Index / States / California / Riverside
§1County listing — California
Riverside County
California
- FIPS
- 06065
- Taxa recorded
- 2,512
- State
- California
Filter
Showing 1,751–1,800 of 2,206 (native).
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Plantago ovata Forssk. Native PLOVdesert Indianwheat · Plantaginaceae -
Plantago patagonica Jacq. Native PLPA2woolly plantain · Plantaginaceae -
Platanthera dilatata (Pursh) Lindl. ex Beck Native PLDI3scentbottle · Orchidaceae - Platanthera dilatata (Pursh) Lindl. ex Beck var. leucostachys (Lindl.) Luer Native PLDILSierra bog orchid · Orchidaceae
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Platanthera sparsiflora (S. Watson) Schltr. Native PLSP2sparse-flowered bog orchid · Orchidaceae - Platanthera sparsiflora (S. Watson) Schltr. var. sparsiflora Native PLSPSsparse-flowered bog orchid · Orchidaceae
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Platanus racemosa Nutt. Native PLRACalifornia sycamore · Platanaceae -
Platystemon californicus Benth. Native PLCA5creamcups · Papaveraceae -
Plectritis ciliosa (Greene) Jeps. Native PLCIlongspur seablush · Valerianaceae - Plectritis ciliosa (Greene) Jeps. ssp. insignis (Suksd.) Morey Native PLCIIlongspur seablush · Valerianaceae
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Pleuraphis rigida Thurb. Native PLRI3big galleta · Poaceae -
Pleurocoronis pluriseta (A. Gray) R.M. King & H. Rob. Native PLPLbush arrowleaf · Asteraceae -
Pluchea odorata (L.) Cass. Native PLODsweetscent · Asteraceae - Pluchea odorata (L.) Cass. var. odorata Native PLODOsweetscent · Asteraceae
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Pluchea sericea (Nutt.) Coville Native PLSEarrowweed · Asteraceae -
Poa bigelovii Vasey & Scribn. Native POBIBigelow's bluegrass · Poaceae -
Poa fendleriana (Steud.) Vasey Native POFEmuttongrass · Poaceae - Poa fendleriana (Steud.) Vasey ssp. longiligula (Scribn. & T.A. Williams) Soreng Native POFELmuttongrass · Poaceae
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Poa howellii Vasey & Scribn. Native POHO6Howell's bluegrass · Poaceae -
Poa secunda J. Presl Native POSESandberg bluegrass · Poaceae -
Polycarpon depressum Nutt. Native PODECalifornia manyseed · Caryophyllaceae -
Polygala acanthoclada A. Gray Native POAC2desert polygala · Polygalaceae -
Polygala cornuta Kellogg Native POCO4Sierra milkwort · Polygalaceae - Polygala cornuta Kellogg var. fishiae (Parry) Jeps. Native POCOFSierra milkwort · Polygalaceae
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Polygonum amphibium L. Native POAM8water knotweed · Polygonaceae - Polygonum amphibium L. var. emersum Michx. Native POAMElongroot smartweed · Polygonaceae
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Polygonum hydropiperoides Michx. Native POHY2swamp smartweed · Polygonaceae -
Polygonum lapathifolium L. Native POLA4curlytop knotweed · Polygonaceae -
Polygonum punctatum Elliott Native POPU5dotted smartweed · Polygonaceae -
Polypodium californicum Kaulf. Native POCA12California polypody · Polypodiaceae -
Polypogon interruptus Kunth Native POIN7ditch rabbitsfoot grass · Poaceae -
Polystichum scopulinum (D.C. Eaton) Maxon Native POSC5mountain hollyfern · Dryopteridaceae -
Populus balsamifera L. Native POBA2balsam poplar · Salicaceae - Populus balsamifera L. ssp. trichocarpa (Torr. & A. Gray ex Hook.) Brayshaw Native POBATblack cottonwood · Salicaceae
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Populus fremontii S. Watson Native POFR2Fremont cottonwood · Salicaceae - Populus fremontii S. Watson ssp. fremontii Native POFRF3Fremont cottonwood · Salicaceae
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Porophyllum gracile Benth. Native POGR5slender poreleaf · Asteraceae -
Portulaca halimoides L. Native POHA5silkcotton purslane · Portulacaceae -
Potamogeton diversifolius Raf. Native PODIwaterthread pondweed · Potamogetonaceae -
Potamogeton foliosus Raf. Native POFO3leafy pondweed · Potamogetonaceae - Potamogeton foliosus Raf. ssp. foliosus Native POFOF4leafy pondweed · Potamogetonaceae
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Potamogeton pusillus L. Native POPU7small pondweed · Potamogetonaceae - Potentilla acuminata H.M. Hall Native POAC7tapertip cinquefoil · Rosaceae
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Potentilla glandulosa Lindl. Native POGL9sticky cinquefoil · Rosaceae - Potentilla glandulosa Lindl. ssp. glandulosa Native POGLG4sticky cinquefoil · Rosaceae
- Potentilla glandulosa Lindl. ssp. reflexa (Greene) D.D. Keck Native POGLR3sticky cinquefoil · Rosaceae
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Potentilla gracilis Douglas ex Hook. Native POGR9slender cinquefoil · Rosaceae - Potentilla gracilis Douglas ex Hook. var. fastigiata (Nutt.) S. Watson Native POGRF2slender cinquefoil · Rosaceae
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Potentilla rimicola (Munz & I.M. Johnst.) Ertter Native PORI7cliff cinquefoil · Rosaceae -
Prenanthella exigua (A. Gray) Rydb. Native PREXbrightwhite · Asteraceae