Idaho

• Ada 16001
  1,138 taxa Open ↗
• Adams 16003
  1,150 taxa Open ↗
• Bannock 16005
  1,054 taxa Open ↗
• Bear Lake 16007
  742 taxa Open ↗
• Benewah 16009
  567 taxa Open ↗
• Bingham 16011
  581 taxa Open ↗
• Blaine 16013
  1,253 taxa Open ↗
• Boise 16015
  1,167 taxa Open ↗
• Bonner 16017
  1,263 taxa Open ↗
• Bonneville 16019
  857 taxa Open ↗

Showing 1,001–1,050 of 4,103.

• 
  Chenopodium album L. var. album Introduced CHALA

  lambsquarters · Chenopodiaceae 31 counties
• 
  Chenopodium atrovirens Rydb. Native CHAT

  pinyon goosefoot · Chenopodiaceae 17 counties
• 
  Chenopodium berlandieri Moq. Native CHBE4

  pitseed goosefoot · Chenopodiaceae 2 counties
• 
  Chenopodium berlandieri Moq. var. zschackii (Murr) Murr ex Asch. Native CHBEZ

  Zschack's goosefoot · Chenopodiaceae 2 counties
• 
  Chenopodium capitatum (L.) Asch. Native CHCA4

  blite goosefoot · Chenopodiaceae 11 counties
• 
  Chenopodium chenopodioides (L.) Aellen Native CHCH

  low goosefoot · Chenopodiaceae 2 counties
• 
  Chenopodium desiccatum A. Nelson Native CHDE

  aridland goosefoot · Chenopodiaceae 2 counties
• 
  Chenopodium foliosum (Moench) Asch. Introduced CHFO2

  leafy goosefoot · Chenopodiaceae 5 counties
• 
  Chenopodium fremontii S. Watson Native CHFR3

  Fremont's goosefoot · Chenopodiaceae 12 counties
• 
  Chenopodium fremontii S. Watson var. fremontii Native CHFRF

  Fremont's goosefoot · Chenopodiaceae 12 counties
• 
  Chenopodium glaucum L. Introduced CHGL3

  oakleaf goosefoot · Chenopodiaceae 10 counties
• 
  Chenopodium leptophyllum (Moq.) Nutt. ex S. Watson Native CHLE4

  narrowleaf goosefoot · Chenopodiaceae 21 counties
• 
  Chenopodium murale L. Introduced CHMU2

  nettleleaf goosefoot · Chenopodiaceae 2 counties
• ⚘
  Chenopodium overi Aellen Native CHOV

  Over's goosefoot · Chenopodiaceae 5 counties
• 
  Chenopodium rubrum L. Native CHRU

  red goosefoot · Chenopodiaceae 11 counties
• 
  Chenopodium salinum Standl. Native CHSA2

  Rocky Mountain goosefoot · Chenopodiaceae 4 counties
• 
  Chenopodium simplex (Torr.) Raf. Native CHSI2

  mapleleaf goosefoot · Chenopodiaceae 5 counties
• 
  Chenopodium subglabrum (S. Watson) A. Nelson Native CHSU2

  smooth goosefoot · Chenopodiaceae 3 counties
• 
  Chimaphila menziesii (R. Br. ex D. Don) Spreng. Native CHME

  little prince's pine · Pyrolaceae 3 counties
• 
  Chimaphila umbellata (L.) W.P.C. Barton Native CHUM

  pipsissewa · Pyrolaceae 17 counties
• 
  Chimaphila umbellata (L.) W.P.C. Barton ssp. occidentalis (Rydb.) Hultén Native CHUMO2

  pipsissewa · Pyrolaceae 17 counties
• 
  Chionophila tweedyi (Canby & Rose) L.F. Hend. Native CHTW

