Alabama

• Autauga 01001
  646 taxa Open ↗
• Baldwin 01003
  1,339 taxa Open ↗
• Barbour 01005
  390 taxa Open ↗
• Bibb 01007
  807 taxa Open ↗
• Blount 01009
  305 taxa Open ↗
• Bullock 01011
  262 taxa Open ↗
• Butler 01013
  347 taxa Open ↗
• Calhoun 01015
  525 taxa Open ↗
• Chambers 01017
  265 taxa Open ↗
• Cherokee 01019
  402 taxa Open ↗

Showing 1,601–1,650 of 3,934.

• 
  Hemerocallis fulva (L.) L. Introduced HEFU

  orange daylily · Liliaceae 10 counties
• 
  Hepatica nobilis Schreb. Native HENO2

  hepatica · Ranunculaceae 17 counties
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  Hepatica nobilis Schreb. var. acuta (Pursh) Steyerm. Native HENOA

  sharplobe hepatica · Ranunculaceae 2 counties
• 
  Hepatica nobilis Schreb. var. obtusa (Pursh) Steyerm. Native HENOO

  roundlobe hepatica · Ranunculaceae 4 counties
• 
  Herbertia lahue (Molina) Goldblatt Native HELA6

  prairienymph · Iridaceae 1 county
• 
  Herbertia lahue (Molina) Goldblatt ssp. caerulea (Herb.) Goldblatt Native HELAC

  prairienymph · Iridaceae 1 county
• 
  Heteranthera dubia (Jacq.) MacMill. Native HEDU2

  grassleaf mudplantain · Pontederiaceae 6 counties
• 
  Heteranthera reniformis Ruiz & Pav. Native HERE

  kidneyleaf mudplantain · Pontederiaceae 13 counties
• 
  Heteropogon melanocarpus (Elliott) Elliott ex Benth. Native HEME

  sweet tanglehead · Poaceae 1 county
• 
  Heterotheca subaxillaris (Lam.) Britton & Rusby Native HESU3

  camphorweed · Asteraceae 11 counties
• 
  Heuchera americana L. Native HEAM6

  American alumroot · Saxifragaceae 9 counties
• 
  Heuchera americana L. var. americana Native HEAMA2

  American alumroot · Saxifragaceae 9 counties
• 
  Heuchera longiflora Rydb. Native HELO5

  longflower alumroot · Saxifragaceae 2 counties
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  Heuchera parviflora Bartlett Native HEPA10

  littleflower alumroot · Saxifragaceae 6 counties
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  Heuchera parviflora Bartlett var. parviflora Native HEPAP4

  littleflower alumroot · Saxifragaceae 6 counties
• 
  Heuchera villosa Michx. Native HEVI2

  hairy alumroot · Saxifragaceae 6 counties
• 
  Heuchera villosa Michx. var. villosa Native HEVIV2

  hairy alumroot · Saxifragaceae 6 counties
• 
  Hexalectris spicata (Walter) Barnhart Native HESP3

  spiked crested coralroot · Orchidaceae 11 counties
• 
  Hexalectris spicata (Walter) Barnhart var. spicata Native HESPS3

  spiked crested coralroot · Orchidaceae 11 counties
• 
  Hexastylis arifolia (Michx.) Small Native HEAR6

  littlebrownjug · Aristolochiaceae 44 counties
• 
  Hexastylis arifolia (Michx.) Small var. arifolia Native HEARA

  littlebrownjug · Aristolochiaceae 3 counties
• 
  Hexastylis shuttleworthii (Britten & Baker f.) Small Native HESH2

  largeflower heartleaf · Aristolochiaceae 14 counties
• 
  Hexastylis shuttleworthii (Britten & Baker f.) Small var. harperi Gaddy Native HESHH

  largeflower heartleaf · Aristolochiaceae 6 counties
• 
  Hexastylis speciosa Harper Native HESP4

  Harper's heartleaf · Aristolochiaceae 4 counties
• 
  Hibiscus aculeatus Walter Native HIAC

  comfortroot · Malvaceae 7 counties
• 
  Hibiscus coccineus Walter Native HICO2

  scarlet rosemallow · Malvaceae 4 counties
• 
  Hibiscus grandiflorus Michx. Native HIGR4

  swamp rosemallow · Malvaceae 2 counties
• 
  Hibiscus laevis All. Native HILA2

  halberdleaf rosemallow · Malvaceae 17 counties
• ⚘
  Hibiscus lasiocarpos Cav. Native HILA6

  rosemallow · Malvaceae 1 county
• 
  Hibiscus moscheutos L. Native HIMO

  crimsoneyed rosemallow · Malvaceae 20 counties
• 
  Hibiscus mutabilis L. Introduced HIMU3

  Dixie rosemallow · Malvaceae 1 county
• 
  Hibiscus syriacus L. Introduced HISY

  rose of Sharon · Malvaceae 6 counties
• 
  Hieracium gronovii L. Native HIGR3

  queendevil · Asteraceae 10 counties
• 
  Hieracium venosum L. Native HIVE

  rattlesnakeweed · Asteraceae 4 counties
• 
  Holcus lanatus L. Introduced HOLA

  common velvetgrass · Poaceae 3 counties
• 
  Holosteum umbellatum L. Introduced HOUM

  jagged chickweed · Caryophyllaceae 1 county
• 
  Hordeum pusillum Nutt. Native HOPU

  little barley · Poaceae 4 counties
• 
  Hottonia inflata Elliott Native HOIN

  American featherfoil · Primulaceae 2 counties
• 
  Houstonia caerulea L. Native HOCA4

  azure bluet · Rubiaceae 13 counties
• 
  Houstonia longifolia Gaertn. Native HOLO

  longleaf summer bluet · Rubiaceae 6 counties
• 
  Houstonia micrantha (Shinners) Terrell Native HOMI4

  southern bluet · Rubiaceae 17 counties
• 
  Houstonia procumbens (Walter ex J.F. Gmel.) Standl. Native HOPR

  roundleaf bluet · Rubiaceae 7 counties
• 
  Houstonia purpurea L. Native HOPU2

  Venus' pride · Rubiaceae 24 counties
• 
  Houstonia purpurea L. var. calycosa A. Gray Native HOPUC

  Venus' pride · Rubiaceae 2 counties
• 
  Houstonia purpurea L. var. purpurea Native HOPUP3

  Venus' pride · Rubiaceae 24 counties
• 
  Houstonia pusilla Schoepf Native HOPU3

  tiny bluet · Rubiaceae 43 counties
• 
  Houstonia rosea (Raf.) Terrell Native HORO

  rose bluet · Rubiaceae 6 counties
• 
  Humulus japonicus Siebold & Zucc. Introduced HUJA

  Japanese hop · Cannabaceae 1 county
• 
  Huperzia lucidula (Michx.) Trevis. Native HULU2

  shining clubmoss · Lycopodiaceae 4 counties
• 
  Huperzia porophila (Lloyd & Underw.) Holub Native HUPO2

  rock clubmoss · Lycopodiaceae 4 counties