North Dakota

• Adams 38001
  197 taxa Open ↗
• Barnes 38003
  892 taxa Open ↗
• Benson 38005
  669 taxa Open ↗
• Billings 38007
  753 taxa Open ↗
• Bottineau 38009
  704 taxa Open ↗
• Bowman 38011
  451 taxa Open ↗
• Burke 38013
  732 taxa Open ↗
• Burleigh 38015
  560 taxa Open ↗
• Cass 38017
  923 taxa Open ↗
• Cavalier 38019
  472 taxa Open ↗

Showing 1,501–1,550 of 1,677.

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  Sphaeralcea coccinea (Nutt.) Rydb. ssp. coccinea Native SPCOC

  scarlet globemallow · Malvaceae 40 counties
• 
  Sphenopholis intermedia (Rydb.) Rydb. Native SPIN3

  slender wedgescale · Poaceae 11 counties
• 
  Sphenopholis obtusata (Michx.) Scribn. Native SPOB

  prairie wedgescale · Poaceae 30 counties
• 
  Spiraea alba Du Roi Native SPAL2

  white meadowsweet · Rosaceae 27 counties
• 
  Spiraea alba Du Roi var. alba Native SPALA

  white meadowsweet · Rosaceae 27 counties
• 
  Spiranthes magnicamporum Sheviak Native SPMA5

  Great Plains lady's tresses · Orchidaceae 7 counties
• 
  Spiranthes romanzoffiana Cham. Native SPRO

  hooded lady's tresses · Orchidaceae 2 counties
• 
  Spirodela polyrrhiza (L.) Schleid. Native SPPO

  common duckmeat · Lemnaceae 9 counties
• 
  Sporobolus airoides (Torr.) Torr. Native SPAI

  alkali sacaton · Poaceae 2 counties
• 
  Sporobolus compositus (Poir.) Merr. Native SPCO16

  composite dropseed · Poaceae 18 counties
• 
  Sporobolus compositus (Poir.) Merr. var. compositus Native SPCOC2

  composite dropseed · Poaceae 18 counties
• 
  Sporobolus cryptandrus (Torr.) A. Gray Native SPCR

  sand dropseed · Poaceae 28 counties
• 
  Sporobolus heterolepis (A. Gray) A. Gray Native SPHE

  prairie dropseed · Poaceae 26 counties
• 
  Sporobolus neglectus Nash Native SPNE2

  puffsheath dropseed · Poaceae 19 counties
• 
  Stachys pilosa Nutt. Native STPI6

  hairy hedgenettle · Lamiaceae 35 counties
• 
  Stachys pilosa Nutt. var. pilosa Native STPIP5

  hairy hedgenettle · Lamiaceae 35 counties
• 
  Stachys tenuifolia Willd. Native STTE

  smooth hedgenettle · Lamiaceae 2 counties
• 
  Stanleya pinnata (Pursh) Britton Native STPI

  desert princesplume · Brassicaceae 4 counties
• 
  Stanleya pinnata (Pursh) Britton var. pinnata Native STPIP

  desert princesplume · Brassicaceae 4 counties
• 
  Stellaria crassifolia Ehrh. Native STCR

  fleshy starwort · Caryophyllaceae 22 counties
• 
  Stellaria crassifolia Ehrh. var. crassifolia Native STCRC

  fleshy starwort · Caryophyllaceae 22 counties
• 
  Stellaria graminea L. Introduced STGR

  grass-like starwort · Caryophyllaceae 1 county
• 
  Stellaria longifolia Muhl. ex Willd. Native STLO

  longleaf starwort · Caryophyllaceae 21 counties
• 
  Stellaria longifolia Muhl. ex Willd. var. longifolia Native STLOL

  longleaf starwort · Caryophyllaceae 21 counties
• 
  Stellaria longipes Goldie Native STLO2

  longstalk starwort · Caryophyllaceae 10 counties
• 
  Stellaria longipes Goldie ssp. longipes Native STLOL7

  longstalk starwort · Caryophyllaceae 10 counties
• 
  Stellaria media (L.) Vill. Introduced STME2

  common chickweed · Caryophyllaceae 29 counties
• 
  Stellaria media (L.) Vill. ssp. media Introduced STMEM

  common chickweed · Caryophyllaceae 29 counties
• 
  Stenotus armerioides Nutt. Native STAR10

  thrift mock goldenweed · Asteraceae 9 counties
• 
  Stenotus armerioides Nutt. var. armerioides Native STARA

  thrift mock goldenweed · Asteraceae 9 counties
• 
  Stephanomeria minor (Hook.) Nutt. Native STMI13

  lesser wirelettuce · Asteraceae 3 counties
• 
  Stephanomeria minor (Hook.) Nutt. var. minor Native STMIM

  narrowleaf wirelettuce · Asteraceae 3 counties
• 
  Strophostyles leiosperma (Torr. & A. Gray) Piper Native STLE6

  slickseed fuzzybean · Fabaceae 7 counties
• 
  Stuckenia filiformis (Pers.) Börner Native STFI6

  fineleaf pondweed · Potamogetonaceae 2 counties
• 
  Stuckenia filiformis (Pers.) Börner ssp. alpina (Blytt) Haynes, D.H. Les & M. Kral Native STFIA2

  fineleaf pondweed · Potamogetonaceae 2 counties
• 
  Stuckenia pectinata (L.) Börner Native STPE15

  sago pondweed · Potamogetonaceae 43 counties
• 
  Stuckenia vaginata (Turcz.) Holub Native STVA8

  sheathed pondweed · Potamogetonaceae 2 counties
• 
  Suaeda calceoliformis (Hook.) Moq. Native SUCA2

  Pursh seepweed · Chenopodiaceae 38 counties
• 
  Suaeda moquinii (Torr.) Greene Native SUMO

  Mojave seablite · Chenopodiaceae 10 counties
• 
  Suckleya suckleyana (Torr.) Rydb. Native SUSU2

  poison suckleya · Chenopodiaceae 2 counties
• 
  Symphoricarpos albus (L.) S.F. Blake Native SYAL

  common snowberry · Caprifoliaceae 16 counties
• 
  Symphoricarpos albus (L.) S.F. Blake var. albus Native SYALA

  common snowberry · Caprifoliaceae 16 counties
• 
  Symphoricarpos occidentalis Hook. Native SYOC

  western snowberry · Caprifoliaceae 49 counties
• 
  Symphyotrichum boreale (Torr. & A. Gray) Á. Löve & D. Löve Native SYBO2

  northern bog aster · Asteraceae 16 counties
• 
  Symphyotrichum ciliatum (Ledeb.) G.L. Nesom Native SYCI2

  rayless alkali aster · Asteraceae 26 counties
• 
  Symphyotrichum ciliolatum (Lindl.) Á. Löve & D. Löve Native SYCI

  Lindley's aster · Asteraceae 4 counties
• 
  Symphyotrichum ericoides (L.) G.L. Nesom Native SYER

  white heath aster · Asteraceae 30 counties
• 
  Symphyotrichum ericoides (L.) G.L. Nesom var. ericoides Native SYERE

  white heath aster · Asteraceae 17 counties
• 
  Symphyotrichum falcatum (Lindl.) G.L. Nesom Native SYFA

  white prairie aster · Asteraceae 24 counties
• 
  Symphyotrichum falcatum (Lindl.) G.L. Nesom var. falcatum Native SYFAF

  white prairie aster · Asteraceae 24 counties