Index / States / Oregon / Multnomah
§1County listing — Oregon
Multnomah County
Oregon
- FIPS
- 41051
- Taxa recorded
- 1,590
- State
- Oregon
Filter
Showing 951–1,000 of 1,590.
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Myrica gale L. Native MYGAsweetgale · Myricaceae -
Myriophyllum hippuroides Nutt. ex Torr. & A. Gray Native MYHIwestern watermilfoil · Haloragaceae -
Myriophyllum spicatum L. Introduced MYSP2Eurasian watermilfoil · Haloragaceae -
Najas flexilis (Willd.) Rostk. & Schmidt Native NAFLnodding waternymph · Najadaceae -
Nasturtium officinale W.T. Aiton Introduced NAOFwatercress · Brassicaceae -
Nemophila menziesii Hook. & Arn. Native NEMEbaby blue eyes · Hydrophyllaceae - Nemophila menziesii Hook. & Arn. var. atomaria (Fisch. & C.A. Mey.) Chandler Native NEMEAbaby blue eyes · Hydrophyllaceae
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Nemophila parviflora Douglas ex Benth. Native NEPAsmallflower nemophila · Hydrophyllaceae - Nemophila parviflora Douglas ex Benth. var. parviflora Native NEPAPsmallflower nemophila · Hydrophyllaceae
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Nemophila pedunculata Douglas ex Benth. Native NEPElittlefoot nemophila · Hydrophyllaceae -
Nepeta cataria L. Introduced NECA2catnip · Lamiaceae -
Neslia paniculata (L.) Desv. Introduced NEPA3ballmustard · Brassicaceae -
Nicotiana acuminata (Graham) Hook. Introduced NIACmanyflower tobacco · Solanaceae - Nicotiana acuminata (Graham) Hook. var. multiflora (Phil.) Reiche Introduced NIACMmanyflower tobacco · Solanaceae
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Nicotiana attenuata Torr. ex S. Watson Native NIATcoyote tobacco · Solanaceae -
Nicotiana rustica L. Introduced NIRUAztec tobacco · Solanaceae -
Nigella damascena L. Introduced NIDAdevil in the bush · Ranunculaceae -
Nothochelone nemorosa (Douglas ex Lindl.) Straw Native NONE3woodland beardtongue · Scrophulariaceae -
Oemleria cerasiformis (Torr. & A. Gray ex Hook. & Arn.) Landon Native OECEIndian plum · Rosaceae -
Oenanthe sarmentosa C. Presl ex DC. Native OESAwater parsely · Apiaceae -
Oenothera biennis L. Native OEBIcommon evening primrose · Onagraceae -
Oenothera pallida Lindl. Native OEPApale evening primrose · Onagraceae - Oenothera pallida Lindl. ssp. pallida Native OEPAPpale evening primrose · Onagraceae
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Oenothera villosa Thunb. Native OEVIhairy evening primrose · Onagraceae - Oenothera villosa Thunb. ssp. strigosa (Rydb.) W. Dietr. & P.H. Raven Native OEVIShairy evening primrose · Onagraceae
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Oncosiphon suffruticosum (L.) Källersjö Introduced ONSU2shrubby mayweed · Asteraceae - Ononis repens L. Introduced ONREcommon restharrow · Fabaceae
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Oplopanax horridus (Sm.) Miq. Native OPHOdevilsclub · Araliaceae -
Oreostemma alpigenum (Torr. & A. Gray) Greene Native ORAL4tundra aster · Asteraceae - Oreostemma alpigenum (Torr. & A. Gray) Greene var. alpigenum Native ORALA2tundra aster · Asteraceae
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Orobanche californica Cham. & Schltdl. Native ORCA2California broomrape · Orobanchaceae - Orobanche californica Cham. & Schltdl. ssp. grayana (G. Beck) Heckard Native ORCAG2Gray's broomrape · Orobanchaceae
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Orobanche minor Sm. Introduced ORMIhellroot · Orobanchaceae -
Orobanche uniflora L. Native ORUNoneflowered broomrape · Orobanchaceae -
Osmorhiza berteroi DC. Native OSBEsweetcicely · Apiaceae -
Osmorhiza occidentalis (Nutt. ex Torr. & A. Gray) Torr. Native OSOCwestern sweetroot · Apiaceae -
Osmorhiza purpurea (J.M. Coult. & Rose) Suksd. Native OSPUpurple sweetroot · Apiaceae -
Oxalis corniculata L. Native OXCOcreeping woodsorrel · Oxalidaceae -
Oxalis oregana Nutt. Native OXORredwood-sorrel · Oxalidaceae -
Oxalis suksdorfii Trel. Native OXSUSuksdorf woodsorrel · Oxalidaceae -
Oxalis trilliifolia Hook. Native OXTRthreeleaf woodsorrel · Oxalidaceae -
Packera bolanderi (A. Gray) W.A. Weber & Á. Löve Native PABO6Bolander's ragwort · Asteraceae - Packera bolanderi (A. Gray) W.A. Weber & Á. Löve var. harfordii (Greenm.) D.K. Trock & T.M. Barkley Native PABOHHarford's ragwort · Asteraceae
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Packera macounii (Greene) W.A. Weber & Á. Löve Native PAMA35Siskiyou Mountain ragwort · Asteraceae -
Panicum capillare L. Native PACA6witchgrass · Poaceae -
Panicum miliaceum L. Introduced PAMI2proso millet · Poaceae - Panicum miliaceum L. ssp. miliaceum Introduced PAMIMbroomcorn millet · Poaceae
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Papaver dubium L. Introduced PADUblindeyes · Papaveraceae -
Papaver rhoeas L. Introduced PARH2corn poppy · Papaveraceae -
Papaver somniferum L. Introduced PASO2opium poppy · Papaveraceae