Washington

• Adams 53001
  571 taxa Open ↗
• Asotin 53003
  959 taxa Open ↗
• Benton 53005
  796 taxa Open ↗
• Chelan 53007
  1,875 taxa Open ↗
• Clallam 53009
  1,390 taxa Open ↗
• Clark 53011
  658 taxa Open ↗
• Columbia 53013
  1,183 taxa Open ↗
• Cowlitz 53015
  798 taxa Open ↗
• Douglas 53017
  679 taxa Open ↗
• Ferry 53019
  994 taxa Open ↗

Showing 2,901–2,950 of 4,423.

• 
  Parnassia fimbriata K.D. Koenig var. fimbriata Native PAFIF

  fringed grass of Parnassus · Saxifragaceae 8 counties
• 
  Parnassia fimbriata K.D. Koenig var. hoodiana C.L. Hitchc. Native PAFIH

  fringed grass of Parnassus · Saxifragaceae 1 county
• 
  Parnassia kotzebuei Cham. ex Spreng. Native PAKO3

  Kotzebue's grass of Parnassus · Saxifragaceae 1 county
• 
  Parnassia palustris L. Native PAPA8

  marsh grass of Parnassus · Saxifragaceae 5 counties
• 
  Parnassia palustris L. var. parviflora (DC.) B. Boivin Native PAPAP2

  smallflower grass of Parnassus · Saxifragaceae 1 county
• 
  Parnassia palustris L. var. tenuis Wahlenb. Native PAPAT

  marsh grass of Parnassus · Saxifragaceae 4 counties
• 
  Parthenocissus vitacea (Knerr) Hitchc. Native PAVI5

  woodbine · Vitaceae 2 counties
• 
  Pascopyrum smithii (Rydb.) Á. Löve Native PASM

  western wheatgrass · Poaceae 11 counties
• 
  Paspalum distichum L. Native PADI6

  knotgrass · Poaceae 3 counties
• 
  Pastinaca sativa L. Introduced PASA2

  wild parsnip · Apiaceae 10 counties
• 
  Paulownia tomentosa (Thunb.) Siebold & Zucc. ex Steud. Introduced PATO2

  princesstree · Scrophulariaceae 2 counties
• 
  Paxistima myrsinites (Pursh) Raf. Native PAMY

  Oregon boxleaf · Celastraceae 29 counties
• 
  Pectocarya penicillata (Hook. & Arn.) A. DC. Native PEPE26

  sleeping combseed · Boraginaceae 11 counties
• 
  Pectocarya pusilla (A. DC.) A. Gray Native PEPU

  little combseed · Boraginaceae 2 counties
• 
  Pectocarya setosa A. Gray Native PESE

  moth combseed · Boraginaceae 2 counties
• 
  Pedicularis bracteosa Benth. Native PEBR

  bracted lousewort · Scrophulariaceae 21 counties
• 
  Pedicularis bracteosa Benth. var. atrosanguinea (Pennell & J.W. Thomp.) Cronquist Native PEBRA

  bracted lousewort · Scrophulariaceae 3 counties
• 
  Pedicularis bracteosa Benth. var. bracteosa Native PEBRB

  bracted lousewort · Scrophulariaceae 7 counties
• 
  Pedicularis bracteosa Benth. var. flavida (Pennell) Cronquist Native PEBRF

  towering lousewort · Scrophulariaceae 7 counties
• 
  Pedicularis bracteosa Benth. var. latifolia (Pennell) Cronquist Native PEBRL

  widepetal lousewort · Scrophulariaceae 11 counties
• 
  Pedicularis bracteosa Benth. var. pachyrhiza (Pennell) Cronquist Native PEBRP

  towering lousewort · Scrophulariaceae 2 counties
• 
  Pedicularis bracteosa Benth. var. siifolia (Rydb.) Cronquist Native PEBRS

  smoothflower lousewort · Scrophulariaceae 1 county
• 
  Pedicularis contorta Benth. Native PECO

