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 2,401–2,450 of 2,926 (native).

• 
  Scutellaria cardiophylla Engelm. & A. Gray Native SCCA4

  gulf skullcap · Lamiaceae 4 counties
• 
  Scutellaria drummondii Benth. Native SCDR2

  Drummond's skullcap · Lamiaceae 14 counties
• 
  Scutellaria drummondii Benth. var. drummondii Native SCDRD

  Drummond's skullcap · Lamiaceae 14 counties
• 
  Scutellaria elliptica Muhl. ex Spreng. Native SCEL

  hairy skullcap · Lamiaceae 19 counties
• 
  Scutellaria elliptica Muhl. ex Spreng. var. elliptica Native SCELE

  hairy skullcap · Lamiaceae 19 counties
• 
  Scutellaria incana Biehler Native SCIN

  hoary skullcap · Lamiaceae 8 counties
• 
  Scutellaria incana Biehler var. incana Native SCINI2

  hoary skullcap · Lamiaceae 8 counties
• 
  Scutellaria integrifolia L. Native SCIN2

  helmet flower · Lamiaceae 43 counties
• 
  Scutellaria lateriflora L. Native SCLA2

  blue skullcap · Lamiaceae 16 counties
• 
  Scutellaria lateriflora L. var. lateriflora Native SCLAL2

  blue skullcap · Lamiaceae 16 counties
• 
  Scutellaria ovata Hill Native SCOV

  heartleaf skullcap · Lamiaceae 27 counties
• 
  Scutellaria parvula Michx. Native SCPA7

  small skullcap · Lamiaceae 38 counties
• 
  Scutellaria parvula Michx. var. australis Fassett Native SCPAA2

  small skullcap · Lamiaceae 22 counties
• 
  Scutellaria parvula Michx. var. missouriensis (Torr.) Goodman & C.A. Lawson Native SCPAM

  Leonard's skullcap · Lamiaceae 5 counties
• 
  Scutellaria parvula Michx. var. parvula Native SCPAP3

  small skullcap · Lamiaceae 30 counties
• ⚘
  Scutellaria thieretii Shinners Native SCTH

  Thieret's skullcap · Lamiaceae 4 counties
• 
  Sedum nuttallianum Raf. Native SENU

  yellow stonecrop · Crassulaceae 2 counties
• 
  Sedum pulchellum Michx. Native SEPU

  widowscross · Crassulaceae 1 county
• 
  Selaginella apoda (L.) Spring Native SEAP

  meadow spikemoss · Selaginellaceae 35 counties
• 
  Selaginella arenicola Underw. Native SEAR

  sand spikemoss · Selaginellaceae 5 counties
• 
  Selaginella ludoviciana A. Braun Native SELU3

  gulf spikemoss · Selaginellaceae 1 county
• 
  Senecio ampullaceus Hook. Native SEAM2

  Texas ragwort · Asteraceae 1 county
• 
  Senna marilandica (L.) Link Native SEMA11

  Maryland senna · Fabaceae 34 counties
• 
  Senna obtusifolia (L.) Irwin & Barneby Native SEOB4

  Java-bean · Fabaceae 59 counties
• 
  Serenoa repens (W. Bartram) Small Native SERE2

  saw palmetto · Arecaceae 2 counties
• 
  Sericocarpus linifolius (L.) Britton, Sterns & Poggenb. Native SELI5

  narrowleaf whitetop aster · Asteraceae 3 counties
• 
  Sericocarpus tortifolius (Michx.) Nees Native SETO7

  Dixie whitetop aster · Asteraceae 4 counties
• 
  Sesbania drummondii (Rydb.) Cory Native SEDR

  poisonbean · Fabaceae 39 counties
• 
  Sesbania herbacea (Mill.) McVaugh Native SEHE8

  bigpod sesbania · Fabaceae 62 counties
• 
  Sesbania vesicaria (Jacq.) Elliott Native SEVE

  bagpod · Fabaceae 32 counties
• 
  Sesuvium maritimum (Walter) Britton, Sterns & Poggenb. Native SEMA3

  slender seapurslane · Aizoaceae 13 counties
• 
  Sesuvium portulacastrum (L.) L. Native SEPO2

  shoreline seapurslane · Aizoaceae 11 counties
• 
  Sesuvium portulacastrum (L.) L. var. portulacastrum Native SEPOP

  shoreline seapurslane · Aizoaceae 11 counties
• 
  Sesuvium verrucosum Raf. Native SEVE2

  verrucose seapurslane · Aizoaceae 1 county
• 
  Setaria magna Griseb. Native SEMA6

  giant bristlegrass · Poaceae 19 counties
• 
  Setaria parviflora (Poir.) Kerguélen Native SEPA10

  marsh bristlegrass · Poaceae 60 counties
• 
  Seymeria cassioides (J.F. Gmel.) S.F. Blake Native SECA4

  yaupon blacksenna · Scrophulariaceae 16 counties
• 
  Seymeria pectinata Pursh Native SEPE2

  piedmont blacksenna · Scrophulariaceae 1 county
• 
  Seymeria pectinata Pursh ssp. pectinata Native SEPEP3

  piedmont blacksenna · Scrophulariaceae 1 county
• 
  Sibara virginica (L.) Rollins Native SIVI2

  Virginia winged rockcress · Brassicaceae 46 counties
• 
  Sicyos angulatus L. Native SIAN

  oneseed bur cucumber · Cucurbitaceae 29 counties
• 
  Sida acuta Burm. f. Native SIAC3

  common wireweed · Malvaceae 3 counties
• 
  Sida elliottii Torr. & A. Gray Native SIEL

  Elliott's fanpetals · Malvaceae 3 counties
• 
  Sida elliottii Torr. & A. Gray var. elliottii Native SIELE

  Elliott's fanpetals · Malvaceae 3 counties
• 
  Sida lindheimeri Engelm. & A. Gray Native SILI

  showy fanpetals · Malvaceae 2 counties
• 
  Sida rhombifolia L. Native SIRH

  Cuban jute · Malvaceae 64 counties
• 
  Sida spinosa L. Native SISP

  prickly fanpetals · Malvaceae 55 counties
• 
  Sideroxylon lanuginosum Michx. Native SILA20

  gum bully · Sapotaceae 39 counties
• 
  Sideroxylon lanuginosum Michx. ssp. albicans (Sarg.) Kartesz & Gandhi Native SILAA4

  gum bully · Sapotaceae 1 county
• 
  Sideroxylon lanuginosum Michx. ssp. oblongifolium (Nutt.) T.D. Penn. Native SILAO

  gum bully · Sapotaceae 39 counties