Louisiana

• Acadia 22001
  964 taxa Open ↗
• Allen 22003
  1,426 taxa Open ↗
• Ascension 22005
  551 taxa Open ↗
• Assumption 22007
  456 taxa Open ↗
• Avoyelles 22009
  803 taxa Open ↗
• Beauregard 22011
  1,018 taxa Open ↗
• Bienville 22013
  1,400 taxa Open ↗
• Bossier 22015
  1,395 taxa Open ↗
• Caddo 22017
  1,796 taxa Open ↗
• Calcasieu 22019
  1,531 taxa Open ↗

Showing 451–500 of 3,739.

• 
  Calopogon oklahomensis D.H. Goldman Native CAOK2

  Oklahoma grasspink · Orchidaceae 5 counties
• 
  Calopogon pallidus Chapm. Native CAPA4

  pale grasspink · Orchidaceae 2 counties
• 
  Calopogon tuberosus (L.) Britton, Sterns & Poggenb. Native CATU5

  tuberous grasspink · Orchidaceae 14 counties
• 
  Calopogon tuberosus (L.) Britton, Sterns & Poggenb. var. tuberosus Native CATUT

  tuberous grasspink · Orchidaceae 14 counties
• 
  Calycanthus floridus L. Native CAFL22

  eastern sweetshrub · Calycanthaceae 1 county
• 
  Calycanthus floridus L. var. glaucus (Willd.) Torr. & A. Gray Native CAFLG

  eastern sweetshrub · Calycanthaceae 1 county
• 
  Calycocarpum lyonii (Pursh) A. Gray Native CALY2

  cupseed · Menispermaceae 12 counties
• 
  Calylophus berlandieri Spach Native CABE6

  Berlandier's sundrops · Onagraceae 2 counties
• 
  Calylophus berlandieri Spach ssp. berlandieri Native CABEB2

  Berlandier's sundrops · Onagraceae 2 counties
• 
  Calyptocarpus vialis Less. Introduced CAVI2

  straggler daisy · Asteraceae 32 counties
• 
  Calystegia sepium (L.) R. Br. Both CASE13

  hedge false bindweed · Convolvulaceae 23 counties
• 
  Camassia angusta (Engelm. & A. Gray) Blank. Native CAAN2

  prairie camas · Liliaceae 1 county
• 
  Camassia scilloides (Raf.) Cory Native CASC5

  Atlantic camas · Liliaceae 7 counties
• 
  Camelina microcarpa Andrz. ex DC. Introduced CAMI2

  littlepod false flax · Brassicaceae 7 counties
• 
  Camelina sativa (L.) Crantz Introduced CASA2

  false flax · Brassicaceae 1 county
• 
  Camelina sativa (L.) Crantz ssp. sativa Introduced CASAS2

  gold-of-pleasure · Brassicaceae 1 county
• 
  Campanulastrum americanum (L.) Small Native CAAM18

  American bellflower · Campanulaceae 2 counties
• 
  Campsis radicans (L.) Seem. ex Bureau Native CARA2

  trumpet creeper · Bignoniaceae 64 counties
• 
  Canna flaccida Salisb. Native CAFL11

  bandanna of the Everglades · Cannaceae 11 counties
• 
  Canna glauca L. Native CAGL13

  maraca amarilla · Cannaceae 9 counties
• 
  Canna indica L. Introduced CAIN19

  Indian shot · Cannaceae 13 counties
• ⚘
  Canna ×generalis L.H. Bailey (pro sp.) [glauca × indica] Introduced CAGE3

  canna lily · Cannaceae 5 counties
• 
  Cannabis sativa L. Introduced CASA3

  marijuana · Cannabaceae 9 counties
• 
  Cannabis sativa L. ssp. sativa Introduced CASAS3

  marijuana · Cannabaceae 9 counties
• 
  Cannabis sativa L. ssp. sativa var. sativa Introduced CASAS9

  marijuana · Cannabaceae 9 counties
• 
  Caperonia palustris (L.) A. St.-Hil. Introduced CAPA11

  sacatrapo · Euphorbiaceae 38 counties
• 
  Capsella bursa-pastoris (L.) Medik. Introduced CABU2

  shepherd's purse · Brassicaceae 46 counties
• 
  Capsicum annuum L. Both CAAN4

  cayenne pepper · Solanaceae 3 counties
• 
  Capsicum annuum L. var. glabriusculum (Dunal) Heiser & Pickersgill Native CAANG

  cayenne pepper · Solanaceae 3 counties
• 
  Cardamine bulbosa (Schreb. ex Muhl.) Britton, Sterns & Poggenb. Native CABU3

  bulbous bittercress · Brassicaceae 35 counties
• 
  Cardamine concatenata (Michx.) Sw. Native CACO26

  cutleaf toothwort · Brassicaceae 12 counties
• 
  Cardamine hirsuta L. Introduced CAHI3

  hairy bittercress · Brassicaceae 52 counties
• 
  Cardamine parviflora L. Native CAPA12

  sand bittercress · Brassicaceae 32 counties
• 
  Cardamine parviflora L. var. arenicola (Britton) O.E. Schulz Native CAPAA2

  sand bittercress · Brassicaceae 32 counties
• 
  Cardamine pensylvanica Muhl. ex Willd. Native CAPE3

  Pennsylvania bittercress · Brassicaceae 51 counties
• 
  Cardiospermum halicacabum L. Introduced CAHA13

  balloon vine · Sapindaceae 51 counties
• 
  Carduus nutans L. Introduced CANU4

  nodding plumeless thistle · Asteraceae 8 counties
• 
  Carex abscondita Mack. Native CAAB5

  thicket sedge · Cyperaceae 7 counties
• 
  Carex alata Torr. Native CAAL3

  broadwing sedge · Cyperaceae 11 counties
• 
  Carex albicans Willd. ex Spreng. Native CAAL25

  whitetinge sedge · Cyperaceae 23 counties
• 
  Carex albicans Willd. ex Spreng. var. albicans Native CAALA

  whitetinge sedge · Cyperaceae 7 counties
• 
  Carex albicans Willd. ex Spreng. var. australis (L.H. Bailey) J. Rettig Native CAALA2

  stellate sedge · Cyperaceae 20 counties
• 
  Carex albolutescens Schwein. Native CAAL5

  greenwhite sedge · Cyperaceae 35 counties
• 
  Carex amphibola Steud. Native CAAM8

  eastern narrowleaf sedge · Cyperaceae 33 counties
• 
  Carex annectens (E.P. Bicknell) E.P. Bicknell Native CAAN6

  yellowfruit sedge · Cyperaceae 12 counties
• 
  Carex arkansana (L.H. Bailey) L.H. Bailey Native CAAR5

  Arkansas sedge · Cyperaceae 2 counties
• 
  Carex atlantica L.H. Bailey Native CAAT4

  prickly bog sedge · Cyperaceae 24 counties
• 
  Carex atlantica L.H. Bailey ssp. atlantica Native CAATA2

  prickly bog sedge · Cyperaceae 19 counties
• 
  Carex atlantica L.H. Bailey ssp. capillacea (L.H. Bailey) Reznicek Native CAATC

  prickly bog sedge · Cyperaceae 16 counties
• 
  Carex austrina (Small) Mack. Native CAAU6

  southern sedge · Cyperaceae 1 county