  coiled lousewort · Scrophulariaceae 15 counties
• 
  Pedicularis contorta Benth. var. contorta Native PECOC2

  coiled lousewort · Scrophulariaceae 15 counties
• 
  Pedicularis groenlandica Retz. Native PEGR2

  elephanthead lousewort · Scrophulariaceae 15 counties
• 
  Pedicularis ornithorhyncha Benth. Native PEOR

  ducksbill lousewort · Scrophulariaceae 9 counties
• 
  Pedicularis racemosa Douglas ex Benth. Native PERA

  sickletop lousewort · Scrophulariaceae 22 counties
• 
  Pedicularis racemosa Douglas ex Benth. ssp. alba Pennell Native PERAA

  sickletop lousewort · Scrophulariaceae 5 counties
• 
  Pedicularis racemosa Douglas ex Benth. ssp. racemosa Native PERAR

  sickletop lousewort · Scrophulariaceae 4 counties
• 
  Pedicularis rainierensis Pennell & Warren Native PERA6

  Mt. Rainier lousewort · Scrophulariaceae 3 counties
• 
  Pediocactus nigrispinus (Hochstätter) Hochstätter Native PENI5

  snowball cactus · Cactaceae 4 counties
• 
  Peganum harmala L. Introduced PEHA

  harmal peganum · Zygophyllaceae 1 county
• 
  Pellaea brachyptera (T. Moore) Baker Native PEBR3

  Sierra cliffbrake · Pteridaceae 1 county
• 
  Pellaea breweri D.C. Eaton Native PEBR4

  Brewer's cliffbrake · Pteridaceae 4 counties
• 
  Pellaea glabella Mett. ex Kuhn Native PEGL

  smooth cliffbrake · Pteridaceae 4 counties
• 
  Pellaea glabella Mett. ex Kuhn ssp. simplex (Butters) Á. Löve & D. Löve Native PEGLS3

  smooth cliffbrake · Pteridaceae 4 counties
• 
  Pennisetum glaucum (L.) R. Br. Introduced PEGL2

  pearl millet · Poaceae 11 counties
• 
  Penstemon acuminatus Douglas ex Lindl. Native PEAC

  sharpleaf penstemon · Scrophulariaceae 9 counties
• 
  Penstemon acuminatus Douglas ex Lindl. var. acuminatus Native PEACA

  sharpleaf penstemon · Scrophulariaceae 9 counties
• 
  Penstemon attenuatus Douglas ex Lindl. Native PEAT3

  sulphur penstemon · Scrophulariaceae 14 counties
• 
  Penstemon attenuatus Douglas ex Lindl. var. attenuatus Native PEATA2

  sulphur penstemon · Scrophulariaceae 14 counties
• 
  Penstemon barrettiae A. Gray Native PEBA7

  Barrett's beardtongue · Scrophulariaceae 2 counties
• 
  Penstemon cardwellii Howell Native PECA16

  Cardwell's beardtongue · Scrophulariaceae 3 counties
• 
  Penstemon confertus Douglas ex Lindl. Native PECO6

  yellow penstemon · Scrophulariaceae 11 counties
• 
  Penstemon davidsonii Greene Native PEDA2

  Davidson's penstemon · Scrophulariaceae 15 counties
• 
  Penstemon davidsonii Greene var. davidsonii Native PEDAD

  Davidson's penstemon · Scrophulariaceae 8 counties
• 
  Penstemon davidsonii Greene var. menziesii (D.D. Keck) Cronquist Native PEDAM2

  Menzies' penstemon · Scrophulariaceae 14 counties
• 
  Penstemon deustus Douglas ex Lindl. Native PEDE4

  scabland penstemon · Scrophulariaceae 13 counties
• 
  Penstemon deustus Douglas ex Lindl. var. deustus Native PEDED2

  scabland penstemon · Scrophulariaceae 5 counties
• 
  Penstemon deustus Douglas ex Lindl. var. variabilis (Suksd.) Cronquist Native PEDEV2

  scabland penstemon · Scrophulariaceae 2 counties