Index / States / Pennsylvania / Butler
§1County listing — Pennsylvania
Butler County
Pennsylvania
- FIPS
- 42019
- Taxa recorded
- 1,422
- State
- Pennsylvania
Filter
Showing 1,301–1,350 of 1,422.
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Triadenum fraseri (Spach) Gleason Native TRFRFraser's marsh St. Johnswort · Clusiaceae -
Triadenum virginicum (L.) Raf. Native TRVI2Virginia marsh St. Johnswort · Clusiaceae -
Trichomanes intricatum Farrar Native TRIN13weft fern · Hymenophyllaceae -
Trientalis borealis Raf. Native TRBO2starflower · Primulaceae - Trientalis borealis Raf. ssp. borealis Native TRBOBstarflower · Primulaceae
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Trifolium aureum Pollich Introduced TRAU2golden clover · Fabaceae -
Trifolium campestre Schreb. Introduced TRCA5field clover · Fabaceae -
Trifolium hybridum L. Introduced TRHYalsike clover · Fabaceae -
Trifolium pratense L. Introduced TRPR2red clover · Fabaceae -
Trifolium repens L. Introduced TRRE3white clover · Fabaceae -
Trillium cernuum L. Native TRCEwhip-poor-will flower · Liliaceae -
Trillium erectum L. Native TRER3red trillium · Liliaceae -
Trillium grandiflorum (Michx.) Salisb. Native TRGR4white trillium · Liliaceae -
Trillium sessile L. Native TRSE2toadshade · Liliaceae -
Trillium undulatum Willd. Native TRUNpainted trillium · 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. aurantiacum Native TRAUAorangefruit 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 -
Triphora trianthophora (Sw.) Rydb. Native TRTR3threebirds · Orchidaceae -
Triticum aestivum L. Introduced TRAEcommon wheat · Poaceae -
Tsuga canadensis (L.) Carrière Native TSCAeastern hemlock · Pinaceae -
Tussilago farfara L. Introduced TUFAcoltsfoot · Asteraceae -
Typha angustifolia L. Both TYANnarrowleaf cattail · Typhaceae -
Typha latifolia L. Native TYLAbroadleaf cattail · Typhaceae -
Ulmus americana L. Native ULAMAmerican elm · Ulmaceae -
Ulmus rubra Muhl. Native ULRUslippery elm · Ulmaceae -
Urtica dioica L. Both URDIstinging nettle · Urticaceae - Urtica dioica L. ssp. gracilis (Aiton) Seland. Native URDIGCalifornia nettle · Urticaceae
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Utricularia macrorhiza Leconte Native UTMAcommon bladderwort · Lentibulariaceae -
Uvularia grandiflora Sm. Native UVGRlargeflower bellwort · Liliaceae -
Uvularia perfoliata L. Native UVPEperfoliate bellwort · Liliaceae -
Uvularia sessilifolia L. Native UVSEsessileleaf bellwort · Liliaceae -
Vaccaria hispanica (Mill.) Rauschert Introduced VAHI2cow soapwort · Caryophyllaceae -
Vaccinium angustifolium Aiton Native VAANlowbush blueberry · Ericaceae -
Vaccinium corymbosum L. Native VACOhighbush blueberry · Ericaceae -
Vaccinium macrocarpon Aiton Native VAMAcranberry · Ericaceae -
Vaccinium pallidum Aiton Native VAPA4Blue Ridge blueberry · Ericaceae -
Vaccinium stamineum L. Native VASTdeerberry · Ericaceae -
Valerianella chenopodiifolia (Pursh) DC. Native VACHgoosefoot cornsalad · Valerianaceae -
Valerianella locusta (L.) Lat. Introduced VALOLewiston cornsalad · Valerianaceae -
Valerianella umbilicata (Sull.) Alph. Wood Native VAUMnavel cornsalad · Valerianaceae -
Veratrum hybridum (Walter) J.H. Zimmerman ex Zomlefer Native VEHYslender bunchflower · Liliaceae -
Veratrum virginicum (L.) W.T. Aiton Native VEVI5Virginia bunchflower · Liliaceae -
Veratrum viride Aiton Native VEVIgreen false hellebore · Liliaceae -
Verbascum blattaria L. Introduced VEBLmoth mullein · Scrophulariaceae -
Verbascum thapsus L. Introduced VETHcommon mullein · Scrophulariaceae -
Verbena hastata L. Native VEHA2swamp verbena · Verbenaceae - Verbena hastata L. var. hastata Native VEHAHswamp verbena · Verbenaceae