Index / States / Virginia / Northampton
§1County listing — Virginia
Northampton County
Virginia
- FIPS
- 51131
- Taxa recorded
- 1,314
- State
- Virginia
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Showing 1,151–1,200 of 1,314.
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Sphenopholis obtusata (Michx.) Scribn. Native SPOBprairie wedgescale · Poaceae -
Spiraea tomentosa L. Native SPTO2steeplebush · Rosaceae -
Spiranthes ovalis Lindl. Native SPOVOctober lady's tresses · Orchidaceae - Spiranthes ovalis Lindl. var. erostellata Catling Native SPOVEOctober lady's tresses · Orchidaceae
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Spiranthes praecox (Walter) S. Watson Native SPPR2greenvein lady's tresses · Orchidaceae -
Spiranthes vernalis Engelm. & A. Gray Native SPVEspring lady's tresses · Orchidaceae -
Spirodela polyrrhiza (L.) Schleid. Native SPPOcommon duckmeat · Lemnaceae -
Sporobolus indicus (L.) R. Br. Introduced SPIN4smut grass · Poaceae - Sporobolus indicus (L.) R. Br. var. indicus Introduced SPINI2smut grass · Poaceae
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Sporobolus vaginiflorus (Torr. ex A. Gray) Alph. Wood Native SPVApoverty dropseed · Poaceae -
Stachys aspera Michx. Native STAShyssopleaf hedgenettle · Lamiaceae -
Stellaria graminea L. Introduced STGRgrass-like starwort · Caryophyllaceae -
Stellaria media (L.) Vill. Introduced STME2common chickweed · Caryophyllaceae -
Stenanthium gramineum (Ker Gawl.) Morong Native STGR2eastern featherbells · Liliaceae -
Stenotaphrum secundatum (Walter) Kuntze Native STSESt. Augustine grass · Poaceae -
Strophostyles helvola (L.) Elliott Native STHE9amberique-bean · Fabaceae -
Strophostyles umbellata (Muhl. ex Willd.) Britton Native STUM2pink fuzzybean · Fabaceae -
Stylisma humistrata (Walter) Chapm. Native STHU2southern dawnflower · Convolvulaceae -
Stylosanthes biflora (L.) Britton, Sterns & Poggenb. Native STBI2sidebeak pencilflower · Fabaceae -
Styrax americanus Lam. Native STAM4American snowbell · Styracaceae -
Suaeda linearis (Elliott) Moq. Native SULIannual seepweed · Chenopodiaceae -
Symphoricarpos orbiculatus Moench Native SYORcoralberry · Caprifoliaceae -
Symphyotrichum concolor (L.) G.L. Nesom Native SYCO3eastern silver aster · Asteraceae -
Symphyotrichum dumosum (L.) G.L. Nesom Native SYDU2rice button aster · Asteraceae -
Symphyotrichum lateriflorum (L.) Á. Löve & D. Löve Native SYLA4calico aster · Asteraceae -
Symphyotrichum novi-belgii (L.) G.L. Nesom Native SYNO3New York aster · Asteraceae - Symphyotrichum novi-belgii (L.) G.L. Nesom var. elodes (Torr. & A. Gray) G.L. Nesom Native SYNOENew York aster · Asteraceae
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Symphyotrichum patens (Aiton) G.L. Nesom Native SYPA11late purple aster · Asteraceae -
Symphyotrichum pilosum (Willd.) G.L. Nesom Native SYPI2hairy white oldfield aster · Asteraceae - Symphyotrichum pilosum (Willd.) G.L. Nesom var. pilosum Native SYPIP3hairy white oldfield aster · Asteraceae
- Symphyotrichum pilosum (Willd.) G.L. Nesom var. pringlei (A. Gray) G.L. Nesom Native SYPIP2Pringle's aster · Asteraceae
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Symphyotrichum subulatum (Michx.) G.L. Nesom Native SYSU5eastern annual saltmarsh aster · Asteraceae -
Symphyotrichum tenuifolium (L.) G.L. Nesom Native SYTE6perennial saltmarsh aster · Asteraceae -
Symphyotrichum undulatum (L.) G.L. Nesom Native SYUNwavyleaf aster · Asteraceae -
Symplocos tinctoria (L.) L'Hér. Native SYTIcommon sweetleaf · Symplocaceae -
Tagetes minuta L. Introduced TAMI3muster John Henry · Asteraceae -
Taraxacum officinale F.H. Wigg. Both TAOFcommon dandelion · Asteraceae - Taraxacum officinale F.H. Wigg. ssp. officinale Introduced TAOFOcommon dandelion · Asteraceae
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Taxodium distichum (L.) Rich. Native TADI2bald cypress · Cupressaceae -
Teesdalia nudicaulis (L.) W.T. Aiton Introduced TENUbarestem teesdalia · Brassicaceae -
Tephrosia spicata (Walter) Torr. & A. Gray Native TESPspiked hoarypea · Fabaceae -
Tephrosia virginiana (L.) Pers. Native TEVIVirginia tephrosia · Fabaceae -
Teucrium canadense L. Native TECA3Canada germander · Lamiaceae -
Thalictrum pubescens Pursh Native THPU2king of the meadow · Ranunculaceae -
Thalictrum thalictroides (L.) Eames & B. Boivin Native THTH2rue anemone · Ranunculaceae -
Thaspium trifoliatum (L.) A. Gray Native THTRpurple meadowparsnip · Apiaceae - Thaspium trifoliatum (L.) A. Gray var. trifoliatum Native THTRTpurple meadowparsnip · Apiaceae
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Thelypteris noveboracensis (L.) Nieuwl. Native THNONew York fern · Thelypteridaceae -
Thelypteris palustris Schott Native THPAeastern marsh fern · Thelypteridaceae - Thelypteris palustris Schott var. pubescens (G. Lawson) Fernald Native THPAPeastern marsh fern · Thelypteridaceae