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 2,451–2,500 of 3,739.

• 
  Physalis cinerascens (Dunal) Hitchc. var. spathulifolia (Torr.) J.R. Sullivan Native PHCIS

  smallflower groundcherry · Solanaceae 2 counties
• 
  Physalis cordata Mill. Native PHCO22

  heartleaf groundcherry · Solanaceae 21 counties
• 
  Physalis hederifolia A. Gray Native PHHE4

  ivyleaf groundcherry · Solanaceae 5 counties
• 
  Physalis hederifolia A. Gray var. comata (Rydb.) Waterf. Native PHHEC

  ivyleaf groundcherry · Solanaceae 5 counties
• 
  Physalis heterophylla Nees Native PHHE5

  clammy groundcherry · Solanaceae 43 counties
• 
  Physalis heterophylla Nees var. heterophylla Native PHHEH3

  clammy groundcherry · Solanaceae 43 counties
• 
  Physalis longifolia Nutt. Native PHLO4

  longleaf groundcherry · Solanaceae 10 counties
• 
  Physalis longifolia Nutt. var. subglabrata (Mack. & Bush) Cronquist Native PHLOS

  longleaf groundcherry · Solanaceae 10 counties
• 
  Physalis minima L. Introduced PHMI14

  pygmy groundcherry · Solanaceae 4 counties
• 
  Physalis mollis Nutt. Native PHMO9

  field groundcherry · Solanaceae 4 counties
• 
  Physalis mollis Nutt. var. mollis Native PHMOM2

  field groundcherry · Solanaceae 4 counties
• 
  Physalis pubescens L. Native PHPU7

  husk tomato · Solanaceae 51 counties
• 
  Physalis pubescens L. var. integrifolia (Dunal) Waterf. Native PHPUI

  husk tomato · Solanaceae 3 counties
• 
  Physalis pumila Nutt. Native PHPU8

  dwarf groundcherry · Solanaceae 14 counties
• 
  Physalis virginiana Mill. Native PHVI5

  Virginia groundcherry · Solanaceae 16 counties
• 
  Physalis virginiana Mill. var. virginiana Native PHVIV3

  Virginia groundcherry · Solanaceae 16 counties
• 
  Physostegia angustifolia Fernald Native PHAN6

  narrowleaf false dragonhead · Lamiaceae 10 counties
• 
  Physostegia correllii (Lundell) Shinners Native PHCO17

  Correll's false dragonhead · Lamiaceae 2 counties
• 
  Physostegia digitalis Small Native PHDI7

  finger false dragonhead · Lamiaceae 18 counties
• 
  Physostegia intermedia (Nutt.) Engelm. & A. Gray Native PHIN8

  slender false dragonhead · Lamiaceae 21 counties
• 
  Physostegia longisepala Cantino Native PHLO11

  longsepal false dragonhead · Lamiaceae 5 counties
• 
  Physostegia virginiana (L.) Benth. Native PHVI8

  obedient plant · Lamiaceae 20 counties
• 
  Physostegia virginiana (L.) Benth. ssp. praemorsa (Shinners) Cantino Native PHVIP2

  obedient plant · Lamiaceae 20 counties
• 
  Phytolacca americana L. Native PHAM4

  American pokeweed · Phytolaccaceae 63 counties
• 
  Pilea involucrata (Sims) Urb. Introduced PIIN6

  friendship plant · Urticaceae 1 county
• 
  Pilea microphylla (L.) Liebm. Native PIMI2

  rockweed · Urticaceae 8 counties
• 
  Pilea pumila (L.) A. Gray Native PIPU2

  Canadian clearweed · Urticaceae 47 counties
• 
  Pinguicula lutea Walter Native PILU2

  yellow butterwort · Lentibulariaceae 1 county
• 
  Pinguicula pumila Michx. Native PIPU4

  small butterwort · Lentibulariaceae 10 counties
• 
  Pinus echinata Mill. Native PIEC2

  shortleaf pine · Pinaceae 41 counties
• 
  Pinus elliottii Engelm. Native PIEL

  slash pine · Pinaceae 40 counties
• 
  Pinus elliottii Engelm. var. elliottii Native PIELE2

  slash pine · Pinaceae 40 counties
• 
  Pinus glabra Walter Native PIGL2

  spruce pine · Pinaceae 23 counties
• 
  Pinus palustris Mill. Native PIPA2

  longleaf pine · Pinaceae 30 counties
• 
  Pinus taeda L. Native PITA

  loblolly pine · Pinaceae 54 counties
• ⚘
  Pinus ×sondereggeri H.H. Chapm. ex Sudw. [palustris × taeda] Native PISO

  Sonderegger pine · Pinaceae 10 counties
• 
  Piptochaetium avenaceum (L.) Parodi Native PIAV

  blackseed speargrass · Poaceae 23 counties
• 
  Pistia stratiotes L. Native PIST2

  water lettuce · Araceae 23 counties
• 
  Pisum sativum L. Introduced PISA6

  garden pea · Fabaceae 12 counties
• 
  Pityopsis graminifolia (Michx.) Nutt. Native PIGR4

  narrowleaf silkgrass · Asteraceae 37 counties
• 
  Pityopsis oligantha (Chapm. ex Torr. & A. Gray) Small Native PIOL

  grassleaf goldaster · Asteraceae 8 counties
• 
  Plagiobothrys figuratus (Piper) I.M. Johnst. ex M. Peck Native PLFI

  fragrant popcornflower · Boraginaceae 2 counties
• 
  Plagiobothrys figuratus (Piper) I.M. Johnst. ex M. Peck ssp. figuratus Native PLFIF

  fragrant popcornflower · Boraginaceae 2 counties
• 
  Planera aquatica J.F. Gmel. Native PLAQ

  planertree · Ulmaceae 49 counties
• 
  Plantago aristata Michx. Native PLAR3

  largebracted plantain · Plantaginaceae 47 counties
• 
  Plantago heterophylla Nutt. Native PLHE2

  slender plantain · Plantaginaceae 35 counties
• 
  Plantago hookeriana Fisch. & C.A. Mey. Native PLHO

  California plantain · Plantaginaceae 2 counties
• 
  Plantago lanceolata L. Introduced PLLA

  narrowleaf plantain · Plantaginaceae 29 counties
• 
  Plantago major L. Introduced PLMA2

  common plantain · Plantaginaceae 31 counties
• 
  Plantago patagonica Jacq. Native PLPA2

  woolly plantain · Plantaginaceae 2 counties