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 1,501–1,550 of 2,926 (native).

• 
  Lobelia puberula Michx. var. puberula Native LOPUP2

  downy lobelia · Campanulaceae 43 counties
• 
  Lobelia siphilitica L. Native LOSI

  great blue lobelia · Campanulaceae 7 counties
• 
  Lobelia siphilitica L. var. ludoviciana A. DC. Native LOSIL

  great blue lobelia · Campanulaceae 7 counties
• 
  Lobelia spicata Lam. Native LOSP

  palespike lobelia · Campanulaceae 21 counties
• 
  Lobelia spicata Lam. var. leptostachys (A. DC.) Mack. & Bush Native LOSPL

  palespike lobelia · Campanulaceae 1 county
• 
  Lobelia spicata Lam. var. spicata Native LOSPS4

  palespike lobelia · Campanulaceae 21 counties
• 
  Lonicera sempervirens L. Native LOSE

  trumpet honeysuckle · Caprifoliaceae 44 counties
• 
  Lophiola aurea Ker Gawl. Native LOAU

  goldencrest · Liliaceae 2 counties
• 
  Lotus unifoliolatus (Hook.) Benth. Native LOUN

  American bird's-foot trefoil · Fabaceae 3 counties
• 
  Lotus unifoliolatus (Hook.) Benth. var. unifoliolatus Native LOUNU

  American bird's-foot trefoil · Fabaceae 3 counties
• 
  Ludwigia alata Elliott Native LUAL

  winged primrose-willow · Onagraceae 1 county
• 
  Ludwigia alternifolia L. Native LUAL2

  seedbox · Onagraceae 39 counties
• 
  Ludwigia decurrens Walter Native LUDE4

  wingleaf primrose-willow · Onagraceae 60 counties
• 
  Ludwigia glandulosa Walter Native LUGL

  cylindricfruit primrose-willow · Onagraceae 53 counties
• 
  Ludwigia glandulosa Walter ssp. glandulosa Native LUGLG2

  cylindricfruit primrose-willow · Onagraceae 1 county
• 
  Ludwigia hirtella Raf. Native LUHI

  spindleroot · Onagraceae 27 counties
• 
  Ludwigia leptocarpa (Nutt.) H. Hara Native LULE4

  anglestem primrose-willow · Onagraceae 57 counties
• 
  Ludwigia linearis Walter Native LULI

  narrowleaf primrose-willow · Onagraceae 31 counties
• 
  Ludwigia maritima Harper Native LUMA4

  seaside primrose-willow · Onagraceae 4 counties
• 
  Ludwigia microcarpa Michx. Native LUMI4

  smallfruit primrose-willow · Onagraceae 1 county
• 
  Ludwigia octovalvis (Jacq.) P.H. Raven Native LUOC

  Mexican primrose-willow · Onagraceae 27 counties
• 
  Ludwigia octovalvis (Jacq.) P.H. Raven ssp. octovalvis Native LUOCO

  Mexican primrose-willow · Onagraceae 27 counties
• 
  Ludwigia palustris (L.) Elliott Native LUPA

  marsh seedbox · Onagraceae 55 counties
• 
  Ludwigia peploides (Kunth) P.H. Raven ssp. glabrescens (Kuntze) P.H. Raven Native LUPEG2

  floating primrose-willow · Onagraceae 47 counties
• 
  Ludwigia peploides (Kunth) P.H. Raven ssp. peploides Native LUPEP2

  floating primrose-willow · Onagraceae 42 counties
• 
  Ludwigia pilosa Walter Native LUPI

  hairy primrose-willow · Onagraceae 16 counties
• 
  Ludwigia repens J.R. Forst. Native LURE2

  creeping primrose-willow · Onagraceae 7 counties
• 
  Ludwigia sphaerocarpa Elliott Native LUSP

  globefruit primrose-willow · Onagraceae 4 counties
• 
  Lupinus perennis L. Native LUPE3

  sundial lupine · Fabaceae 1 county
• 
  Lupinus perennis L. ssp. gracilis (Nutt.) D. Dunn Native LUPEG

  sundial lupine · Fabaceae 1 county
• 
  Lupinus subcarnosus Hook. Native LUSU

  Texas bluebonnet · Fabaceae 4 counties
• 
  Lupinus texensis Hook. Native LUTE

  Texas lupine · Fabaceae 12 counties
• 
  Lupinus villosus Willd. Native LUVI

  lady lupine · Fabaceae 2 counties
• 
  Luziola fluitans (Michx.) Terrell & H. Rob. Native LUFL2

  southern watergrass · Poaceae 34 counties
• 
  Luzula acuminata Raf. Native LUAC

  hairy woodrush · Juncaceae 2 counties
• 
  Luzula acuminata Raf. ssp. carolinae (S. Watson) Z. Kaplan Native LUACC2

  Carolina woodrush · Juncaceae 2 counties
• 
  Luzula bulbosa (Alph. Wood) Smyth & Smyth Native LUBU

  bulbous woodrush · Juncaceae 29 counties
• 
  Luzula echinata (Small) F.J. Herm. Native LUEC

  hedgehog woodrush · Juncaceae 26 counties
• 
  Lycium carolinianum Walter Native LYCA2

  Carolina desert-thorn · Solanaceae 8 counties
• 
  Lycium carolinianum Walter var. quadrifidum (Dunal) C.L. Hitchc. Native LYCAQ

  Carolina desert-thorn · Solanaceae 8 counties
• 
  Lycopodiella alopecuroides (L.) Cranfill Native LYAL5

  foxtail clubmoss · Lycopodiaceae 11 counties
• 
  Lycopodiella appressa (Chapm.) Cranfill Native LYAP4

  southern bog clubmoss · Lycopodiaceae 18 counties
• 
  Lycopodiella caroliniana (L.) Pic. Serm. Native LYCA5

  slender clubmoss · Lycopodiaceae 13 counties
• 
  Lycopodiella caroliniana (L.) Pic. Serm. var. caroliniana Native LYCAC

  slender clubmoss · Lycopodiaceae 13 counties
• 
  Lycopodiella cernua (L.) Pic. Serm. Native LYCE2

  staghorn clubmoss · Lycopodiaceae 4 counties
• 
  Lycopodiella cernua (L.) Pic. Serm. var. cernua Native LYCEC

  staghorn clubmoss · Lycopodiaceae 4 counties
• 
  Lycopodiella prostrata (Harper) Cranfill Native LYPR3

  featherstem clubmoss · Lycopodiaceae 8 counties
• ⚘
  Lycopodiella ×copelandii (Eig.) Cranfill [alopecuroides × appressa] Native LYCO8

  clubmoss · Lycopodiaceae 1 county
• 
  Lycopus americanus Muhl. ex W.P.C. Barton Native LYAM

  American water horehound · Lamiaceae 13 counties
• 
  Lycopus rubellus Moench Native LYRU

  taperleaf water horehound · Lamiaceae 58 counties