Index / States / Pennsylvania / Somerset
§1County listing — Pennsylvania
Somerset County
Pennsylvania
- FIPS
- 42111
- Taxa recorded
- 1,427
- State
- Pennsylvania
Filter
Showing 1,201–1,250 of 1,427.
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Solidago rugosa Mill. Native SORU2wrinkleleaf goldenrod · Asteraceae - Solidago rugosa Mill. ssp. aspera (Aiton) Cronquist Native SORUAwrinkleleaf goldenrod · Asteraceae
- Solidago rugosa Mill. ssp. rugosa Native SORURwrinkleleaf goldenrod · Asteraceae
- Solidago rugosa Mill. ssp. rugosa var. villosa (Pursh) Fernald Native SORUVwrinkleleaf goldenrod · Asteraceae
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Solidago squarrosa Nutt. Native SOSQstout goldenrod · Asteraceae -
Solidago uliginosa Nutt. Native SOULbog goldenrod · Asteraceae - Solidago uliginosa Nutt. var. linoides (Torr. & A. Gray) Fernald Native SOULL2bog goldenrod · Asteraceae
- Solidago uliginosa Nutt. var. uliginosa Native SOULUbog goldenrod · Asteraceae
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Solidago ulmifolia Muhl. ex Willd. Native SOUL2elmleaf goldenrod · Asteraceae - Solidago ulmifolia Muhl. ex Willd. var. ulmifolia Native SOULU2elmleaf 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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Sonchus asper (L.) Hill Introduced SOASspiny sowthistle · Asteraceae -
Sonchus oleraceus L. Introduced SOOLcommon sowthistle · Asteraceae -
Sorbaria sorbifolia (L.) A. Braun Introduced SOSO2false spiraea · Rosaceae -
Sorbus americana Marshall Native SOAM3American mountain ash · Rosaceae -
Sorghastrum nutans (L.) Nash Native SONU2Indiangrass · Poaceae -
Sparganium americanum Nutt. Native SPAMAmerican bur-reed · Sparganiaceae -
Sparganium emersum Rehmann Native SPEM2European bur-reed · Sparganiaceae -
Spergula arvensis L. Introduced SPARcorn spurry · Caryophyllaceae -
Spergularia salina J. Presl & C. Presl Native SPSA5salt sandspurry · Caryophyllaceae -
Sphenopholis intermedia (Rydb.) Rydb. Native SPIN3slender wedgescale · Poaceae -
Sphenopholis nitida (Biehler) Scribn. Native SPNIshiny wedgescale · Poaceae -
Spiraea alba Du Roi Native SPAL2white meadowsweet · Rosaceae - Spiraea alba Du Roi var. latifolia (Aiton) Dippel Native SPALLwhite meadowsweet · Rosaceae
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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. lacera Native SPLALnorthern slender lady's tresses · Orchidaceae
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Spiranthes lucida (H.H. Eaton) Ames Native SPLU2shining lady's tresses · Orchidaceae -
Spiranthes ochroleuca (Rydb.) Rydb. Native SPOCyellow nodding lady's tresses · Orchidaceae -
Spirodela polyrrhiza (L.) Schleid. Native SPPOcommon duckmeat · Lemnaceae -
Sporobolus vaginiflorus (Torr. ex A. Gray) Alph. Wood Native SPVApoverty dropseed · Poaceae - Sporobolus vaginiflorus (Torr. ex A. Gray) Alph. Wood var. vaginiflorus Native SPVAV2poverty dropseed · Poaceae
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Stachys tenuifolia Willd. Native STTEsmooth hedgenettle · Lamiaceae -
Staphylea trifolia L. Native STTRAmerican bladdernut · Staphyleaceae -
Stellaria alsine Grimm Native STAL4bog chickweed · Caryophyllaceae -
Stellaria corei Shinners Native STCO7Tennessee starwort · Caryophyllaceae -
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 -
Streptopus lanceolatus (Aiton) Reveal Native STLA16twistedstalk · Liliaceae - Streptopus lanceolatus (Aiton) Reveal var. lanceolatus Native STLAL2twistedstalk · Liliaceae
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Symphoricarpos albus (L.) S.F. Blake Native SYALcommon snowberry · Caprifoliaceae - Symphoricarpos albus (L.) S.F. Blake var. albus Native SYALAcommon snowberry · Caprifoliaceae
- Symphoricarpos albus (L.) S.F. Blake var. laevigatus (Fernald) S.F. Blake Native SYALLcommon snowberry · Caprifoliaceae
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Symphyotrichum cordifolium (L.) G.L. Nesom Native SYCO4common blue wood aster · Asteraceae -
Symphyotrichum laeve (L.) Á. Löve & D. Löve Native SYLA3smooth blue aster · Asteraceae - Symphyotrichum laeve (L.) Á. Löve & D. Löve var. laeve Native SYLAL3smooth blue aster · Asteraceae