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 2,901–2,950 of 3,739.

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  Ruellia caroliniensis (J.F. Gmel.) Steud. ssp. ciliosa (Pursh) R.W. Long Native RUCAC

  Carolina wild petunia · Acanthaceae 3 counties
• 
  Ruellia caroliniensis (J.F. Gmel.) Steud. ssp. ciliosa (Pursh) R.W. Long var. cinerascens (Fernald) Kartesz & Gandhi Native RUCAC5

  Carolina wild petunia · Acanthaceae 3 counties
• 
  Ruellia humilis Nutt. Native RUHU

  fringeleaf wild petunia · Acanthaceae 38 counties
• ⚘
  Ruellia malacosperma Greenm. Native RUMA9

  softseed wild petunia · Acanthaceae 1 county
• 
  Ruellia noctiflora (Nees) A. Gray Native RUNO

  nightflowering wild petunia · Acanthaceae 1 county
• 
  Ruellia nudiflora (Engelm. & A. Gray) Urb. Native RUNU

  violet wild petunia · Acanthaceae 12 counties
• 
  Ruellia nudiflora (Engelm. & A. Gray) Urb. var. nudiflora Native RUNUN

  violet wild petunia · Acanthaceae 12 counties
• 
  Ruellia pedunculata Torr. ex A. Gray Native RUPE4

  stalked wild petunia · Acanthaceae 29 counties
• 
  Ruellia pedunculata Torr. ex A. Gray ssp. pedunculata Native RUPEP2

  stalked wild petunia · Acanthaceae 28 counties
• 
  Ruellia pedunculata Torr. ex A. Gray ssp. pinetorum (Fernald) R.W. Long Native RUPEP

  stalked wild petunia · Acanthaceae 4 counties
• 
  Ruellia purshiana Fernald Native RUPU2

  Pursh's wild petunia · Acanthaceae 1 county
• 
  Ruellia strepens L. Native RUST2

  limestone wild petunia · Acanthaceae 8 counties
• 
  Rumex acetosella L. Introduced RUAC3

  common sheep sorrel · Polygonaceae 3 counties
• 
  Rumex altissimus Alph. Wood Native RUAL4

  pale dock · Polygonaceae 25 counties
• 
  Rumex chrysocarpus Moris Native RUCH3

  amamastla · Polygonaceae 23 counties
• 
  Rumex conglomeratus Murray Introduced RUCO2

  clustered dock · Polygonaceae 4 counties
• 
  Rumex crispus L. Introduced RUCR

  curly dock · Polygonaceae 61 counties
• 
  Rumex crispus L. ssp. crispus Introduced RUCRC

  curly dock · Polygonaceae 61 counties
• 
  Rumex hastatulus Baldw. Native RUHA2

  heartwing sorrel · Polygonaceae 34 counties
• 
  Rumex obovatus Danser Introduced RUOB3

  tropical dock · Polygonaceae 13 counties
• 
  Rumex obtusifolius L. Introduced RUOB

  bitter dock · Polygonaceae 1 county
• 
  Rumex paraguayensis Parodi Introduced RUPA24

  Paraguayan dock · Polygonaceae 7 counties
• 
  Rumex pulcher L. Introduced RUPU3

  fiddle dock · Polygonaceae 58 counties
• 
  Rumex verticillatus L. Native RUVE3

  swamp dock · Polygonaceae 39 counties
• 
  Ruppia maritima L. Native RUMA5

  widgeongrass · Ruppiaceae 12 counties
• 
  Sabal minor (Jacq.) Pers. Native SAMI8

  dwarf palmetto · Arecaceae 55 counties
• 
  Sabal palmetto (Walter) Lodd. ex Schult. & Schult. f. Native SAPA

  cabbage palmetto · Arecaceae 4 counties
• 
  Sabatia angularis (L.) Pursh Native SAAN

  rosepink · Gentianaceae 33 counties
• 
  Sabatia arenicola Greenm. Native SAAR

  sand rose gentian · Gentianaceae 5 counties
• 
  Sabatia brachiata Elliott Native SABR9

  narrowleaf rose gentian · Gentianaceae 21 counties
• 
  Sabatia calycina (Lam.) A. Heller Native SACA2

  coastal rose gentian · Gentianaceae 20 counties
• 
  Sabatia campanulata (L.) Torr. Native SACA26

  slender rose gentian · Gentianaceae 11 counties
• 
  Sabatia campestris Nutt. Native SACA3

  Texas star · Gentianaceae 35 counties
• 
  Sabatia dodecandra (L.) Britton, Sterns & Poggenb. Native SADO

  marsh rose gentian · Gentianaceae 5 counties
• 
  Sabatia dodecandra (L.) Britton, Sterns & Poggenb. var. foliosa (Fernald) Wilbur Native SADOF

  marsh rose gentian · Gentianaceae 5 counties
• 
  Sabatia gentianoides Elliott Native SAGE

  pinewoods rose gentian · Gentianaceae 15 counties
• 
  Sabatia macrophylla Hook. Native SAMA8

  largeleaf rose gentian · Gentianaceae 3 counties
• 
  Sabatia macrophylla Hook. var. macrophylla Native SAMAM2

  largeleaf rose gentian · Gentianaceae 3 counties
• 
  Sabatia stellaris Pursh Native SAST5

  rose of Plymouth · Gentianaceae 9 counties
• 
  Saccharum alopecuroides (L.) Nutt. Native SAAL21

  silver plumegrass · Poaceae 11 counties
• 
  Saccharum baldwinii Spreng. Native SABA10

  narrow plumegrass · Poaceae 33 counties
• 
  Saccharum brevibarbe (Michx.) Pers. Native SABR18

  shortbeard plumegrass · Poaceae 30 counties
• 
  Saccharum brevibarbe (Michx.) Pers. var. brevibarbe Native SABRB5

  shortbeard plumegrass · Poaceae 1 county
• 
  Saccharum brevibarbe (Michx.) Pers. var. contortum (Elliott) R. Webster Native SABRC3

  sortbeard plumegrass · Poaceae 29 counties
• 
  Saccharum giganteum (Walter) Pers. Native SAGI

  sugarcane plumegrass · Poaceae 57 counties
• 
  Saccharum officinarum L. Introduced SAOF

  sugarcane · Poaceae 5 counties
• 
  Sacciolepis indica (L.) Chase Introduced SAIN

  glenwoodgrass · Poaceae 4 counties
• 
  Sacciolepis striata (L.) Nash Native SAST

  American cupscale · Poaceae 35 counties
• 
  Sagina decumbens (Elliott) Torr. & A. Gray Native SADE

  trailing pearlwort · Caryophyllaceae 52 counties
• 
  Sagina decumbens (Elliott) Torr. & A. Gray ssp. decumbens Native SADED

  trailing pearlwort · Caryophyllaceae 52 counties