  Tweedy's snowlover · Scrophulariaceae 8 counties
• 
  Chondrilla juncea L. Introduced CHJU

  rush skeletonweed · Asteraceae 32 counties
• 
  Chorispora tenella (Pall.) DC. Introduced CHTE2

  crossflower · Brassicaceae 20 counties
• 
  Chorizanthe brevicornu Torr. Native CHBR

  brittle spineflower · Polygonaceae 5 counties
• 
  Chorizanthe brevicornu Torr. var. spathulata (Small ex Rydb.) C.L. Hitchc. Native CHBRS

  brittle spineflower · Polygonaceae 5 counties
• 
  Chorizanthe watsonii Torr. & A. Gray Native CHWA2

  fivetooth spineflower · Polygonaceae 12 counties
• 
  Chrysosplenium tetrandrum (Lund ex Malmgr.) Th. Fr. Native CHTE3

  northern golden saxifrage · Saxifragaceae 1 county
• 
  Chrysothamnus humilis Greene Native CHHU2

  Truckee rabbitbrush · Asteraceae 1 county
• 
  Chrysothamnus viscidiflorus (Hook.) Nutt. Native CHVI8

  yellow rabbitbrush · Asteraceae 38 counties
• 
  Chrysothamnus viscidiflorus (Hook.) Nutt. ssp. lanceolatus (Nutt.) H.M. Hall & Clem. Native CHVIL4

  yellow rabbitbrush · Asteraceae 30 counties
• 
  Chrysothamnus viscidiflorus (Hook.) Nutt. ssp. puberulus (D.C. Eaton) H.M. Hall & Clem. Native CHVIP4

  yellow rabbitbrush · Asteraceae 8 counties
• 
  Chrysothamnus viscidiflorus (Hook.) Nutt. ssp. viscidiflorus Native CHVIV2

  yellow rabbitbrush · Asteraceae 33 counties
• 
  Chrysothamnus viscidiflorus (Hook.) Nutt. ssp. viscidiflorus var. latifolius (D.C. Eaton) Greene Native CHVIL10

  yellow rabbitbrush · Asteraceae 1 county
• 
  Chrysothamnus viscidiflorus (Hook.) Nutt. ssp. viscidiflorus var. stenophyllus (A. Gray) H.M. Hall Native CHVIS5

  yellow rabbitbrush · Asteraceae 19 counties
• 
  Cicer arietinum L. Introduced CIAR5

  chick pea · Fabaceae 1 county
• 
  Cichorium intybus L. Introduced CIIN

  chicory · Asteraceae 19 counties
• 
  Cicuta bulbifera L. Native CIBU

  bulblet-bearing water hemlock · Apiaceae 6 counties
• 
  Cicuta douglasii (DC.) J.M. Coult. & Rose Native CIDO

  western water hemlock · Apiaceae 24 counties
• 
  Cicuta maculata L. Native CIMA2

  spotted water hemlock · Apiaceae 8 counties
• 
  Cicuta maculata L. var. angustifolia Hook. Native CIMAA

  spotted water hemlock · Apiaceae 7 counties
• 
  Cinna latifolia (Trevis. ex Goepp.) Griseb. Native CILA2

  drooping woodreed · Poaceae 11 counties
• 
  Circaea alpina L. Native CIAL

  small enchanter's nightshade · Onagraceae 23 counties
• 
  Circaea alpina L. ssp. alpina Native CIALA

  small enchanter's nightshade · Onagraceae 2 counties
• 
  Circaea alpina L. ssp. pacifica (Asch. & Magnus) P.H. Raven Native CIALP2

  small enchanter's nightshade · Onagraceae 20 counties
• 
  Cirsium arvense (L.) Scop. Introduced CIAR4

  Canada thistle · Asteraceae 44 counties
• 
  Cirsium brevifolium Nutt. Native CIBR

  Palouse thistle · Asteraceae 9 counties
• 
  Cirsium brevistylum Cronquist Native CIBR2

  clustered thistle · Asteraceae 4 counties
• ⚘
  Cirsium canovirens (Rydb.) Petr. Native CICA6

  graygreen thistle · Asteraceae 15 counties
• 
  Cirsium eatonii (A. Gray) B.L. Rob. Native CIEA

  Eaton's thistle · Asteraceae 7 counties