Index / States / Pennsylvania / Washington
§1County listing — Pennsylvania
Washington County
Pennsylvania
- FIPS
- 42125
- Taxa recorded
- 1,235
- State
- Pennsylvania
Filter
Showing 901–950 of 1,000 (native).
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Symphyotrichum shortii (Lindl.) G.L. Nesom Native SYSHShort's aster · Asteraceae -
Symphyotrichum undulatum (L.) G.L. Nesom Native SYUNwavyleaf aster · Asteraceae -
Symphyotrichum urophyllum (Lindl.) G.L. Nesom Native SYURwhite arrowleaf aster · Asteraceae -
Symplocarpus foetidus (L.) Salisb. ex W.P.C. Barton Native SYFOskunk cabbage · Araceae -
Taenidia integerrima (L.) Drude Native TAINyellow pimpernel · Apiaceae -
Taenidia montana (Mack.) Cronquist Native TAMOmountain pimpernel · Apiaceae -
Taxus canadensis Marshall Native TACA7Canada yew · Taxaceae -
Teucrium canadense L. Native TECA3Canada germander · Lamiaceae - Teucrium canadense L. var. canadense Native TECACCanada germander · Lamiaceae
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Thalictrum dioicum L. Native THDIearly meadow-rue · Ranunculaceae -
Thalictrum pubescens Pursh Native THPU2king of the meadow · Ranunculaceae -
Thalictrum revolutum DC. Native THREwaxyleaf meadow-rue · Ranunculaceae -
Thalictrum thalictroides (L.) Eames & B. Boivin Native THTH2rue anemone · Ranunculaceae -
Thaspium barbinode (Michx.) Nutt. Native THBAhairyjoint meadowparsnip · Apiaceae -
Thaspium trifoliatum (L.) A. Gray Native THTRpurple meadowparsnip · Apiaceae - Thaspium trifoliatum (L.) A. Gray var. aureum (L.) Britton Native THTRApurple 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
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Thuja occidentalis L. Native THOC2arborvitae · Cupressaceae -
Tilia americana L. Native TIAMAmerican basswood · Tiliaceae - Tilia americana L. var. americana Native TIAMAAmerican basswood · Tiliaceae
- Tilia americana L. var. heterophylla (Vent.) Loudon Native TIAMHAmerican basswood · Tiliaceae
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Torreyochloa pallida (Torr.) Church Native TOPA6pale false mannagrass · Poaceae -
Toxicodendron radicans (L.) Kuntze Native TORA2eastern poison ivy · Anacardiaceae -
Trichomanes intricatum Farrar Native TRIN13weft fern · Hymenophyllaceae -
Trichostema brachiatum L. Native TRBR5fluxweed · Lamiaceae -
Trichostema setaceum Houtt. Native TRSE5narrowleaf bluecurls · Lamiaceae -
Tridens flavus (L.) Hitchc. Native TRFL2purpletop tridens · Poaceae - Tridens flavus (L.) Hitchc. var. flavus Native TRFLFpurpletop tridens · Poaceae
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Trifolium virginicum Small ex Small & Vail Native TRVI3Kates Mountain clover · Fabaceae -
Trillium erectum L. Native TRER3red trillium · Liliaceae -
Trillium grandiflorum (Michx.) Salisb. Native TRGR4white trillium · Liliaceae -
Trillium nivale Riddell Native TRNI2snow trillium · Liliaceae -
Trillium sessile L. Native TRSE2toadshade · Liliaceae -
Triodanis perfoliata (L.) Nieuwl. Native TRPE4clasping Venus' looking-glass · Campanulaceae -
Triosteum aurantiacum E.P. Bicknell Native TRAU4orangefruit horse-gentian · Caprifoliaceae - Triosteum aurantiacum E.P. Bicknell var. glaucescens Wiegand Native TRAUGorangefruit horse-gentian · Caprifoliaceae
- Triosteum aurantiacum E.P. Bicknell var. illinoense (Wiegand) Palmer & Steyerm. Native TRAUIIllinois horse-gentian · Caprifoliaceae
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Triosteum perfoliatum L. Native TRPE5feverwort · Caprifoliaceae -
Tsuga canadensis (L.) Carrière Native TSCAeastern hemlock · Pinaceae -
Typha latifolia L. Native TYLAbroadleaf cattail · Typhaceae -
Ulmus americana L. Native ULAMAmerican elm · Ulmaceae -
Ulmus rubra Muhl. Native ULRUslippery elm · Ulmaceae -
Urtica dioica L. ssp. gracilis (Aiton) Seland. Native URDIGCalifornia nettle · Urticaceae -
Uvularia grandiflora Sm. Native UVGRlargeflower bellwort · Liliaceae -
Uvularia perfoliata L. Native UVPEperfoliate bellwort · Liliaceae -
Vaccinium angustifolium Aiton Native VAANlowbush blueberry · Ericaceae -
Vaccinium macrocarpon Aiton Native VAMAcranberry · Ericaceae -
Vaccinium pallidum Aiton Native VAPA4Blue Ridge blueberry · Ericaceae