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 7,501–7,550 of 9,954.

• 
  Phleum pratense L. Introduced PHPR3

  timothy · Poaceae 39 counties
• 
  Phlox adsurgens Torr. ex A. Gray Native PHAD2

  northern phlox · Polemoniaceae 5 counties
• 
  Phlox austromontana Coville Native PHAU3

  mountain phlox · Polemoniaceae 17 counties
• 
  Phlox caespitosa Nutt. Native PHCA7

  tufted phlox · Polemoniaceae 8 counties
• 
  Phlox condensata (A. Gray) E.E. Nelson Native PHCO11

  dwarf phlox · Polemoniaceae 2 counties
• ⚘
  Phlox covillei E.E. Nelson Native PHCO12

  Coville's phlox · Polemoniaceae 7 counties
• 
  Phlox diffusa Benth. Native PHDI3

  spreading phlox · Polemoniaceae 28 counties
• 
  Phlox diffusa Benth. ssp. diffusa Native PHDID2

  spreading phlox · Polemoniaceae 2 counties
• 
  Phlox diffusa Benth. ssp. longistylis Wherry Native PHDIL5

  spreading phlox · Polemoniaceae 1 county
• 
  Phlox diffusa Benth. ssp. subcarinata Wherry Native PHDIS

  spreading phlox · Polemoniaceae 1 county
• ⚘
  Phlox dispersa Sharsm. Native PHDI4

  High Sierra phlox · Polemoniaceae 2 counties
• 
  Phlox dolichantha A. Gray Native PHDO2

  Big Bear Valley phlox · Polemoniaceae 1 county
• 
  Phlox hirsuta E.E. Nelson Native PHHI7

  Yreka phlox · Polemoniaceae 1 county
• 
  Phlox hoodii Richardson Native PHHO

  spiny phlox · Polemoniaceae 9 counties
• 
  Phlox hoodii Richardson ssp. canescens (Torr. & A. Gray) Wherry Native PHHOC

  carpet phlox · Polemoniaceae 7 counties
• 
  Phlox hoodii Richardson ssp. muscoides (Nutt.) Wherry Native PHHOM

  musk phlox · Polemoniaceae 5 counties
• 
  Phlox longifolia Nutt. Native PHLO2

  longleaf phlox · Polemoniaceae 5 counties
• 
  Phlox longifolia Nutt. ssp. brevifolia (A. Gray) H. Mason Native PHLOB

  longleaf phlox · Polemoniaceae 1 county
• 
  Phlox longifolia Nutt. ssp. longifolia Native PHLOL2

  longleaf phlox · Polemoniaceae 1 county
• 
  Phlox pulvinata (Wherry) Cronquist Native PHPU5

  cushion phlox · Polemoniaceae 8 counties
• ⚘
  Phlox rigida Benth. Native PHRI5

  stiff phlox · Polemoniaceae 19 counties
• 
  Phlox speciosa Pursh Native PHSP

  showy phlox · Polemoniaceae 20 counties
• 
  Phlox speciosa Pursh ssp. nitida (Suksd.) Wherry Native PHSPN2

  showy phlox · Polemoniaceae 6 counties
• 
  Phlox speciosa Pursh ssp. occidentalis (Durand ex Torr.) Wherry Native PHSPO

  showy phlox · Polemoniaceae 19 counties
• 
  Phlox stansburyi (Torr.) A. Heller Native PHST11

  cold-desert phlox · Polemoniaceae 8 counties
• 
  Phlox stansburyi (Torr.) A. Heller ssp. superba (Brand) Wherry Native PHSTS4

  cold-desert phlox · Polemoniaceae 2 counties
• 
  Phlox viridis E.E. Nelson Native PHVI10

  green phlox · Polemoniaceae 4 counties
• 
  Phlox viridis E.E. Nelson ssp. compacta (Brand) Wherry Native PHVIC3

  green phlox · Polemoniaceae 4 counties
• 
  Phlox viridis E.E. Nelson ssp. longipes (M.E. Jones) Wherry Native PHVIL2

  green phlox · Polemoniaceae 2 counties
• 
  Phoenicaulis cheiranthoides Nutt. Native PHCH

  wallflower phoenicaulis · Brassicaceae 18 counties
• 
  Phoenix canariensis hort. ex Chabaud Introduced PHCA13

  Canary Island date palm · Arecaceae 6 counties
• 
  Phoenix dactylifera L. Introduced PHDA4

  date palm · Arecaceae 3 counties
• 
  Pholisma arenarium Nutt. ex Hook. Native PHAR5

  desert christmas tree · Lennoaceae 7 counties
• 
  Pholisma sonorae (Torr. ex A. Gray) Yatsk. Native PHSO

  sandfood · Lennoaceae 1 county
• 
  Pholistoma auritum (Lindl.) Lilja Native PHAU4

  blue fiestaflower · Hydrophyllaceae 30 counties
• 
  Pholistoma auritum (Lindl.) Lilja var. arizonicum (M.E. Jones) Constance Native PHAUA

  Arizona fiestaflower · Hydrophyllaceae 1 county
• 
  Pholistoma auritum (Lindl.) Lilja var. auritum Native PHAUA2

  blue fiestaflower · Hydrophyllaceae 28 counties
• 
  Pholistoma membranaceum (Benth.) Constance Native PHME3

  white fiestaflower · Hydrophyllaceae 21 counties
• 
  Pholistoma racemosum (Nutt. ex A. Gray) Constance Native PHRA5

  racemed fiestaflower · Hydrophyllaceae 7 counties
• 
  Phoradendron californicum Nutt. Native PHCA8

  mesquite mistletoe · Viscaceae 6 counties
• 
  Phoradendron densum Torr. ex Trel. Native PHDE14

  dense mistletoe · Viscaceae 24 counties
• 
  Phoradendron juniperinum Engelm. ex A. Gray Native PHJU

  juniper mistletoe · Viscaceae 21 counties
• 
  Phoradendron libocedri (Engelm.) Howell Native PHLI4

  incense cedar mistletoe · Viscaceae 22 counties
• 
  Phoradendron macrophyllum (Engelm.) Cockerell Native PHMA18

  Colorado Desert mistletoe · Viscaceae 28 counties
• 
  Phoradendron macrophyllum (Engelm.) Cockerell ssp. macrophyllum Native PHMAM2

  Colorado Desert mistletoe · Viscaceae 28 counties
• 
  Phoradendron pauciflorum Torr. Native PHPA17

  fir mistletoe · Viscaceae 8 counties
• 
  Phoradendron villosum (Nutt.) Nutt. Native PHVI9

  Pacific mistletoe · Viscaceae 42 counties
• 
  Photinia davidiana (Decne.) Cardot Introduced PHDA5

  Chinese photinia · Rosaceae 1 county
• 
  Phragmites australis (Cav.) Trin. ex Steud. Both PHAU7

  common reed · Poaceae 30 counties
• 
  Phragmites australis (Cav.) Trin. ex Steud. ssp. americanus Saltonst., P.M. Peterson & Soreng Native PHAUA6

  American common reed · Poaceae 10 counties