Index / States / California / Riverside
§1County listing — California
Riverside County
California
- FIPS
- 06065
- Taxa recorded
- 2,512
- State
- California
Filter
Showing 2,051–2,100 of 2,512.
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Pseudorontium cyathiferum (Benth.) Rothm. Native PSCY2dog's-mouth · Scrophulariaceae -
Pseudotsuga macrocarpa (Vasey) Mayr Native PSMAbigcone Douglas-fir · Pinaceae -
Psilocarphus brevissimus Nutt. Native PSBRshort woollyheads · Asteraceae - Psilocarphus brevissimus Nutt. var. brevissimus Native PSBRBshort woollyheads · Asteraceae
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Psilocarphus tenellus Nutt. Native PSTEslender woollyheads · Asteraceae - Psilocarphus tenellus Nutt. var. globiferus (Bertero ex DC.) Morefield Native PSTEGslender woollyheads · Asteraceae
- Psilocarphus tenellus Nutt. var. tenellus Native PSTET2slender woollyheads · Asteraceae
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Psilostrophe cooperi (A. Gray) Greene Native PSCO2whitestem paperflower · Asteraceae -
Psorothamnus arborescens (Torr. ex A. Gray) Barneby Native PSAR4Mojave indigobush · Fabaceae - Psorothamnus arborescens (Torr. ex A. Gray) Barneby var. minutifolius (Parish) Barneby Native PSARMJohnson's indigobush · Fabaceae
- Psorothamnus arborescens (Torr. ex A. Gray) Barneby var. simplifolius (Parish) Barneby Native PSARSCalifornia indigobush · Fabaceae
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Psorothamnus emoryi (A. Gray) Rydb. Native PSEMdyebush · Fabaceae -
Psorothamnus schottii (Torr.) Barneby Native PSSC5Schott's dalea · Fabaceae -
Psorothamnus spinosus (A. Gray) Barneby Native PSSP3smoketree · Fabaceae -
Pteridium aquilinum (L.) Kuhn Native PTAQwestern brackenfern · Dennstaedtiaceae - Pteridium aquilinum (L.) Kuhn var. pubescens Underw. Native PTAQP2hairy brackenfern · Dennstaedtiaceae
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Pterostegia drymarioides Fisch. & C.A. Mey. Native PTDRwoodland pterostegia · Polygonaceae -
Punica granatum L. Introduced PUGR2pomegranate · Punicaceae -
Purshia glandulosa Curran Native PUGL2desert bitterbrush · Rosaceae -
Purshia tridentata (Pursh) DC. Native PUTR2antelope bitterbrush · Rosaceae -
Pycnanthemum californicum Torr. ex Durand Native PYCASierra mint · Lamiaceae -
Pyrola picta Sm. Native PYPI2whiteveined wintergreen · Pyrolaceae -
Quercus agrifolia Née Native QUAGCalifornia live oak · Fagaceae - Quercus agrifolia Née var. agrifolia Native QUAGACalifornia live oak · Fagaceae
- Quercus agrifolia Née var. oxyadenia (Torr.) J.T. Howell Native QUAGOcoastal live oak · Fagaceae
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Quercus berberidifolia Liebm. Native QUBE5scrub oak · Fagaceae -
Quercus chrysolepis Liebm. Native QUCH2canyon live oak · Fagaceae -
Quercus cornelius-mulleri Nixon & Steele Native QUCO7Muller oak · Fagaceae -
Quercus dumosa Nutt. Native QUDUcoastal sage scrub oak · Fagaceae - Quercus dumosa Nutt. var. elegantula Jeps. Native QUDUEcoastal sage scrub oak · Fagaceae
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Quercus durata Jeps. Native QUDU4leather oak · Fagaceae -
Quercus engelmannii Greene Native QUENEngelmann oak · Fagaceae -
Quercus ilex L. Introduced QUIL2holly oak · Fagaceae -
Quercus john-tuckeri Nixon & C.H. Mull. Native QUJO3Tucker oak · Fagaceae -
Quercus kelloggii Newberry Native QUKECalifornia black oak · Fagaceae -
Quercus palmeri Engelm. Native QUPA10Palmer oak · Fagaceae -
Quercus wislizeni A. DC. Native QUWI2interior live oak · Fagaceae - Quercus wislizeni A. DC. var. frutescens Engelm. Native QUWIFinterior live oak · Fagaceae
- Quercus ×acutidens Torr. [cornelius-mulleri × engelmannii] Native QUAC3hybrid oak · Fagaceae
- Quercus ×moreha Kellogg (pro sp.) [kelloggii × wislizeni] Native QUMO2oracle oak · Fagaceae
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Rafinesquia californica Nutt. Native RACACalifornia plumeseed · Asteraceae -
Rafinesquia neomexicana A. Gray Native RANENew Mexico plumeseed · Asteraceae -
Ranunculus aquatilis L. Native RAAQwhite water crowfoot · Ranunculaceae -
Ranunculus californicus Benth. Native RACA2California buttercup · Ranunculaceae -
Ranunculus cymbalaria Pursh Native RACYalkali buttercup · Ranunculaceae -
Ranunculus eschscholtzii Schltdl. Native RAESEschscholtz's buttercup · Ranunculaceae - Ranunculus eschscholtzii Schltdl. var. oxynotus (A. Gray) Jeps. Native RAESOEschscholtz's buttercup · Ranunculaceae
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Ranunculus hebecarpus Hook. & Arn. Native RAHEdelicate buttercup · Ranunculaceae -
Ranunculus sceleratus L. Native RASC3cursed buttercup · Ranunculaceae - Ranunculus sceleratus L. var. multifidus Nutt. Native RASCMcursed buttercup · Ranunculaceae