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 1,151–1,200 of 2,768.

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  Geranium carolinianum L. var. carolinianum Native GECAC4

  Carolina geranium · Geraniaceae 39 counties
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  Geranium maculatum L. Native GEMA

  spotted geranium · Geraniaceae 5 counties
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  Geranium molle L. Introduced GEMO

  dovefoot geranium · Geraniaceae 1 county
• 
  Geranium pusillum L. Introduced GEPU2

  small geranium · Geraniaceae 5 counties
• 
  Geum canadense Jacq. Native GECA7

  white avens · Rosaceae 32 counties
• 
  Geum canadense Jacq. var. canadense Native GECAC6

  white avens · Rosaceae 1 county
• 
  Geum vernum (Raf.) Torr. & A. Gray Native GEVE

  spring avens · Rosaceae 7 counties
• 
  Giliastrum acerosum (A. Gray) Rydb. Native GIAC4

  bluebowls · Polemoniaceae 4 counties
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  Gillenia stipulata (Muhl. ex Willd.) Baill. Native GIST5

  American ipecac · Rosaceae 3 counties
• 
  Gillenia trifoliata (L.) Moench Native GITR6

  Bowman's root · Rosaceae 1 county
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  Glandularia bipinnatifida (Nutt.) Nutt. Native GLBI2

  Dakota mock vervain · Verbenaceae 41 counties
• 
  Glandularia bipinnatifida (Nutt.) Nutt. var. bipinnatifida Native GLBIB

  Dakota mock vervain · Verbenaceae 41 counties
• 
  Glandularia bipinnatifida (Nutt.) Nutt. var. ciliata (Benth.) B.L. Turner Native GLBIC

  Davis Mountain mock vervain · Verbenaceae 3 counties
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  Glandularia canadensis (L.) Nutt. Native GLCA2

  rose mock vervain · Verbenaceae 42 counties
• 
  Glandularia pumila (Rydb.) Umber Native GLPU4

  pink mock vervain · Verbenaceae 28 counties
• 
  Glechoma hederacea L. Introduced GLHE2

  ground ivy · Lamiaceae 5 counties
• 
  Gleditsia triacanthos L. Native GLTR

  honeylocust · Fabaceae 27 counties
• 
  Glossopetalon spinescens A. Gray Native GLSP

  spiny greasebush · Crossosomataceae 1 county
• 
  Glossopetalon spinescens A. Gray var. planitierum (Ensign) Yatsk. Native GLSPP2

  plains greasebush · Crossosomataceae 1 county
• 
  Glyceria fluitans (L.) R. Br. Introduced GLFL2

  water mannagrass · Poaceae 1 county
• 
  Glyceria striata (Lam.) Hitchc. Native GLST

  fowl mannagrass · Poaceae 9 counties
• 
  Glycyrrhiza lepidota Pursh Native GLLE3

  American licorice · Fabaceae 22 counties
• 
  Goodyera pubescens (Willd.) R. Br. Native GOPU

  downy rattlesnake plantain · Orchidaceae 2 counties
• 
  Gossypianthus lanuginosus (Poir.) Moq. Native GOLA2

  woolly cottonflower · Amaranthaceae 6 counties
• 
  Gossypianthus lanuginosus (Poir.) Moq. var. lanuginosus Native GOLAL

  woolly cottonflower · Amaranthaceae 4 counties
• 
  Gossypianthus lanuginosus (Poir.) Moq. var. tenuiflorus (Hook.) Mears ex Henrickson Native GOLAT

  woolly cottonflower · Amaranthaceae 3 counties
• 
  Gratiola brevifolia Raf. Native GRBR

  sticky hedgehyssop · Scrophulariaceae 5 counties
• 
  Gratiola neglecta Torr. Native GRNE

  clammy hedgehyssop · Scrophulariaceae 7 counties
• 
  Gratiola virginiana L. Native GRVI

  roundfruit hedgehyssop · Scrophulariaceae 9 counties
• 
  Gratiola virginiana L. var. virginiana Native GRVIV

  roundfruit hedgehyssop · Scrophulariaceae 9 counties
• 
  Grindelia lanceolata Nutt. Native GRLA3

  narrowleaf gumweed · Asteraceae 17 counties
• 
  Grindelia lanceolata Nutt. var. lanceolata Native GRLAL

  narrowleaf gumweed · Asteraceae 1 county
• 
  Grindelia nuda Alph. Wood Native GRNU

  curlytop gumweed · Asteraceae 14 counties
• 
  Grindelia nuda Alph. Wood var. nuda Native GRNUN

  curlytop gumweed · Asteraceae 14 counties
• 
  Grindelia papposa G.L. Nesom & Suh Native GRPA8

  Spanish gold · Asteraceae 38 counties
• 
  Grindelia squarrosa (Pursh) Dunal Native GRSQ

  curlycup gumweed · Asteraceae 5 counties
• 
  Grindelia squarrosa (Pursh) Dunal var. squarrosa Native GRSQS2

  curlycup gumweed · Asteraceae 5 counties
• 
  Guilleminea densa (Humb. & Bonpl. ex Schult.) Moq. Native GUDE

  small matweed · Amaranthaceae 1 county
• 
  Gutierrezia sarothrae (Pursh) Britton & Rusby Native GUSA2

  broom snakeweed · Asteraceae 13 counties
• 
  Gutierrezia texana (DC.) Torr. & A. Gray Native GUTE2

  Texas snakeweed · Asteraceae 1 county
• 
  Gutierrezia texana (DC.) Torr. & A. Gray var. texana Native GUTET

  Texas snakeweed · Asteraceae 1 county
• 
  Gymnocladus dioicus (L.) K. Koch Native GYDI

  Kentucky coffeetree · Fabaceae 20 counties
• 
  Gymnopogon ambiguus (Michx.) Britton, Sterns & Poggenb. Native GYAM

  bearded skeletongrass · Poaceae 12 counties
• 
  Gypsophila paniculata L. Introduced GYPA

  baby's breath · Caryophyllaceae 1 county
• 
  Habenaria repens Nutt. Native HARE

  waterspider bog orchid · Orchidaceae 2 counties
• 
  Hackelia virginiana (L.) I.M. Johnst. Native HAVI2

  beggarslice · Boraginaceae 12 counties
• 
  Hamamelis vernalis Sarg. Native HAVE2

  Ozark witchhazel · Hamamelidaceae 11 counties
• 
  Hamamelis virginiana L. Native HAVI4

  American witchhazel · Hamamelidaceae 4 counties
• 
  Haploesthes greggii A. Gray Native HAGR4

  false broomweed · Asteraceae 6 counties
• 
  Haploesthes greggii A. Gray var. texana (J.M. Coult.) I.M. Johnst. Native HAGRT

  Texas false broomweed · Asteraceae 6 counties