Index / States / North Dakota / Mercer
§1County listing — North Dakota
Mercer County
North Dakota
- FIPS
- 38057
- Taxa recorded
- 525
- State
- North Dakota
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Showing 451–500 of 525.
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Sisymbrium altissimum L. Introduced SIAL2tall tumblemustard · Brassicaceae -
Sisyrinchium montanum Greene Native SIMO2strict blue-eyed grass · Iridaceae - Sisyrinchium montanum Greene var. montanum Native SIMOMstrict blue-eyed grass · Iridaceae
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Sium suave Walter Native SISU2hemlock waterparsnip · Apiaceae -
Smilax lasioneura Hook. Native SMLA3Blue Ridge carrionflower · Smilacaceae -
Solanum ptycanthum Dunal Native SOPT7West Indian nightshade · Solanaceae -
Solanum rostratum Dunal Native SORObuffalobur nightshade · Solanaceae -
Solanum triflorum Nutt. Native SOTRcutleaf nightshade · Solanaceae -
Solidago altissima L. Native SOAL6Canada goldenrod · Asteraceae -
Solidago gigantea Aiton Native SOGIgiant goldenrod · Asteraceae -
Solidago missouriensis Nutt. Native SOMI2Missouri goldenrod · Asteraceae - Solidago missouriensis Nutt. var. fasciculata Holz. Native SOMIFMissouri goldenrod · Asteraceae
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Sonchus arvensis L. Introduced SOAR2field sowthistle · Asteraceae - Sonchus arvensis L. ssp. uliginosus (M. Bieb.) Nyman Introduced SOARUmoist sowthistle · Asteraceae
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Sparganium eurycarpum Engelm. Native SPEUbroadfruit bur-reed · Sparganiaceae -
Spartina gracilis Trin. Native SPGRalkali cordgrass · Poaceae -
Spartina pectinata Bosc ex Link Native SPPEprairie cordgrass · Poaceae -
Sphaeralcea coccinea (Nutt.) Rydb. Native SPCOscarlet globemallow · Malvaceae - Sphaeralcea coccinea (Nutt.) Rydb. ssp. coccinea Native SPCOCscarlet globemallow · Malvaceae
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Sphenopholis obtusata (Michx.) Scribn. Native SPOBprairie wedgescale · Poaceae -
Sporobolus compositus (Poir.) Merr. Native SPCO16composite dropseed · Poaceae - Sporobolus compositus (Poir.) Merr. var. compositus Native SPCOC2composite dropseed · Poaceae
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Sporobolus cryptandrus (Torr.) A. Gray Native SPCRsand dropseed · Poaceae -
Stachys pilosa Nutt. Native STPI6hairy hedgenettle · Lamiaceae - Stachys pilosa Nutt. var. pilosa Native STPIP5hairy hedgenettle · Lamiaceae
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Stellaria longifolia Muhl. ex Willd. Native STLOlongleaf starwort · Caryophyllaceae - Stellaria longifolia Muhl. ex Willd. var. longifolia Native STLOLlongleaf starwort · Caryophyllaceae
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Stuckenia pectinata (L.) Börner Native STPE15sago pondweed · Potamogetonaceae -
Suaeda calceoliformis (Hook.) Moq. Native SUCA2Pursh seepweed · Chenopodiaceae -
Symphoricarpos occidentalis Hook. Native SYOCwestern snowberry · Caprifoliaceae -
Symphyotrichum laeve (L.) Á. Löve & D. Löve Native SYLA3smooth blue aster · Asteraceae - Symphyotrichum laeve (L.) Á. Löve & D. Löve var. geyeri (A. Gray) G.L. Nesom Native SYLAGGeyer's aster · Asteraceae
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Symphyotrichum lanceolatum (Willd.) G.L. Nesom Native SYLA6white panicle aster · Asteraceae - Symphyotrichum lanceolatum (Willd.) G.L. Nesom ssp. hesperium (A. Gray) G.L. Nesom Native SYLAHwhite panicle aster · Asteraceae
- Symphyotrichum lanceolatum (Willd.) G.L. Nesom ssp. hesperium (A. Gray) G.L. Nesom var. hesperium Native SYLAH6white panicle aster · Asteraceae
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Tamarix ramosissima Ledeb. Introduced TARAsaltcedar · Tamaricaceae -
Taraxacum officinale F.H. Wigg. Both TAOFcommon dandelion · Asteraceae - Taraxacum officinale F.H. Wigg. ssp. officinale Introduced TAOFOcommon dandelion · Asteraceae
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Teucrium canadense L. Native TECA3Canada germander · Lamiaceae - Teucrium canadense L. var. occidentale (A. Gray) E.M. McClint. & Epling Native TECAOwestern germander · Lamiaceae
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Thalictrum dasycarpum Fisch. & Avé-Lall. Native THDApurple meadow-rue · Ranunculaceae -
Thalictrum venulosum Trel. Native THVEveiny meadow-rue · Ranunculaceae -
Thermopsis rhombifolia (Nutt. ex Pursh) Nutt. ex Richardson Native THRHprairie thermopsis · Fabaceae -
Thlaspi arvense L. Introduced THAR5field pennycress · Brassicaceae -
Tradescantia bracteata Small Native TRBRlongbract spiderwort · Commelinaceae -
Tradescantia occidentalis (Britton) Smyth Native TROCprairie spiderwort · Commelinaceae - Tradescantia occidentalis (Britton) Smyth var. occidentalis Native TROCOprairie spiderwort · Commelinaceae
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Tragopogon dubius Scop. Introduced TRDUyellow salsify · Asteraceae -
Tribulus terrestris L. Introduced TRTEpuncturevine · Zygophyllaceae -
Trifolium repens L. Introduced TRRE3white clover · Fabaceae