Valley County

Showing 851–900 of 1,400.

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  Nestotus stenophyllus (A. Gray) R.P. Roberts, Urbatsch & Neubig Native NEST5

  narrowleaf mock goldenweed · Asteraceae
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  Noccaea fendleri (A. Gray) Holub Native NOFE3

  Fendler's pennycress · Brassicaceae
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  Noccaea fendleri (A. Gray) Holub ssp. glauca (A. Nelson) Al-Shehbaz & M. Koch Native NOFEG

  alpine pennycress · Brassicaceae
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  Noccaea fendleri (A. Gray) Holub ssp. idahoensis (Payson) Al-Shehbaz & M. Koch Native NOFEI

  Idaho pennycress · Brassicaceae
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  Nothocalais nigrescens (L.F. Hend.) A. Heller Native NONI

  speckled false dandelion · Asteraceae
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  Nuphar lutea (L.) Sm. Native NULU

  yellow pond-lily · Nymphaeaceae
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  Nuphar lutea (L.) Sm. ssp. polysepala (Engelm.) E.O. Beal Native NULUP

  Rocky Mountain pond-lily · Nymphaeaceae
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  Oenothera elata Kunth Native OEEL

  Hooker's evening primrose · Onagraceae
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  Oenothera elata Kunth ssp. hirsutissima (A. Gray ex S. Watson) W. Dietr. Native OEELH

  Hooker's evening primrose · Onagraceae
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  Oenothera flava (A. Nelson) Garrett Native OEFL

  yellow evening primrose · Onagraceae
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  Oenothera flava (A. Nelson) Garrett ssp. flava Native OEFLF

  yellow evening primrose · Onagraceae
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  Oenothera villosa Thunb. Native OEVI

  hairy evening primrose · Onagraceae
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  Oenothera villosa Thunb. ssp. strigosa (Rydb.) W. Dietr. & P.H. Raven Native OEVIS

  hairy evening primrose · Onagraceae
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  Olsynium douglasii (A. Dietr.) E.P. Bicknell Native OLDO

  Douglas' grasswidow · Iridaceae
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  Olsynium douglasii (A. Dietr.) E.P. Bicknell var. inflatum (Suksd.) Cholewa & Douglass M. Hend. Native OLDOI

  inflated grasswidow · Iridaceae
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  Onopordum acanthium L. Introduced ONAC

  Scotch cottonthistle · Asteraceae
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  Oreostemma alpigenum (Torr. & A. Gray) Greene Native ORAL4

  tundra aster · Asteraceae
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  Oreostemma alpigenum (Torr. & A. Gray) Greene var. haydenii (Porter) G.L. Nesom Native ORALH

  tundra aster · Asteraceae
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  Orobanche uniflora L. Native ORUN

  oneflowered broomrape · Orobanchaceae
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  Orogenia linearifolia S. Watson Native ORLI

  Great Basin Indian potato · Apiaceae
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  Orthilia secunda (L.) House Native ORSE

  sidebells wintergreen · Pyrolaceae
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  Orthocarpus luteus Nutt. Native ORLU2

  yellow owl's-clover · Scrophulariaceae
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  Orthocarpus tenuifolius (Pursh) Benth. Native ORTE2

  thinleaved owl's-clover · Scrophulariaceae
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  Osmorhiza berteroi DC. Native OSBE

  sweetcicely · Apiaceae
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  Osmorhiza depauperata Phil. Native OSDE

  bluntseed sweetroot · Apiaceae
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  Osmorhiza occidentalis (Nutt. ex Torr. & A. Gray) Torr. Native OSOC

  western sweetroot · Apiaceae
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  Osmorhiza purpurea (J.M. Coult. & Rose) Suksd. Native OSPU

  purple sweetroot · Apiaceae
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  Oxyria digyna (L.) Hill Native OXDI3

  alpine mountainsorrel · Polygonaceae
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  Packera cymbalaria (Pursh) W.A. Weber & Á. Löve Native PACY8

  dwarf arctic ragwort · Asteraceae
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  Packera pauciflora (Pursh) Á. Löve & D. Löve Native PAPA19

  alpine groundsel · Asteraceae
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  Packera pseudaurea (Rydb.) W.A. Weber & Á. Löve Native PAPS5

  falsegold groundsel · Asteraceae
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  Packera pseudaurea (Rydb.) W.A. Weber & Á. Löve var. pseudaurea Native PAPSP2

  falsegold groundsel · Asteraceae
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  Packera streptanthifolia (Greene) W.A. Weber & Á. Löve Native PAST10

  Rocky Mountain groundsel · Asteraceae
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  Packera subnuda (DC.) D.K. Trock & T.M. Barkley Native PASU40

  Buek's groundsel · Asteraceae
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  Paeonia brownii Douglas ex Hook. Native PABR

  Brown's peony · Paeoniaceae
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  Panicum capillare L. Native PACA6

  witchgrass · Poaceae
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  Parnassia fimbriata K.D. Koenig Native PAFI3

  fringed grass of Parnassus · Saxifragaceae
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  Parnassia fimbriata K.D. Koenig var. fimbriata Native PAFIF

  fringed grass of Parnassus · Saxifragaceae
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  Pastinaca sativa L. Introduced PASA2

  wild parsnip · Apiaceae
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  Paxistima myrsinites (Pursh) Raf. Native PAMY

  Oregon boxleaf · Celastraceae
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  Pedicularis bracteosa Benth. Native PEBR

  bracted lousewort · Scrophulariaceae
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  Pedicularis bracteosa Benth. var. siifolia (Rydb.) Cronquist Native PEBRS

  smoothflower lousewort · Scrophulariaceae
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  Pedicularis contorta Benth. Native PECO

  coiled lousewort · Scrophulariaceae
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  Pedicularis contorta Benth. var. contorta Native PECOC2

  coiled lousewort · Scrophulariaceae
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  Pedicularis contorta Benth. var. rubicunda N. Reese Native PECOR

  coiled lousewort · Scrophulariaceae
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  Pedicularis groenlandica Retz. Native PEGR2

  elephanthead lousewort · Scrophulariaceae
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  Pedicularis racemosa Douglas ex Benth. Native PERA

  sickletop lousewort · Scrophulariaceae
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  Pedicularis racemosa Douglas ex Benth. ssp. alba Pennell Native PERAA

  sickletop lousewort · Scrophulariaceae
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  Pediocactus simpsonii (Engelm.) Britton & Rose Native PESI

  mountain ball cactus · Cactaceae
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  Pediocactus simpsonii (Engelm.) Britton & Rose var. simpsonii Native PESIS

  mountain ball cactus · Cactaceae