Index / States / California / Siskiyou
§1County listing — California
Siskiyou County
California
- FIPS
- 06093
- Taxa recorded
- 2,598
- State
- California
Filter
Showing 1,901–1,950 of 2,361 (native).
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Rhamnus ilicifolia Kellogg Native RHILhollyleaf redberry · Rhamnaceae -
Rhodiola integrifolia Raf. Native RHIN11ledge stonecrop · Crassulaceae - Rhodiola integrifolia Raf. ssp. integrifolia Native RHINIledge stonecrop · Crassulaceae
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Rhododendron occidentale (Torr. & A. Gray) A. Gray Native RHOCwestern azalea · Ericaceae - Rhododendron occidentale (Torr. & A. Gray) A. Gray var. occidentale Native RHOCOwestern azalea · Ericaceae
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Rhus trilobata Nutt. Native RHTRskunkbush sumac · Anacardiaceae -
Ribes aureum Pursh Native RIAUgolden currant · Grossulariaceae - Ribes aureum Pursh var. aureum Native RIAUAgolden currant · Grossulariaceae
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Ribes binominatum A. Heller Native RIBIground gooseberry · Grossulariaceae -
Ribes cereum Douglas Native RICEwax currant · Grossulariaceae - Ribes cereum Douglas var. cereum Native RICEC2wax currant · Grossulariaceae
- Ribes cruentum Greene Native RICRshinyleaf currant · Grossulariaceae
- Ribes cruentum Greene var. cruentum Native RICRCshinyleaf currant · Grossulariaceae
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Ribes hudsonianum Richardson Native RIHUnorthern black currant · Grossulariaceae - Ribes hudsonianum Richardson var. petiolare (Douglas) Jancz. Native RIHUPwestern black currant · Grossulariaceae
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Ribes inerme Rydb. Native RIIN2whitestem gooseberry · Grossulariaceae - Ribes inerme Rydb. var. inerme Native RIINIwhitestem gooseberry · Grossulariaceae
- Ribes inerme Rydb. var. klamathense (Coville) Jeps. Native RIINKKlamath gooseberry · Grossulariaceae
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Ribes lacustre (Pers.) Poir. Native RILAprickly currant · Grossulariaceae -
Ribes lobbii A. Gray Native RILOgummy gooseberry · Grossulariaceae -
Ribes marshallii Greene Native RIMA2Hupa gooseberry · Grossulariaceae -
Ribes menziesii Pursh Native RIMEcanyon gooseberry · Grossulariaceae - Ribes menziesii Pursh var. menziesii Native RIMEMcanyon gooseberry · Grossulariaceae
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Ribes montigenum McClatchie Native RIMO2gooseberry currant · Grossulariaceae -
Ribes nevadense Kellogg Native RINESierra currant · Grossulariaceae -
Ribes roezlii Regel Native RIROSierra gooseberry · Grossulariaceae - Ribes roezlii Regel var. roezlii Native RIRORSierra gooseberry · Grossulariaceae
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Ribes sanguineum Pursh Native RISAredflower currant · Grossulariaceae - Ribes sanguineum Pursh var. glutinosum (Benth.) Loudon Native RISAGblood currant · Grossulariaceae
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Ribes velutinum Greene Native RIVEdesert gooseberry · Grossulariaceae -
Ribes viscosissimum Pursh Native RIVI3sticky currant · Grossulariaceae -
Rigiopappus leptocladus A. Gray Native RILE2wireweed · Asteraceae -
Robinia pseudoacacia L. Native ROPSblack locust · Fabaceae -
Romanzoffia californica Greene Native ROCA6California mistmaiden · Hydrophyllaceae -
Romanzoffia sitchensis Bong. Native ROSISitka mistmaiden · Hydrophyllaceae -
Rorippa columbiae (Suksd. ex B.L. Rob.) Suksd. ex Howell Native ROCO3Columbian yellowcress · Brassicaceae -
Rorippa curvipes Greene Native ROCU2bluntleaf yellowcress · Brassicaceae - Rorippa curvipes Greene var. curvipes Native ROCUCbluntleaf yellowcress · Brassicaceae
- Rorippa curvipes Greene var. truncata (Jeps.) Rollins Native ROCUTbluntleaf yellowcress · Brassicaceae
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Rorippa curvisiliqua (Hook.) Besser ex Britton Native ROCUcurvepod yellowcress · Brassicaceae -
Rorippa palustris (L.) Besser Native ROPA2bog yellowcress · Brassicaceae - Rorippa palustris (L.) Besser ssp. hispida (Desv.) Jonsell Native ROPAHhispid yellowcress · Brassicaceae
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Rorippa tenerrima Greene Native ROTEModoc yellowcress · Brassicaceae -
Rosa californica Cham. & Schltdl. Native ROCA2California wildrose · Rosaceae -
Rosa gymnocarpa Nutt. Native ROGYdwarf rose · Rosaceae - Rosa gymnocarpa Nutt. var. gymnocarpa Native ROGYGdwarf rose · Rosaceae
- Rosa gymnocarpa Nutt. var. serpentina Ertter & W.H.Lewis Native ROGYSGasquet rose · Rosaceae
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Rosa pisocarpa A. Gray Native ROPI2cluster rose · Rosaceae - Rosa pisocarpa A. Gray ssp. ahartii Ertter & W.H. Lewis Native ROPIAAhart's cluster rose · Rosaceae
- Rosa pisocarpa A. Gray ssp. pisocarpa Native ROPIPcluster rose · Rosaceae