Index / States / Virginia / Fairfax
§1County listing — Virginia
Fairfax County
Virginia
- FIPS
- 51059
- Taxa recorded
- 1,819
- State
- Virginia
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Showing 1,601–1,650 of 1,819.
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Sorghastrum nutans (L.) Nash Native SONU2Indiangrass · Poaceae -
Sorghum halepense (L.) Pers. Introduced SOHAJohnsongrass · Poaceae -
Sparganium americanum Nutt. Native SPAMAmerican bur-reed · Sparganiaceae -
Sparganium eurycarpum Engelm. Native SPEUbroadfruit bur-reed · Sparganiaceae -
Spartina cynosuroides (L.) Roth Native SPCYbig cordgrass · Poaceae - Spartina pectinata Bosc ex Link Native SPPEprairie cordgrass · Poaceae
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Spergularia rubra (L.) J. Presl & C. Presl Introduced SPRUred sandspurry · Caryophyllaceae -
Sphenopholis nitida (Biehler) Scribn. Native SPNIshiny wedgescale · Poaceae -
Sphenopholis obtusata (Michx.) Scribn. Native SPOBprairie wedgescale · Poaceae -
Sphenopholis pensylvanica (L.) Hitchc. Native SPPE3swamp wedgescale · Poaceae - Sphenopholis ×pallens (Biehler) Scribn. (pro sp.) [obtusata × pensylvanica] Native SPPA7wedgescale · Poaceae
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Spiraea alba Du Roi Native SPAL2white meadowsweet · Rosaceae - Spiraea alba Du Roi var. latifolia (Aiton) Dippel Native SPALLwhite meadowsweet · Rosaceae
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Spiraea japonica L. f. Introduced SPJAJapanese meadowsweet · Rosaceae - Spiraea japonica L. f. var. fortunei (Planch.) Rehder Introduced SPJAFfortune meadowsweet · Rosaceae
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Spiraea prunifolia Siebold & Zucc. Introduced SPPRbridalwreath spirea · Rosaceae -
Spiranthes cernua (L.) Rich. Native SPCEnodding lady's tresses · Orchidaceae -
Spiranthes lacera (Raf.) Raf. Native SPLA4northern slender lady's tresses · Orchidaceae - Spiranthes lacera (Raf.) Raf. var. gracilis (Bigelow) Luer Native SPLAGnorthern slender lady's tresses · Orchidaceae
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Spiranthes praecox (Walter) S. Watson Native SPPR2greenvein lady's tresses · Orchidaceae -
Spiranthes tuberosa Raf. Native SPTUlittle lady's tresses · Orchidaceae -
Spiranthes vernalis Engelm. & A. Gray Native SPVEspring lady's tresses · Orchidaceae -
Spirodela polyrrhiza (L.) Schleid. Native SPPOcommon duckmeat · Lemnaceae -
Sporobolus clandestinus (Biehler) Hitchc. Native SPCLrough dropseed · Poaceae -
Sporobolus vaginiflorus (Torr. ex A. Gray) Alph. Wood Native SPVApoverty dropseed · Poaceae -
Stachys cordata Riddell Native STCO9heartleaf hedgenettle · Lamiaceae -
Stachys floridana Shuttlw. ex Benth. Native STFL4Florida hedgenettle · Lamiaceae -
Stachys hyssopifolia Michx. Native STHY3hyssopleaf hedgenettle · Lamiaceae -
Stachys tenuifolia Willd. Native STTEsmooth hedgenettle · Lamiaceae -
Staphylea trifolia L. Native STTRAmerican bladdernut · Staphyleaceae -
Stellaria graminea L. Introduced STGRgrass-like starwort · Caryophyllaceae -
Stellaria longifolia Muhl. ex Willd. Native STLOlongleaf starwort · Caryophyllaceae - Stellaria longifolia Muhl. ex Willd. var. longifolia Native STLOLlongleaf starwort · Caryophyllaceae
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Stellaria media (L.) Vill. Introduced STME2common chickweed · Caryophyllaceae -
Stellaria pubera Michx. Native STPUstar chickweed · Caryophyllaceae -
Stenanthium gramineum (Ker Gawl.) Morong Native STGR2eastern featherbells · Liliaceae -
Strophostyles helvola (L.) Elliott Native STHE9amberique-bean · Fabaceae -
Strophostyles umbellata (Muhl. ex Willd.) Britton Native STUM2pink fuzzybean · Fabaceae -
Stuckenia pectinata (L.) Börner Native STPE15sago pondweed · Potamogetonaceae -
Stylosanthes biflora (L.) Britton, Sterns & Poggenb. Native STBI2sidebeak pencilflower · Fabaceae -
Symphoricarpos orbiculatus Moench Native SYORcoralberry · Caprifoliaceae -
Symphyotrichum concolor (L.) G.L. Nesom Native SYCO3eastern silver aster · Asteraceae -
Symphyotrichum cordifolium (L.) G.L. Nesom Native SYCO4common blue wood aster · Asteraceae -
Symphyotrichum dumosum (L.) G.L. Nesom Native SYDU2rice button aster · Asteraceae -
Symphyotrichum ericoides (L.) G.L. Nesom Native SYERwhite heath aster · Asteraceae -
Symphyotrichum laeve (L.) Á. Löve & D. Löve Native SYLA3smooth blue aster · Asteraceae -
Symphyotrichum lanceolatum (Willd.) G.L. Nesom Native SYLA6white panicle aster · Asteraceae - Symphyotrichum lanceolatum (Willd.) G.L. Nesom ssp. lanceolatum Native SYLAL6white panicle aster · Asteraceae
- Symphyotrichum lanceolatum (Willd.) G.L. Nesom ssp. lanceolatum var. lanceolatum Native SYLAL4white panicle aster · Asteraceae
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Symphyotrichum lateriflorum (L.) Á. Löve & D. Löve Native SYLA4calico aster · Asteraceae