Index / States / California / Contra Costa
§1County listing — California
Contra Costa County
California
- FIPS
- 06013
- Taxa recorded
- 1,712
- State
- California
Filter
Showing 1,151–1,200 of 1,712.
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Oemleria cerasiformis (Torr. & A. Gray ex Hook. & Arn.) Landon Native OECEIndian plum · Rosaceae -
Oenanthe sarmentosa C. Presl ex DC. Native OESAwater parsely · Apiaceae -
Oenothera curtiflora W.L. Wagner & Hoch Native OECU2velvetweed · Onagraceae -
Oenothera deltoides Torr. & Frém. Native OEDE2birdcage evening primrose · Onagraceae - Oenothera deltoides Torr. & Frém. ssp. howellii (Munz) W. Klein Native OEDEHAntioch Dunes evening primrose · Onagraceae
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Oenothera elata Kunth Native OEELHooker's evening primrose · Onagraceae - Oenothera elata Kunth ssp. hookeri (Torr. & A. Gray) W. Dietr. & W.L. Wagner Native OEELH2Hooker's evening primrose · Onagraceae
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Opuntia ficus-indica (L.) Mill. Introduced OPFIBarbary fig · Cactaceae -
Orobanche bulbosa (A. Gray) G. Beck Native ORBUchaparral broomrape · Orobanchaceae -
Orobanche californica Cham. & Schltdl. Native ORCA2California broomrape · Orobanchaceae - Orobanche californica Cham. & Schltdl. ssp. jepsonii (Munz) Heckard Native ORCAJJepson's broomrape · Orobanchaceae
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Orobanche fasciculata Nutt. Native ORFAclustered broomrape · Orobanchaceae -
Orobanche uniflora L. Native ORUNoneflowered broomrape · Orobanchaceae -
Orobanche vallicola (Jeps.) Heckard Native ORVA2hillside broomrape · Orobanchaceae -
Osmorhiza berteroi DC. Native OSBEsweetcicely · Apiaceae -
Osmorhiza brachypoda Torr. Native OSBRCalifornia sweetcicely · Apiaceae -
Oxalis corniculata L. Native OXCOcreeping woodsorrel · Oxalidaceae -
Oxalis pes-caprae L. Introduced OXPEBermuda buttercup · Oxalidaceae -
Packera breweri (Burtt Davy) W.A. Weber & Á. Löve Native PABR11Brewer's ragwort · Asteraceae -
Panicum capillare L. Native PACA6witchgrass · Poaceae -
Panicum dichotomiflorum Michx. Native PADIfall panicgrass · Poaceae - Panicum dichotomiflorum Michx. var. dichotomiflorum Native PADIDfall panicgrass · Poaceae
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Papaver californicum A. Gray Native PACA9western poppy · Papaveraceae -
Parapholis incurva (L.) C.E. Hubbard Introduced PAINcurved sicklegrass · Poaceae -
Parietaria judaica L. Introduced PAJUspreading pellitory · Urticaceae -
Paspalum dilatatum Poir. Introduced PADI3dallisgrass · Poaceae -
Paspalum distichum L. Native PADI6knotgrass · Poaceae -
Passiflora tarminiana Coppens & V.E. Barney Introduced PATA6banana passionflower · Passifloraceae -
Pectocarya penicillata (Hook. & Arn.) A. DC. Native PEPE26sleeping combseed · Boraginaceae -
Pectocarya pusilla (A. DC.) A. Gray Native PEPUlittle combseed · Boraginaceae -
Pedicularis densiflora Benth. ex Hook. Native PEDEIndian warrior · Scrophulariaceae -
Pediomelum californicum (S. Watson) Rydb. Native PECA33California Indian breadroot · Fabaceae -
Pelargonium inquinans (L.) L'Hér. ex Aiton Introduced PEIN7scarlet geranium · Geraniaceae -
Pelargonium panduriforme Eckl. & Zeyh. Introduced PEPA52oakleaf garden geranium · Geraniaceae -
Pelargonium quercifolium (L. f.) L'Hér. ex Aiton Introduced PEQU5oakleaf geranium · Geraniaceae - Pelargonium ×domesticum L.H. Bailey (pro sp.) [cucullatum × grandiflorum] Introduced PEDO2regal pelargonium · Geraniaceae
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Pellaea andromedifolia (Kaulf.) Fée Native PEAN2coffee cliffbrake · Pteridaceae -
Pellaea mucronata (D.C. Eaton) D.C. Eaton Native PEMUbirdfoot cliffbrake · Pteridaceae - Pellaea mucronata (D.C. Eaton) D.C. Eaton ssp. mucronata Native PEMUMbirdfoot cliffbrake · Pteridaceae
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Pennisetum villosum R. Br. ex Fresen. Introduced PEVI2feathertop · Poaceae -
Penstemon centranthifolius (Benth.) Benth. Native PECE2scarlet bugler · Scrophulariaceae -
Penstemon heterophyllus Lindl. Native PEHE3bunchleaf penstemon · Scrophulariaceae - Penstemon heterophyllus Lindl. ssp. heterophyllus Native PEHEH2bunchleaf penstemon · Scrophulariaceae
- Penstemon heterophyllus Lindl. ssp. purdyi D.D. Keck Native PEHEPPurdy's penstemon · Scrophulariaceae
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Pentachaeta alsinoides Greene Native PEAL19tiny pygmydaisy · Asteraceae -
Pentachaeta exilis (A. Gray) A. Gray Native PEEX4meager pygmydaisy · Asteraceae - Pentachaeta exilis (A. Gray) A. Gray ssp. exilis Native PEEXEmeager pygmydaisy · Asteraceae
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Pentagramma triangularis (Kaulf.) Yatsk., Windham & E. Wollenw. Native PETR7goldback fern · Pteridaceae - Pentagramma triangularis (Kaulf.) Yatsk., Windham & E. Wollenw. ssp. triangularis Native PETRTgoldback fern · Pteridaceae
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Perideridia californica (Torr.) A. Nelson & J.F. Macbr. Native PECA14California yampah · Apiaceae