Arkansas

• Arkansas 05001
  816 taxa Open ↗
• Ashley 05003
  1,236 taxa Open ↗
• Baxter 05005
  1,025 taxa Open ↗
• Benton 05007
  1,372 taxa Open ↗
• Boone 05009
  697 taxa Open ↗
• Bradley 05011
  1,145 taxa Open ↗
• Calhoun 05013
  573 taxa Open ↗
• Carroll 05015
  1,039 taxa Open ↗
• Chicot 05017
  440 taxa Open ↗
• Clark 05019
  896 taxa Open ↗

Showing 201–250 of 562 (introduced).

• 
  Erysimum repandum L. Introduced ERRE4

  spreading wallflower · Brassicaceae 11 counties
• 
  Eucalyptus glaucescens Maiden & Blakely Introduced EUGL16

  tingiringi gum · Myrtaceae 1 county
• 
  Euonymus japonicus Thunb. Introduced EUJA8

  Japanese spindletree · Celastraceae 2 counties
• 
  Euphorbia cyparissias L. Introduced EUCY2

  cypress spurge · Euphorbiaceae 5 counties
• 
  Euphorbia davidii Subils Introduced EUDA5

  David's spurge · Euphorbiaceae 1 county
• 
  Facelis retusa (Lam.) Sch. Bip. Introduced FARE

  annual trampweed · Asteraceae 22 counties
• 
  Fatoua villosa (Thunb.) Nakai Introduced FAVI

  hairy crabweed · Moraceae 2 counties
• 
  Ficus carica L. Introduced FICA

  edible fig · Moraceae 2 counties
• 
  Fimbristylis littoralis Gaudich. Introduced FILI3

  fimbry · Cyperaceae 13 counties
• 
  Firmiana simplex (L.) W. Wight Introduced FISI2

  Chinese parasoltree · Sterculiaceae 3 counties
• 
  Galinsoga quadriradiata Cav. Introduced GAQU

  shaggy soldier · Asteraceae 6 counties
• 
  Galium divaricatum Pourr. ex Lam. Introduced GADI

  Lamarck's bedstraw · Rubiaceae 6 counties
• 
  Galium tricornutum Dandy Introduced GATR6

  roughfruit corn bedstraw · Rubiaceae 1 county
• 
  Geranium columbinum L. Introduced GECO

  longstalk cranesbill · Geraniaceae 4 counties
• 
  Geranium dissectum L. Introduced GEDI

  cutleaf geranium · Geraniaceae 11 counties
• 
  Geranium molle L. Introduced GEMO

  dovefoot geranium · Geraniaceae 5 counties
• 
  Geranium pusillum L. Introduced GEPU2

  small geranium · Geraniaceae 9 counties
• 
  Ginkgo biloba L. Introduced GIBI2

  maidenhair tree · Ginkgoaceae 1 county
• ⚘
  Gladiolus ×gandavensis Van Houtte [dalenii × oppositiflorus] Introduced GLGA2

  gladiolus · Iridaceae 1 county
• 
  Glandularia pulchella (Sweet) Troncoso Introduced GLPU3

  South American mock vervain · Verbenaceae 3 counties
• 
  Glechoma hederacea L. Introduced GLHE2

  ground ivy · Lamiaceae 29 counties
• 
  Glinus lotoides L. Introduced GLLO

  lotus sweetjuice · Molluginaceae 4 counties
• 
  Glyceria fluitans (L.) R. Br. Introduced GLFL2

  water mannagrass · Poaceae 1 county
• 
  Glycine max (L.) Merr. Introduced GLMA4

  soybean · Fabaceae 2 counties
• 
  Gymnostyles stolonifera (Brot.) Tutin Introduced GYST

  carpet burrweed · Asteraceae 8 counties
• 
  Hedera helix L. Introduced HEHE

  English ivy · Araliaceae 1 county
• 
  Heliotropium europaeum L. Introduced HEEU

  European heliotrope · Boraginaceae 3 counties
• 
  Heliotropium indicum L. Introduced HEIN

  Indian heliotrope · Boraginaceae 55 counties
• 
  Hemerocallis fulva (L.) L. Introduced HEFU

  orange daylily · Liliaceae 24 counties
• 
  Hesperis matronalis L. Introduced HEMA3

  dames rocket · Brassicaceae 6 counties
• 
  Hibiscus syriacus L. Introduced HISY

  rose of Sharon · Malvaceae 10 counties
• 
  Hibiscus trionum L. Introduced HITR

  flower of an hour · Malvaceae 5 counties
• 
  Hieracium aurantiacum L. Introduced HIAU

  orange hawkweed · Asteraceae 1 county
• 
  Holcus lanatus L. Introduced HOLA

  common velvetgrass · Poaceae 14 counties
• 
  Holosteum umbellatum L. Introduced HOUM

  jagged chickweed · Caryophyllaceae 9 counties
• 
  Hordeum vulgare L. Introduced HOVU

  common barley · Poaceae 3 counties
• 
  Hydrilla verticillata (L. f.) Royle Introduced HYVE3

  waterthyme · Hydrocharitaceae 3 counties
• 
  Hydrocotyle sibthorpioides Lam. Introduced HYSI

  lawn marshpennywort · Apiaceae 2 counties
• 
  Hylotelephium erythrostictum (Miq.) H. Ohba Introduced HYER3

  garden stonecrop · Crassulaceae 3 counties
• 
  Hypericum perforatum L. Introduced HYPE

  common St. Johnswort · Clusiaceae 10 counties
• 
  Hypochaeris glabra L. Introduced HYGL2

  smooth cat's ear · Asteraceae 5 counties
• 
  Hypochaeris radicata L. Introduced HYRA3

  hairy cat's ear · Asteraceae 9 counties
• 
  Ibicella lutea (Lindl.) Van Eselt. Introduced IBLU

  yellow unicorn-plant · Pedaliaceae 1 county
• 
  Imperata cylindrica (L.) P. Beauv. Introduced IMCY

  cogongrass · Poaceae 1 county
• 
  Ipomoea coccinea L. Introduced IPCO3

  redstar · Convolvulaceae 14 counties
• 
  Ipomoea hederacea Jacq. Introduced IPHE

  ivyleaf morning-glory · Convolvulaceae 40 counties
• 
  Ipomoea purpurea (L.) Roth Introduced IPPU2

  tall morning-glory · Convolvulaceae 10 counties
• 
  Ipomoea quamoclit L. Introduced IPQU

  cypressvine · Convolvulaceae 3 counties
• 
  Ipomoea turbinata Lag. Introduced IPTU3

  lilacbell · Convolvulaceae 2 counties
• 
  Ipomoea wrightii A. Gray Introduced IPWR

  Wright's morning-glory · Convolvulaceae 6 counties