshade · Solanaceae
- Solanum xanti A. Gray Native SOXAchaparral nightshade · Solanaceae
- Solanum xanti A. Gray var. intermedium Parish Native SOXAIchaparral nightshade · Solanaceae
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Solidago altissima L. Native SOAL6Canada goldenrod · Asteraceae - Solidago californica Nutt. Native SOCA5California goldenrod · Asteraceae
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Soliva sessilis Ruiz & Pav. Introduced SOSE2field burrweed · Asteraceae -
Sollya heterophylla Lindl. Introduced SOHE2bluebell creeper · Pittosporaceae -
Sonchus asper (L.) Hill Introduced SOASspiny sowthistle · Asteraceae -
Sonchus oleraceus L. Introduced SOOLcommon sowthistle · Asteraceae -
Sonchus tenerrimus L. Introduced SOTE3slender sowthistle · Asteraceae -
Sorghum bicolor (L.) Moench Introduced SOBI2sorghum · Poaceae -
Spartium junceum L. Introduced SPJU2Spanish broom · Fabaceae -
Spergula arvensis L. Introduced SPARcorn spurry · Caryophyllaceae -
Spergularia bocconii (Scheele) Foucaud ex Merino Introduced SPBOBoccone's sandspurry · Caryophyllaceae -
Spergularia macrotheca (Hornem.) Heynh. Native SPMAsticky sandspurry · Caryophyllaceae - Spergularia macrotheca (Hornem.) Heynh. var. leucantha (Greene) B.L. Rob. Native SPMALsticky sandspurry · Caryophyllaceae
- Spergularia macrotheca (Hornem.) Heynh. var. longistyla R.P. Rossb. Native SPMAL2sticky sandspurry · Caryophyllaceae
- Spergularia macrotheca (Hornem.) Heynh. var. macrotheca Native SPMAMsticky sandspurry · Caryophyllaceae
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Spergularia rubra (L.) J. Presl & C. Presl Introduced SPRUred sandspurry · Caryophyllaceae -
Spergularia salina J. Presl & C. Presl Native SPSA5salt sandspurry · Caryophyllaceae -
Spergularia villosa (Pers.) Camb. Introduced SPVIhairy sandspurry · Caryophyllaceae -
Spiranthes romanzoffiana Cham. Native SPROhooded lady's tresses · Orchidaceae -
Stachys ajugoides Benth. Native STAJbugle hedgenettle · Lamiaceae -
Stachys albens A. Gray Native STALwhitestem hedgenettle · Lamiaceae -
Stachys pycnantha Benth. Native STPYshortspike hedgenettle · Lamiaceae