Index / States / Oregon / Benton
§1County listing — Oregon
Benton County
Oregon
- FIPS
- 41003
- Taxa recorded
- 1,855
- State
- Oregon
Filter
Showing 901–950 of 1,364 (native).
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Oxalis suksdorfii Trel. Native OXSUSuksdorf woodsorrel · Oxalidaceae -
Oxalis trilliifolia Hook. Native OXTRthreeleaf woodsorrel · Oxalidaceae -
Oxytheca dendroidea Nutt. Native OXDEnarrowleaf oxytheca · Polygonaceae -
Packera cana (Hook.) W.A. Weber & Á. Löve Native PACA15woolly groundsel · Asteraceae -
Packera macounii (Greene) W.A. Weber & Á. Löve Native PAMA35Siskiyou Mountain ragwort · Asteraceae -
Packera paupercula (Michx.) Á. Löve & D. Löve Native PAPA20balsam groundsel · 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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Paspalum distichum L. Native PADI6knotgrass · Poaceae -
Paxistima myrsinites (Pursh) Raf. Native PAMYOregon boxleaf · Celastraceae -
Pectocarya penicillata (Hook. & Arn.) A. DC. Native PEPE26sleeping combseed · Boraginaceae -
Penstemon acuminatus Douglas ex Lindl. Native PEACsharpleaf penstemon · Scrophulariaceae - Penstemon acuminatus Douglas ex Lindl. var. acuminatus Native PEACAsharpleaf penstemon · Scrophulariaceae
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Penstemon attenuatus Douglas ex Lindl. Native PEAT3sulphur penstemon · Scrophulariaceae - Penstemon attenuatus Douglas ex Lindl. var. attenuatus Native PEATA2sulphur penstemon · Scrophulariaceae
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Penstemon cardwellii Howell Native PECA16Cardwell's beardtongue · Scrophulariaceae -
Penstemon davidsonii Greene Native PEDA2Davidson's penstemon · Scrophulariaceae - Penstemon davidsonii Greene var. menziesii (D.D. Keck) Cronquist Native PEDAM2Menzies' penstemon · Scrophulariaceae
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Penstemon gairdneri Hook. Native PEGAGairdner's beardtongue · Scrophulariaceae -
Penstemon glandulosus Douglas Native PEGL4stickystem penstemon · Scrophulariaceae - Penstemon glandulosus Douglas var. glandulosus Native PEGLG3stickystem penstemon · Scrophulariaceae
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Penstemon rattanii A. Gray Native PERA3Rattan's beardtongue · Scrophulariaceae - Penstemon rattanii A. Gray ssp. rattanii Native PERAR2Rattan's beardtongue · Scrophulariaceae
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Penstemon richardsonii Douglas ex Lindl. Native PERIcutleaf beardtongue · Scrophulariaceae - Penstemon richardsonii Douglas ex Lindl. var. richardsonii Native PERIRRichardson's penstemon · Scrophulariaceae
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Penstemon serrulatus Menzies ex Sm. Native PESE5serrulate penstemon · Scrophulariaceae -
Penstemon speciosus Douglas ex Lindl. Native PESProyal penstemon · Scrophulariaceae -
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 gairdneri (Hook. & Arn.) Mathias Native PEGA3Gardner's yampah · Apiaceae - Perideridia gairdneri (Hook. & Arn.) Mathias ssp. borealis T.I. Chuang & Constance Native PEGABcommon yampah · Apiaceae
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Perideridia oregana (S. Watson) Mathias Native PEOR6Oregon yampah · Apiaceae -
Petasites frigidus (L.) Fr. Native PEFR5arctic sweet coltsfoot · Asteraceae - Petasites frigidus (L.) Fr. var. palmatus (Aiton) Cronquist Native PEFRParctic sweet coltsfoot · Asteraceae
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Phacelia hastata Douglas ex Lehm. Native PHHAsilverleaf phacelia · Hydrophyllaceae - Phacelia hastata Douglas ex Lehm. var. hastata Native PHHAHsilverleaf phacelia · Hydrophyllaceae
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Phacelia heterophylla Pursh Native PHHE2varileaf phacelia · Hydrophyllaceae -
Phacelia linearis (Pursh) Holz. Native PHLIthreadleaf phacelia · Hydrophyllaceae -
Phacelia mutabilis Greene Native PHMU2changeable phacelia · Hydrophyllaceae -
Phacelia nemoralis Greene Native PHNE2shade phacelia · Hydrophyllaceae - Phacelia nemoralis Greene ssp. oregonensis Heckard Native PHNEOOregon phacelia · Hydrophyllaceae
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Phacelia ramosissima Douglas ex Lehm. Native PHRA2branching phacelia · Hydrophyllaceae - Phacelia ramosissima Douglas ex Lehm. var. ramosissima Native PHRARbranching phacelia · Hydrophyllaceae
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Phalaris arundinacea L. Native PHAR3reed canarygrass · Poaceae -
Phemeranthus spinescens (Torr.) Hershkovitz Native PHSP10spiny fameflower · Portulacaceae -
Philadelphus lewisii Pursh Native PHLE4Lewis' mock orange · Hydrangeaceae -
Phleum alpinum L. Native PHAL2alpine timothy · Poaceae -
Phlox diffusa Benth. Native PHDI3spreading phlox · Polemoniaceae -
Phlox hoodii Richardson Native PHHOspiny phlox · Polemoniaceae