Index / States / California / Riverside
§1County listing — California
Riverside County
California
- FIPS
- 06065
- Taxa recorded
- 2,512
- State
- California
Filter
Showing 2,301–2,350 of 2,512.
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Sorghum halepense (L.) Pers. Introduced SOHAJohnsongrass · Poaceae -
Sparganium eurycarpum Engelm. Native SPEUbroadfruit bur-reed · Sparganiaceae -
Spartium junceum L. Introduced SPJU2Spanish broom · Fabaceae -
Spergularia bocconii (Scheele) Foucaud ex Merino Introduced SPBOBoccone's sandspurry · Caryophyllaceae -
Spergularia salina J. Presl & C. Presl Native SPSA5salt sandspurry · Caryophyllaceae -
Spergularia villosa (Pers.) Camb. Introduced SPVIhairy sandspurry · Caryophyllaceae -
Sphaeralcea ambigua A. Gray Native SPAM2desert globemallow · Malvaceae - Sphaeralcea ambigua A. Gray ssp. ambigua Native SPAMAapricot globemallow · Malvaceae
- Sphaeralcea ambigua A. Gray ssp. rosacea (Munz & I.M. Johnst.) Kearney Native SPAMRrose globemallow · Malvaceae
- Sphaeralcea ambigua A. Gray ssp. rugosa Kearney Native SPAMR2desert globemallow · Malvaceae
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Sphaeralcea angustifolia (Cav.) G. Don Native SPAN3copper globemallow · Malvaceae -
Sphaeralcea emoryi Torr. ex A. Gray Native SPEMEmory's globemallow · Malvaceae -
Sphaeralcea orcuttii Rose Native SPORCarrizo Creek globemallow · Malvaceae -
Sphenopholis obtusata (Michx.) Scribn. Native SPOBprairie wedgescale · Poaceae -
Spiranthes romanzoffiana Cham. Native SPROhooded lady's tresses · Orchidaceae -
Sporobolus airoides (Torr.) Torr. Native SPAIalkali sacaton · Poaceae -
Sporobolus contractus Hitchc. Native SPCO4spike dropseed · Poaceae -
Sporobolus cryptandrus (Torr.) A. Gray Native SPCRsand dropseed · Poaceae -
Sporobolus flexuosus (Thurb. ex Vasey) Rydb. Native SPFL2mesa dropseed · Poaceae -
Stachys albens A. Gray Native STALwhitestem hedgenettle · Lamiaceae -
Stachys pycnantha Benth. Native STPYshortspike hedgenettle · Lamiaceae -
Stachys rigida Nutt. ex Benth. Native STRIrough hedgenettle · Lamiaceae - Stachys rigida Nutt. ex Benth. var. rigida Native STRIR3rough hedgenettle · Lamiaceae
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Stachys stebbinsii G. Mulligan & D. Munro Native STST17Stebbins' hedgenettle · Lamiaceae -
Stanleya pinnata (Pursh) Britton Native STPIdesert princesplume · Brassicaceae - Stanleya pinnata (Pursh) Britton var. pinnata Native STPIPdesert princesplume · Brassicaceae
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Stellaria calycantha (Ledeb.) Bong. Native STCAnorthern starwort · Caryophyllaceae -
Stellaria media (L.) Vill. Introduced STME2common chickweed · Caryophyllaceae -
Stellaria nitens Nutt. Native STNIshiny chickweed · Caryophyllaceae -
Stemodia durantifolia (L.) Sw. Native STDUwhitewoolly twintip · Scrophulariaceae -
Stephanomeria cichoriacea A. Gray Native STCIchicoryleaf wirelettuce · Asteraceae -
Stephanomeria diegensis Gottlieb Native STDI6San Diego wirelettuce · Asteraceae -
Stephanomeria exigua Nutt. Native STEXsmall wirelettuce · Asteraceae - Stephanomeria exigua Nutt. ssp. deanei (J.F. Macbr.) Gottlieb Native STEXD2Deane's wirelettuce · Asteraceae
- Stephanomeria exigua Nutt. ssp. exigua Native STEXEsmall wirelettuce · Asteraceae
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Stephanomeria parryi A. Gray Native STPA3Parry's wirelettuce · Asteraceae -
Stephanomeria pauciflora (Torr.) A. Nelson Native STPA4brownplume wirelettuce · Asteraceae -
Stephanomeria virgata Benth. Native STVI2rod wirelettuce · Asteraceae - Stephanomeria virgata Benth. ssp. pleurocarpa (Greene) Gottlieb Native STVIPwand wirelettuce · Asteraceae
- Stephanomeria virgata Benth. ssp. virgata Native STVIVrod wirelettuce · Asteraceae
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Stillingia linearifolia S. Watson Native STLI3queen's-root · Euphorbiaceae -
Stillingia paucidentata S. Watson Native STPA5Mojave toothleaf · Euphorbiaceae -
Stillingia spinulosa Torr. Native STSPannual toothleaf · Euphorbiaceae -
Streptanthella longirostris (S. Watson) Rydb. Native STLO4longbeak streptanthella · Brassicaceae -
Streptanthus bernardinus (Greene) Parish Native STBELaguna Mountain jewelflower · Brassicaceae -
Streptanthus campestris S. Watson Native STCA4southern jewelflower · Brassicaceae -
Stuckenia pectinata (L.) Börner Native STPE15sago pondweed · Potamogetonaceae -
Stylocline gnaphalioides Nutt. Native STGNmountain neststraw · Asteraceae -
Stylocline intertexta Morefield Native STIN4Morefield's neststraw · Asteraceae -
Stylocline micropoides A. Gray Native STMI2woollyhead neststraw · Asteraceae