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 2,701–2,750 of 3,559 (native).

• 
  Potentilla gracilis Douglas ex Hook. var. fastigiata (Nutt.) S. Watson Native POGRF2

  slender cinquefoil · Rosaceae 14 counties
• 
  Potentilla gracilis Douglas ex Hook. var. flabelliformis (Lehm.) Nutt. ex Torr. & A. Gray Native POGRF

  slender cinquefoil · Rosaceae 17 counties
• 
  Potentilla gracilis Douglas ex Hook. var. gracilis Native POGRG3

  graceful cinquefoil · Rosaceae 16 counties
• 
  Potentilla newberryi A. Gray Native PONE7

  Newberry's cinquefoil · Rosaceae 1 county
• 
  Potentilla nivea L. Native PONI2

  snow cinquefoil · Rosaceae 2 counties
• 
  Potentilla nivea L. var. pentaphylla Lehm. Native PONIP

  fiveleaf cinquefoil · Rosaceae 2 counties
• 
  Potentilla norvegica L. Native PONO3

  Norwegian cinquefoil · Rosaceae 14 counties
• 
  Potentilla norvegica L. ssp. monspeliensis (L.) Asch. & Graebn. Native PONOM

  Norwegian cinquefoil · Rosaceae 14 counties
• ⚘
  Potentilla paradoxa Nutt. Native POPA15

  Paradox cinquefoil · Rosaceae 3 counties
• ⚘
  Potentilla pectinisecta Rydb. Native POPE23

  combleaf cinquefoil · Rosaceae 3 counties
• 
  Potentilla pulcherrima Lehm. Native POPU9

  beautiful cinquefoil · Rosaceae 6 counties
• 
  Potentilla rivalis Nutt. Native PORI3

  brook cinquefoil · Rosaceae 12 counties
• 
  Potentilla uniflora Ledeb. Native POUN2

  oneflower cinquefoil · Rosaceae 2 counties
• 
  Potentilla villosa Pall. ex Pursh Native POVI4

  villous cinquefoil · Rosaceae 4 counties
• 
  Prenanthes alata (Hook.) D. Dietr. Native PRAL

  western rattlesnakeroot · Asteraceae 11 counties
• 
  Prosartes hookeri Torr. Native PRHO2

  drops-of-gold · Liliaceae 28 counties
• 
  Prosartes hookeri Torr. var. oregana (S. Watson) Kartesz Native PRHOO

  Oregon drops of gold · Liliaceae 28 counties
• 
  Prosartes smithii (Hook.) Utech, Shinwari & Kawano Native PRSM

  largeflower fairybells · Liliaceae 10 counties
• 
  Prosartes trachycarpa S. Watson Native PRTR4

  roughfruit fairybells · Liliaceae 10 counties
• 
  Prunella vulgaris L. Native PRVU

  common selfheal · Lamiaceae 33 counties
• 
  Prunella vulgaris L. ssp. lanceolata (W. Bartram) Hultén Native PRVUL2

  lance selfheal · Lamiaceae 33 counties
• 
  Prunella vulgaris L. ssp. vulgaris Native PRVUV

  common selfheal · Lamiaceae 3 counties
• 
  Prunus americana Marshall Native PRAM

  American plum · Rosaceae 1 county
• 
  Prunus emarginata (Douglas ex Hook.) D. Dietr. Native PREM

  bitter cherry · Rosaceae 34 counties
• 
  Prunus emarginata (Douglas ex Hook.) D. Dietr. var. emarginata Native PREME

  bitter cherry · Rosaceae 13 counties
• 
  Prunus emarginata (Douglas ex Hook.) D. Dietr. var. mollis (Douglas ex Hook.) W.H. Brewer Native PREMM

  bitter cherry · Rosaceae 24 counties
• 
  Prunus serotina Ehrh. Native PRSE2

  black cherry · Rosaceae 1 county
• 
  Prunus virginiana L. Native PRVI

  chokecherry · Rosaceae 27 counties
• 
  Prunus virginiana L. var. demissa (Nutt.) Torr. Native PRVID

  western chokecherry · Rosaceae 16 counties
• 
  Prunus virginiana L. var. melanocarpa (A. Nelson) Sarg. Native PRVIM

  black chokecherry · Rosaceae 20 counties
• 
  Pseudognaphalium canescens (DC.) W.A. Weber Native PSCA11

  Wright's cudweed · Asteraceae 19 counties
• 
  Pseudognaphalium canescens (DC.) W.A. Weber ssp. thermale (E.E. Nelson) Kartesz Native PSCAT

  Wright's cudweed · Asteraceae 19 counties
• 
  Pseudognaphalium macounii (Greene) Kartesz Native PSMA11

  Macoun's cudweed · Asteraceae 4 counties
• 
  Pseudognaphalium stramineum (Kunth) Anderb. Native PSST7

  cottonbatting plant · Asteraceae 15 counties
• 
  Pseudoroegneria spicata (Pursh) Á. Löve Native PSSP6

  bluebunch wheatgrass · Poaceae 22 counties
• 
  Pseudoroegneria spicata (Pursh) Á. Löve ssp. inermis (Scribn. & J.G. Sm.) Á. Löve Native PSSPI

  beardless wheatgrass · Poaceae 9 counties
• 
  Pseudoroegneria spicata (Pursh) Á. Löve ssp. spicata Native PSSPS

  bluebunch wheatgrass · Poaceae 22 counties
• 
  Pseudostellaria jamesiana (Torr.) W.A. Weber & R.L. Hartm. Native PSJA2

  tuber starwort · Caryophyllaceae 5 counties
• 
  Pseudotsuga menziesii (Mirb.) Franco Native PSME

  Douglas-fir · Pinaceae 33 counties
• 
  Pseudotsuga menziesii (Mirb.) Franco var. glauca (Beissn.) Franco Native PSMEG

  Rocky Mountain Douglas-fir · Pinaceae 2 counties
• 
  Pseudotsuga menziesii (Mirb.) Franco var. menziesii Native PSMEM

  Douglas-fir · Pinaceae 31 counties
• 
  Psilocarphus brevissimus Nutt. Native PSBR

  short woollyheads · Asteraceae 2 counties
• 
  Psilocarphus brevissimus Nutt. var. brevissimus Native PSBRB

  short woollyheads · Asteraceae 2 counties
• 
  Psilocarphus elatior (A. Gray) A. Gray Native PSEL

  meadow woollyheads · Asteraceae 10 counties
• 
  Psilocarphus oregonus Nutt. Native PSOR

  Oregon woollyheads · Asteraceae 4 counties
• 
  Psilocarphus tenellus Nutt. Native PSTE

  slender woollyheads · Asteraceae 3 counties
• 
  Psilocarphus tenellus Nutt. var. tenellus Native PSTET2

  slender woollyheads · Asteraceae 3 counties
• 
  Psoralidium lanceolatum (Pursh) Rydb. Native PSLA3

  lemon scurfpea · Fabaceae 12 counties
• 
  Pteridium aquilinum (L.) Kuhn Native PTAQ

  western brackenfern · Dennstaedtiaceae 32 counties
• 
  Pteridium aquilinum (L.) Kuhn var. pubescens Underw. Native PTAQP2

  hairy brackenfern · Dennstaedtiaceae 32 counties