Indiana

• Adams 18001
  378 taxa Open ↗
• Allen 18003
  878 taxa Open ↗
• Bartholomew 18005
  495 taxa Open ↗
• Benton 18007
  315 taxa Open ↗
• Blackford 18009
  515 taxa Open ↗
• Boone 18011
  845 taxa Open ↗
• Brown 18013
  734 taxa Open ↗
• Carroll 18015
  836 taxa Open ↗
• Cass 18017
  1,098 taxa Open ↗
• Clark 18019
  1,455 taxa Open ↗

Showing 1,851–1,900 of 2,691 (native).

• 
  Polygala paucifolia Willd. Native POPA5

  gaywings · Polygalaceae 1 county
• 
  Polygala polygama Walter Native POPO

  racemed milkwort · Polygalaceae 15 counties
• 
  Polygala sanguinea L. Native POSA3

  purple milkwort · Polygalaceae 51 counties
• 
  Polygala senega L. Native POSE3

  Seneca snakeroot · Polygalaceae 37 counties
• 
  Polygala verticillata L. Native POVE

  whorled milkwort · Polygalaceae 30 counties
• 
  Polygala verticillata L. var. isocycla Fernald Native POVEI

  whorled milkwort · Polygalaceae 19 counties
• 
  Polygonatum biflorum (Walter) Elliott Native POBI2

  smooth Solomon's seal · Liliaceae 75 counties
• 
  Polygonatum biflorum (Walter) Elliott var. commutatum (Schult. & Schult. f.) Morong Native POBIC

  smooth Solomon's seal · Liliaceae 75 counties
• 
  Polygonatum pubescens (Willd.) Pursh Native POPU4

  hairy Solomon's seal · Liliaceae 57 counties
• 
  Polygonella articulata (L.) Meisn. Native POAR4

  coastal jointweed · Polygonaceae 4 counties
• 
  Polygonum amphibium L. Native POAM8

  water knotweed · Polygonaceae 47 counties
• 
  Polygonum amphibium L. var. emersum Michx. Native POAME

  longroot smartweed · Polygonaceae 45 counties
• 
  Polygonum amphibium L. var. stipulaceum Coleman Native POAMS

  water smartweed · Polygonaceae 16 counties
• 
  Polygonum arifolium L. Native POAR6

  halberdleaf tearthumb · Polygonaceae 27 counties
• 
  Polygonum buxiforme Small Native POBU2

  box knotweed · Polygonaceae 21 counties
• 
  Polygonum careyi Olney Native POCA8

  Carey's smartweed · Polygonaceae 8 counties
• 
  Polygonum cilinode Michx. Native POCI

  fringed black bindweed · Polygonaceae 1 county
• 
  Polygonum erectum L. Native POER2

  erect knotweed · Polygonaceae 25 counties
• 
  Polygonum hydropiperoides Michx. Native POHY2

  swamp smartweed · Polygonaceae 54 counties
• 
  Polygonum lapathifolium L. Native POLA4

  curlytop knotweed · Polygonaceae 50 counties
• 
  Polygonum pensylvanicum L. Native POPE2

  Pennsylvania smartweed · Polygonaceae 79 counties
• 
  Polygonum punctatum Elliott Native POPU5

  dotted smartweed · Polygonaceae 73 counties
• 
  Polygonum punctatum Elliott var. confertiflorum (Meisn.) Fassett Native POPUC2

  dotted smartweed · Polygonaceae 3 counties
• 
  Polygonum punctatum Elliott var. punctatum Native POPUP4

  dotted smartweed · Polygonaceae 3 counties
• 
  Polygonum ramosissimum Michx. Native PORA3

  bushy knotweed · Polygonaceae 11 counties
• 
  Polygonum ramosissimum Michx. var. prolificum Small Native PORAP

  bushy knotweed · Polygonaceae 1 county
• 
  Polygonum ramosissimum Michx. var. ramosissimum Native PORAR

  bushy knotweed · Polygonaceae 8 counties
• 
  Polygonum robustius (Small) Fernald Native PORO

  stout smartweed · Polygonaceae 1 county
• 
  Polygonum sagittatum L. Native POSA5

  arrowleaf tearthumb · Polygonaceae 62 counties
• 
  Polygonum scandens L. var. cristatum (Engelm. & A. Gray) Gleason Native POSCC

  climbing false buckwheat · Polygonaceae 5 counties
• 
  Polygonum scandens L. var. scandens Native POSCS

  climbing false buckwheat · Polygonaceae 1 county
• 
  Polygonum setaceum Baldw. Native POSE6

  bog smartweed · Polygonaceae 4 counties
• 
  Polygonum tenue Michx. Native POTE2

  pleatleaf knotweed · Polygonaceae 23 counties
• 
  Polygonum virginianum L. Native POVI2

  jumpseed · Polygonaceae 79 counties
• 
  Polymnia canadensis L. Native POCA11

  whiteflower leafcup · Asteraceae 50 counties
• 
  Polypodium virginianum L. Native POVI7

  rock polypody · Polypodiaceae 19 counties
• 
  Polystichum acrostichoides (Michx.) Schott Native POAC4

  Christmas fern · Dryopteridaceae 73 counties
• 
  Polystichum acrostichoides (Michx.) Schott var. acrostichoides Native POACA

  Christmas fern · Dryopteridaceae 73 counties
• 
  Polytaenia nuttallii DC. Native PONU4

  Nuttall's prairie parsley · Apiaceae 7 counties
• 
  Pontederia cordata L. Native POCO14

  pickerelweed · Pontederiaceae 26 counties
• 
  Populus balsamifera L. Native POBA2

  balsam poplar · Salicaceae 3 counties
• 
  Populus deltoides W. Bartram ex Marshall Native PODE3

  eastern cottonwood · Salicaceae 64 counties
• 
  Populus deltoides W. Bartram ex Marshall ssp. deltoides Native PODED

  eastern cottonwood · Salicaceae 1 county
• 
  Populus grandidentata Michx. Native POGR4

  bigtooth aspen · Salicaceae 55 counties
• 
  Populus heterophylla L. Native POHE4

  swamp cottonwood · Salicaceae 34 counties
• 
  Populus tremuloides Michx. Native POTR5

  quaking aspen · Salicaceae 41 counties
• ⚘
  Populus ×jackii Sarg. [balsamifera × deltoides] Native POJA2

  balm-of-Gilead · Salicaceae 2 counties
• 
  Potamogeton amplifolius Tuck. Native POAM5

  largeleaf pondweed · Potamogetonaceae 13 counties
• 
  Potamogeton bicupulatus Fernald Native POBI9

  snailseed pondweed · Potamogetonaceae 2 counties
• 
  Potamogeton diversifolius Raf. Native PODI

  waterthread pondweed · Potamogetonaceae 25 counties