Oklahoma

• Adair 40001
  462 taxa Open ↗
• Alfalfa 40003
  443 taxa Open ↗
• Atoka 40005
  275 taxa Open ↗
• Beaver 40007
  382 taxa Open ↗
• Beckham 40009
  298 taxa Open ↗
• Blaine 40011
  437 taxa Open ↗
• Bryan 40013
  935 taxa Open ↗
• Caddo 40015
  574 taxa Open ↗
• Canadian 40017
  444 taxa Open ↗
• Carter 40019
  424 taxa Open ↗

Showing 401–450 of 2,768.

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  Callitriche terrestris Raf. Native CATE19

  terrestrial water-starwort · Callitrichaceae 5 counties
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  Calopogon oklahomensis D.H. Goldman Native CAOK2

  Oklahoma grasspink · Orchidaceae 16 counties
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  Calopogon tuberosus (L.) Britton, Sterns & Poggenb. Native CATU5

  tuberous grasspink · Orchidaceae 3 counties
• 
  Calopogon tuberosus (L.) Britton, Sterns & Poggenb. var. tuberosus Native CATUT

  tuberous grasspink · Orchidaceae 3 counties
• 
  Calycocarpum lyonii (Pursh) A. Gray Native CALY2

  cupseed · Menispermaceae 3 counties
• 
  Calylophus berlandieri Spach Native CABE6

  Berlandier's sundrops · Onagraceae 25 counties
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  Calylophus berlandieri Spach ssp. berlandieri Native CABEB2

  Berlandier's sundrops · Onagraceae 13 counties
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  Calylophus berlandieri Spach ssp. pinifolius (Engelm. ex A. Gray) Towner Native CABEP2

  Berlandier's sundrops · Onagraceae 14 counties
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  Calylophus hartwegii (Benth.) P.H. Raven Native CAHA14

  Hartweg's sundrops · Onagraceae 19 counties
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  Calylophus hartwegii (Benth.) P.H. Raven ssp. fendleri (A. Gray) Towner & P.H. Raven Native CAHAF

  Hartweg's sundrops · Onagraceae 14 counties
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  Calylophus hartwegii (Benth.) P.H. Raven ssp. pubescens (A. Gray) Towner & P.H. Raven Native CAHAP

  Hartweg's sundrops · Onagraceae 13 counties
• 
  Calylophus lavandulifolius (Torr. & A. Gray) P.H. Raven Native CALA38

  lavenderleaf sundrops · Onagraceae 6 counties
• 
  Calylophus serrulatus (Nutt.) P.H. Raven Native CASE12

  yellow sundrops · Onagraceae 39 counties
• 
  Calyptocarpus vialis Less. Introduced CAVI2

  straggler daisy · Asteraceae 1 county
• 
  Calystegia sepium (L.) R. Br. Both CASE13

  hedge false bindweed · Convolvulaceae 15 counties
• 
  Calystegia sepium (L.) R. Br. ssp. americana (Sims) Brummitt Native CASEA2

  hedge false bindweed · Convolvulaceae 15 counties
• 
  Camassia angusta (Engelm. & A. Gray) Blank. Native CAAN2

  prairie camas · Liliaceae 19 counties
• 
  Camassia scilloides (Raf.) Cory Native CASC5

  Atlantic camas · Liliaceae 13 counties
• 
  Camelina microcarpa Andrz. ex DC. Introduced CAMI2

  littlepod false flax · Brassicaceae 26 counties
• 
  Campanulastrum americanum (L.) Small Native CAAM18

  American bellflower · Campanulaceae 13 counties
• 
  Campsis radicans (L.) Seem. ex Bureau Native CARA2

  trumpet creeper · Bignoniaceae 20 counties
• 
  Cannabis sativa L. Introduced CASA3

  marijuana · Cannabaceae 2 counties
• 
  Cannabis sativa L. ssp. sativa Introduced CASAS3

  marijuana · Cannabaceae 2 counties
• 
  Cannabis sativa L. ssp. sativa var. sativa Introduced CASAS9

  marijuana · Cannabaceae 2 counties
• 
  Capsella bursa-pastoris (L.) Medik. Introduced CABU2

  shepherd's purse · Brassicaceae 33 counties
• 
  Cardamine bulbosa (Schreb. ex Muhl.) Britton, Sterns & Poggenb. Native CABU3

  bulbous bittercress · Brassicaceae 5 counties
• 
  Cardamine concatenata (Michx.) Sw. Native CACO26

  cutleaf toothwort · Brassicaceae 6 counties
• 
  Cardamine hirsuta L. Introduced CAHI3

  hairy bittercress · Brassicaceae 1 county
• 
  Cardamine parviflora L. Native CAPA12

  sand bittercress · Brassicaceae 5 counties
• 
  Cardamine parviflora L. var. arenicola (Britton) O.E. Schulz Native CAPAA2

  sand bittercress · Brassicaceae 5 counties
• 
  Cardamine pensylvanica Muhl. ex Willd. Native CAPE3

  Pennsylvania bittercress · Brassicaceae 6 counties
• 
  Cardaria draba (L.) Desv. Introduced CADR

  whitetop · Brassicaceae 3 counties
• 
  Cardiospermum halicacabum L. Introduced CAHA13

  balloon vine · Sapindaceae 11 counties
• 
  Carduus nutans L. Introduced CANU4

  nodding plumeless thistle · Asteraceae 3 counties
• 
  Carex albicans Willd. ex Spreng. Native CAAL25

  whitetinge sedge · Cyperaceae 13 counties
• 
  Carex albicans Willd. ex Spreng. var. albicans Native CAALA

  whitetinge sedge · Cyperaceae 12 counties
• 
  Carex albicans Willd. ex Spreng. var. australis (L.H. Bailey) J. Rettig Native CAALA2

  stellate sedge · Cyperaceae 1 county
• 
  Carex amphibola Steud. Native CAAM8

  eastern narrowleaf sedge · Cyperaceae 1 county
• 
  Carex annectens (E.P. Bicknell) E.P. Bicknell Native CAAN6

  yellowfruit sedge · Cyperaceae 11 counties
• 
  Carex austrina (Small) Mack. Native CAAU6

  southern sedge · Cyperaceae 17 counties
• 
  Carex basiantha Steud. Native CABA24

  Willdenow's sedge · Cyperaceae 1 county
• 
  Carex blanda Dewey Native CABL

  eastern woodland sedge · Cyperaceae 21 counties
• 
  Carex brevior (Dewey) Mack. Native CABR10

  shortbeak sedge · Cyperaceae 21 counties
• 
  Carex bushii Mack. Native CABU5

  Bush's sedge · Cyperaceae 14 counties
• 
  Carex cephalophora Muhl. ex Willd. Native CACE

  oval-leaf sedge · Cyperaceae 1 county
• 
  Carex crawei Dewey Native CACR3

  Crawe's sedge · Cyperaceae 4 counties
• 
  Carex crinita Lam. Native CACR6

  fringed sedge · Cyperaceae 1 county
• 
  Carex crinita Lam. var. brevicrinis Fernald Native CACRB

  fringed sedge · Cyperaceae 1 county
• 
  Carex crus-corvi Shuttlw. ex Kunze Native CACR8

  ravenfoot sedge · Cyperaceae 9 counties
• 
  Carex davisii Schwein. & Torr. Native CADA

  Davis' sedge · Cyperaceae 2 counties