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 651–700 of 2,926 (native).

• 
  Crataegus pruinosa (Wendl. f.) K. Koch Native CRPR2

  waxyfruit hawthorn · Rosaceae 4 counties
• 
  Crataegus spathulata Michx. Native CRSP

  littlehip hawthorn · Rosaceae 28 counties
• 
  Crataegus triflora Chapm. Native CRTR2

  threeflower hawthorn · Rosaceae 1 county
• 
  Crataegus uniflora Münchh. Native CRUN

  dwarf hawthorn · Rosaceae 4 counties
• 
  Crataegus viridis L. Native CRVI2

  green hawthorn · Rosaceae 46 counties
• 
  Crataegus viridis L. var. viridis Native CRVIV2

  green hawthorn · Rosaceae 46 counties
• 
  Crinum americanum L. Native CRAM2

  seven sisters · Liliaceae 15 counties
• 
  Croomia pauciflora (Nutt.) Torr. Native CRPA9

  croomia · Stemonaceae 1 county
• 
  Croptilon divaricatum (Nutt.) Raf. Native CRDI17

  slender scratchdaisy · Asteraceae 23 counties
• 
  Crotalaria purshii DC. Native CRPU5

  Pursh's rattlebox · Fabaceae 2 counties
• 
  Crotalaria rotundifolia Walter ex J.F. Gmel. Native CRRO5

  rabbitbells · Fabaceae 5 counties
• 
  Crotalaria sagittalis L. Native CRSA4

  arrowhead rattlebox · Fabaceae 34 counties
• 
  Croton argyranthemus Michx. Native CRAR2

  healing croton · Euphorbiaceae 3 counties
• 
  Croton capitatus Michx. Native CRCA6

  hogwort · Euphorbiaceae 55 counties
• 
  Croton capitatus Michx. var. lindheimeri (Engelm. & A. Gray) Müll. Arg. Native CRCAL2

  Lindheimer's hogwort · Euphorbiaceae 55 counties
• 
  Croton glandulosus L. var. septentrionalis Müll. Arg. Native CRGLS

  vente conmigo · Euphorbiaceae 4 counties
• 
  Croton lindheimerianus Scheele Native CRLI2

  threeseed croton · Euphorbiaceae 2 counties
• 
  Croton lindheimerianus Scheele var. lindheimerianus Native CRLIL

  threeseed croton · Euphorbiaceae 2 counties
• 
  Croton michauxii G.L. Webster Native CRMI8

  Michaux's croton · Euphorbiaceae 33 counties
• 
  Croton michauxii G.L. Webster var. ellipticus (Willd.) B.W. van Ee & P.E. Berry Native CRMIE

  Michaux's croton · Euphorbiaceae 32 counties
• 
  Croton michauxii G.L. Webster var. michauxii Native CRMIM2

  Michaux's croton · Euphorbiaceae 17 counties
• 
  Croton monanthogynus Michx. Native CRMO6

  prairie tea · Euphorbiaceae 24 counties
• 
  Croton punctatus Jacq. Native CRPU6

  gulf croton · Euphorbiaceae 6 counties
• 
  Cryptotaenia canadensis (L.) DC. Native CRCA9

  Canadian honewort · Apiaceae 18 counties
• 
  Ctenitis submarginalis (Langsd. & Fisch.) Ching Native CTSU2

  brownhair lacefern · Dryopteridaceae 1 county
• 
  Ctenium aromaticum (Walter) Alph. Wood Native CTAR

  toothache grass · Poaceae 8 counties
• 
  Cucurbita pepo L. var. ovifera (L.) Harz Native CUPEO

  field pumpkin · Cucurbitaceae 11 counties
• 
  Cucurbita pepo L. var. texana (Scheele) D. Decker Native CUPET

  Texas gourd · Cucurbitaceae 2 counties
• 
  Cunila origanoides (L.) Britton Native CUOR

  common dittany · Lamiaceae 2 counties
• 
  Cuphea viscosissima Jacq. Native CUVI

  blue waxweed · Lythraceae 1 county
• 
  Cuscuta compacta Juss. ex Choisy Native CUCO2

  compact dodder · Cuscutaceae 27 counties
• 
  Cuscuta compacta Juss. ex Choisy var. compacta Native CUCOC

  compact dodder · Cuscutaceae 27 counties
• 
  Cuscuta cuspidata Engelm. Native CUCU2

  cusp dodder · Cuscutaceae 4 counties
• 
  Cuscuta glomerata Choisy Native CUGL3

  rope dodder · Cuscutaceae 3 counties
• 
  Cuscuta gronovii Willd. ex Schult. Native CUGR

  scaldweed · Cuscutaceae 42 counties
• 
  Cuscuta indecora Choisy Native CUIN

  bigseed alfalfa dodder · Cuscutaceae 20 counties
• 
  Cuscuta indecora Choisy var. neuropetala (Engelm.) Hitchc. Native CUINN

  bigseed dodder · Cuscutaceae 20 counties
• 
  Cuscuta obtusiflora Kunth Native CUOB

  Peruvian dodder · Cuscutaceae 12 counties
• 
  Cuscuta obtusiflora Kunth var. glandulosa Engelm. Native CUOBG

  Peruvian dodder · Cuscutaceae 12 counties
• 
  Cuscuta pentagona Engelm. Native CUPE3

  fiveangled dodder · Cuscutaceae 23 counties
• 
  Cuscuta pentagona Engelm. var. glabrior (Engelm.) Gandhi, R.D. Thomas & S.L. Hatch Native CUPEG

  bushclover dodder · Cuscutaceae 1 county
• 
  Cuscuta pentagona Engelm. var. pentagona Native CUPEP2

  fiveangled dodder · Cuscutaceae 23 counties
• 
  Cuscuta polygonorum Engelm. Native CUPO

  smartweed dodder · Cuscutaceae 2 counties
• 
  Cuscuta umbellata Kunth Native CUUM

  flatglobe dodder · Cuscutaceae 1 county
• 
  Cycloloma atriplicifolium (Spreng.) J.M. Coult. Native CYAT

  winged pigweed · Chenopodiaceae 7 counties
• 
  Cymodocea filiformis (Kütz.) Correll Native CYFI3

  manatee grass · Cymodoceaceae 1 county
• 
  Cynanchum angustifolium Pers. Native CYAN5

  gulf coast swallow-wort · Asclepiadaceae 9 counties
• 
  Cynanchum laeve (Michx.) Pers. Native CYLA

  honeyvine · Asclepiadaceae 30 counties
• 
  Cynoglossum virginianum L. Native CYVI

  wild comfrey · Boraginaceae 23 counties
• 
  Cynoglossum virginianum L. var. virginianum Native CYVIV

  wild comfrey · Boraginaceae 23 counties