California

• Alameda 06001
  1,856 taxa Open ↗
• Alpine 06003
  1,174 taxa Open ↗
• Amador 06005
  1,226 taxa Open ↗
• Butte 06007
  2,704 taxa Open ↗
• Calaveras 06009
  1,227 taxa Open ↗
• Colusa 06011
  1,330 taxa Open ↗
• Contra Costa 06013
  1,712 taxa Open ↗
• Del Norte 06015
  1,424 taxa Open ↗
• El Dorado 06017
  1,950 taxa Open ↗
• Fresno 06019
  2,373 taxa Open ↗

Showing 6,751–6,800 of 8,499 (native).

• 
  Pleuropogon refractus (A. Gray) Benth. ex Vasey Native PLRE2

  nodding semaphoregrass · Poaceae 4 counties
• 
  Pluchea odorata (L.) Cass. Native PLOD

  sweetscent · Asteraceae 14 counties
• 
  Pluchea odorata (L.) Cass. var. odorata Native PLODO

  sweetscent · Asteraceae 14 counties
• 
  Pluchea sericea (Nutt.) Coville Native PLSE

  arrowweed · Asteraceae 12 counties
• 
  Poa abbreviata R. Br. Native POAB

  short bluegrass · Poaceae 1 county
• 
  Poa abbreviata R. Br. ssp. marshii Soreng Native POABM

  Marsh's bluegrass · Poaceae 1 county
• 
  Poa abbreviata R. Br. ssp. pattersonii (Vasey) Á. Löve & D. Löve & Kapoor Native POABP

  Patterson's bluegrass · Poaceae 1 county
• 
  Poa atropurpurea Scribn. Native POAT

  San Bernardino bluegrass · Poaceae 2 counties
• 
  Poa bigelovii Vasey & Scribn. Native POBI

  Bigelow's bluegrass · Poaceae 5 counties
• 
  Poa bolanderi Vasey Native POBO

  Bolander's bluegrass · Poaceae 25 counties
• 
  Poa confinis Vasey Native POCO2

  coastline bluegrass · Poaceae 3 counties
• 
  Poa cusickii Vasey Native POCU3

  Cusick's bluegrass · Poaceae 19 counties
• 
  Poa cusickii Vasey ssp. cusickii Native POCUC4

  Cusick's bluegrass · Poaceae 10 counties
• 
  Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber Native POCUE2

  Cusick's bluegrass · Poaceae 14 counties
• 
  Poa cusickii Vasey ssp. pallida Soreng Native POCUP3

  Cusick's bluegrass · Poaceae 3 counties
• 
  Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng Native POCUP4

  Cusick's bluegrass · Poaceae 2 counties
• 
  Poa douglasii Nees Native PODO

  Douglas' bluegrass · Poaceae 12 counties
• 
  Poa fendleriana (Steud.) Vasey Native POFE

  muttongrass · Poaceae 15 counties
• 
  Poa fendleriana (Steud.) Vasey ssp. longiligula (Scribn. & T.A. Williams) Soreng Native POFEL

  muttongrass · Poaceae 15 counties
• 
  Poa glauca Vahl Native POGL

  glaucous bluegrass · Poaceae 8 counties
• 
  Poa glauca Vahl ssp. rupicola (Nash ex Rydb.) W.A. Weber Native POGLR2

  timberline bluegrass · Poaceae 8 counties
• 
  Poa howellii Vasey & Scribn. Native POHO6

  Howell's bluegrass · Poaceae 28 counties
• 
  Poa keckii Soreng Native POKE4

  Keck's bluegrass · Poaceae 7 counties
• 
  Poa kelloggii Vasey Native POKE

  Kellogg's bluegrass · Poaceae 7 counties
• 
  Poa leibergii Scribn. Native POLE

  Leiberg's bluegrass · Poaceae 1 county
• 
  Poa leptocoma Trin. Native POLE2

  marsh bluegrass · Poaceae 9 counties
• 
  Poa lettermanii Vasey Native POLE3

  Letterman's bluegrass · Poaceae 4 counties
• 
  Poa macrantha Vasey Native POMA26

  seashore bluegrass · Poaceae 3 counties
• 
  Poa napensis Beetle Native PONA

  Napa bluegrass · Poaceae 1 county
• 
  Poa nervosa (Hook.) Vasey Native PONE2

  Wheeler bluegrass · Poaceae 1 county
• 
  Poa palustris L. Native POPA2

  fowl bluegrass · Poaceae 20 counties
• 
  Poa piperi Hitchc. Native POPI2

  Piper's bluegrass · Poaceae 2 counties
• 
  Poa pringlei Scribn. Native POPR2

  Pringle's bluegrass · Poaceae 13 counties
• 
  Poa rhizomata Hitchc. Native PORH

  rhizome bluegrass · Poaceae 3 counties
• 
  Poa secunda J. Presl Native POSE

  Sandberg bluegrass · Poaceae 55 counties
• 
  Poa sierrae J.T. Howell Native POSI6

  Sierra bluegrass · Poaceae 6 counties
• 
  Poa stebbinsii Soreng Native POST11

  Stebbin's bluegrass · Poaceae 9 counties
• 
  Poa tenerrima Scribn. Native POTE5

  delicate bluegrass · Poaceae 8 counties
• 
  Poa unilateralis Scribn. Native POUN

  San Francisco bluegrass · Poaceae 8 counties
• 
  Poa unilateralis Scribn. ssp. unilateralis Native POUNU

  San Francisco bluegrass · Poaceae 8 counties
• 
  Poa wheeleri Vasey Native POWH2

  Wheeler's bluegrass · Poaceae 22 counties
• ⚘
  Poa ×limosa Scribn. & T.A. Williams (pro sp.) [pratensis × secunda] Native POLI13

  Lassen County bluegrass · Poaceae 3 counties
• 
  Podistera nevadensis (A. Gray) S. Watson Native PONE4

  Nevada podistera · Apiaceae 6 counties
• 
  Pogogyne abramsii J.T. Howell Native POAB2

  San Diego mesamint · Lamiaceae 1 county
• 
  Pogogyne clareana J.T. Howell Native POCL2

  Santa Lucia mint · Lamiaceae 1 county
• 
  Pogogyne douglasii Benth. Native PODO2

  Douglas' mesamint · Lamiaceae 16 counties
• 
  Pogogyne douglasii Benth. ssp. douglasii Native PODOD2

  Douglas' mesamint · Lamiaceae 1 county
• 
  Pogogyne douglasii Benth. ssp. parviflora (Benth.) J.T. Howell Native PODOP2

  Douglas' mesamint · Lamiaceae 2 counties
• 
  Pogogyne floribunda Jokerst Native POFL17

  profuseflower mesamint · Lamiaceae 5 counties
• 
  Pogogyne nudiuscula A. Gray Native PONU

  Otay mesamint · Lamiaceae 1 county