Index / States / California / Siskiyou
§1County listing — California
Siskiyou County
California
- FIPS
- 06093
- Taxa recorded
- 2,598
- State
- California
Filter
Showing 2,101–2,150 of 2,598.
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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 multiflora Thunb. Introduced ROMUmultiflora rose · Rosaceae -
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
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Rosa rubiginosa L. Introduced RORU82sweetbriar rose · Rosaceae -
Rosa woodsii Lindl. Native ROWOWoods' rose · Rosaceae - Rosa woodsii Lindl. var. ultramontana (S. Watson) Jeps. Native ROWOUWoods' rose · Rosaceae
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Rotala ramosior (L.) Koehne Native RORAlowland rotala · Lythraceae -
Rubus glaucifolius Kellogg Native RUGLSan Diego raspberry · Rosaceae -
Rubus lasiococcus A. Gray Native RULA2roughfruit berry · Rosaceae -
Rubus leucodermis Douglas ex Torr. & A. Gray Native RULEwhitebark raspberry · Rosaceae - Rubus leucodermis Douglas ex Torr. & A. Gray var. leucodermis Native RULELwhitebark raspberry · Rosaceae
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Rubus nivalis Douglas ex Hook. Native RUNI2snow raspberry · Rosaceae -
Rubus parviflorus Nutt. Native RUPAthimbleberry · Rosaceae - Rubus parviflorus Nutt. var. parviflorus Native RUPAP2thimbleberry · Rosaceae
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Rubus ursinus Cham. & Schltdl. Native RUURCalifornia blackberry · Rosaceae -
Rudbeckia glaucescens Eastw. Native RUGL7waxy coneflower · Asteraceae -
Rudbeckia klamathensis P. Cox & Urbatsch Native RUKLKlamath coneflower · Asteraceae -
Rumex acetosella L. Introduced RUAC3common sheep sorrel · Polygonaceae -
Rumex aquaticus L. Native RUAQwestern dock · Polygonaceae - Rumex aquaticus L. var. fenestratus (Greene) Dorn Native RUAQFwestern dock · Polygonaceae
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Rumex conglomeratus Murray Introduced RUCO2clustered dock · Polygonaceae -
Rumex crispus L. Introduced RUCRcurly dock · Polygonaceae - Rumex crispus L. ssp. crispus Introduced RUCRCcurly dock · Polygonaceae
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Rumex frutescens Thouars Introduced RUFR7wedgeleaf dock · Polygonaceae -
Rumex maritimus L. Native RUMA4golden dock · Polygonaceae -
Rumex salicifolius Weinm. Native RUSAwillow dock · Polygonaceae - Rumex salicifolius Weinm. var. denticulatus Torr. Native RUSADtoothed willow dock · Polygonaceae
- Rumex salicifolius Weinm. var. mexicanus (Meisn.) C.L. Hitchc. Native RUSAMMexican dock · Polygonaceae
- Rumex salicifolius Weinm. var. salicifolius Native RUSASwillow dock · Polygonaceae
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Rumex stenophyllus Ledeb. Introduced RUST4narrowleaf dock · Polygonaceae -
Rytidosperma pilosum (R. Br.) Connor & Edgar Introduced RYPIhairy wallaby grass · Poaceae -
Sagina saginoides (L.) Karst. Native SASAarctic pearlwort · Caryophyllaceae -
Sagittaria cuneata Sheldon Native SACUarumleaf arrowhead · Alismataceae