Mississippi

• Adams 28001
  382 taxa Open ↗
• Alcorn 28003
  268 taxa Open ↗
• Amite 28005
  586 taxa Open ↗
• Attala 28007
  321 taxa Open ↗
• Benton 28009
  327 taxa Open ↗
• Bolivar 28011
  295 taxa Open ↗
• Calhoun 28013
  294 taxa Open ↗
• Carroll 28015
  347 taxa Open ↗
• Chickasaw 28017
  375 taxa Open ↗
• Choctaw 28019
  524 taxa Open ↗

Showing 2,001–2,050 of 2,911 (native).

• 
  Polypremum procumbens L. Native POPR4

  juniper leaf · Buddlejaceae 44 counties
• 
  Polystichum acrostichoides (Michx.) Schott Native POAC4

  Christmas fern · Dryopteridaceae 57 counties
• 
  Polystichum acrostichoides (Michx.) Schott var. acrostichoides Native POACA

  Christmas fern · Dryopteridaceae 7 counties
• 
  Polytaenia nuttallii DC. Native PONU4

  Nuttall's prairie parsley · Apiaceae 9 counties
• 
  Pontederia cordata L. Native POCO14

  pickerelweed · Pontederiaceae 5 counties
• 
  Ponthieva racemosa (Walter) C. Mohr Native PORA4

  hairy shadow witch · Orchidaceae 3 counties
• 
  Populus deltoides W. Bartram ex Marshall Native PODE3

  eastern cottonwood · Salicaceae 46 counties
• 
  Populus deltoides W. Bartram ex Marshall ssp. deltoides Native PODED

  eastern cottonwood · Salicaceae 46 counties
• 
  Populus heterophylla L. Native POHE4

  swamp cottonwood · Salicaceae 10 counties
• 
  Portulaca pilosa L. Native POPI3

  kiss me quick · Portulacaceae 4 counties
• 
  Portulaca umbraticola Kunth Native POUM

  wingpod purslane · Portulacaceae 1 county
• 
  Portulaca umbraticola Kunth ssp. umbraticola Native POUMU

  wingpod purslane · Portulacaceae 1 county
• 
  Potamogeton diversifolius Raf. Native PODI

  waterthread pondweed · Potamogetonaceae 17 counties
• 
  Potamogeton epihydrus Raf. Native POEP2

  ribbonleaf pondweed · Potamogetonaceae 2 counties
• 
  Potamogeton nodosus Poir. Native PONO2

  longleaf pondweed · Potamogetonaceae 7 counties
• 
  Potamogeton pulcher Tuck. Native POPU6

  spotted pondweed · Potamogetonaceae 5 counties
• 
  Potamogeton pusillus L. Native POPU7

  small pondweed · Potamogetonaceae 5 counties
• 
  Potamogeton pusillus L. ssp. tenuissimus (Mert. & W.D.J. Koch) Haynes & C.B. Hellquist Native POPUT3

  small pondweed · Potamogetonaceae 2 counties
• 
  Potentilla canadensis L. Native POCA17

  dwarf cinquefoil · Rosaceae 11 counties
• 
  Potentilla canadensis L. var. canadensis Native POCAC2

  dwarf cinquefoil · Rosaceae 10 counties
• 
  Potentilla simplex Michx. Native POSI2

  common cinquefoil · Rosaceae 19 counties
• 
  Prenanthes altissima L. Native PRAL3

  tall rattlesnakeroot · Asteraceae 13 counties
• 
  Prenanthes aspera Michx. Native PRAS

  rough rattlesnakeroot · Asteraceae 6 counties
• 
  Prenanthes barbata (Torr. & A. Gray) Milstead Native PRBA

  barbed rattlesnakeroot · Asteraceae 1 county
• 
  Prenanthes serpentaria Pursh Native PRSE

  cankerweed · Asteraceae 5 counties
• 
  Proboscidea louisianica (Mill.) Thell. Native PRLO

  ram's horn · Pedaliaceae 1 county
• 
  Proboscidea louisianica (Mill.) Thell. ssp. louisianica Native PRLOL

  ram's horn · Pedaliaceae 1 county
• 
  Proserpinaca intermedia Mack. Native PRIN2

  intermediate mermaidweed · Haloragaceae 2 counties
• 
  Proserpinaca palustris L. Native PRPA3

  marsh mermaidweed · Haloragaceae 9 counties
• 
  Proserpinaca palustris L. var. amblyogona Fernald Native PRPAA

  marsh mermaidweed · Haloragaceae 1 county
• 
  Proserpinaca palustris L. var. crebra Fernald & Grisc. Native PRPAC

  marsh mermaidweed · Haloragaceae 1 county
• 
  Proserpinaca palustris L. var. palustris Native PRPAP

  marsh mermaidweed · Haloragaceae 3 counties
• 
  Proserpinaca pectinata Lam. Native PRPE

  combleaf mermaidweed · Haloragaceae 7 counties
• 
  Prunella vulgaris L. Native PRVU

  common selfheal · Lamiaceae 43 counties
• 
  Prunella vulgaris L. ssp. lanceolata (W. Bartram) Hultén Native PRVUL2

  lance selfheal · Lamiaceae 41 counties
• 
  Prunus americana Marshall Native PRAM

  American plum · Rosaceae 16 counties
• 
  Prunus angustifolia Marshall Native PRAN3

  Chickasaw plum · Rosaceae 33 counties
• 
  Prunus angustifolia Marshall var. angustifolia Native PRANA

  Chickasaw plum · Rosaceae 33 counties
• 
  Prunus caroliniana Aiton Native PRCA

  Carolina laurelcherry · Rosaceae 17 counties
• 
  Prunus mexicana S. Watson Native PRME

  Mexican plum · Rosaceae 28 counties
• 
  Prunus munsoniana W. Wight & Hedrick Native PRMU

  wild goose plum · Rosaceae 1 county
• 
  Prunus serotina Ehrh. Native PRSE2

  black cherry · Rosaceae 61 counties
• 
  Prunus serotina Ehrh. var. serotina Native PRSES

  black cherry · Rosaceae 61 counties
• 
  Prunus umbellata Elliott Native PRUM

  hog plum · Rosaceae 18 counties
• 
  Prunus umbellata Elliott var. umbellata Native PRUMU

  hog plum · Rosaceae 17 counties
• 
  Pseudognaphalium helleri (Britton) Anderb. Native PSHE4

  Heller's cudweed · Asteraceae 28 counties
• 
  Pseudognaphalium helleri (Britton) Anderb. ssp. helleri Native PSHEH7

  Heller's cudweed · Asteraceae 28 counties
• 
  Pseudognaphalium obtusifolium (L.) Hilliard & B.L. Burtt Native PSOB3

  rabbit-tobacco · Asteraceae 68 counties
• 
  Pseudognaphalium obtusifolium (L.) Hilliard & B.L. Burtt ssp. obtusifolium Native PSOBO

  rabbit-tobacco · Asteraceae 68 counties
• 
  Psoralidium tenuiflorum (Pursh) Rydb. Native PSTE5

  slimflower scurfpea · Fabaceae 1 county