Index / States / Illinois / St. Clair
§1County listing — Illinois
St. Clair County
Illinois
- FIPS
- 17163
- Taxa recorded
- 1,648
- State
- Illinois
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Showing 1,551–1,600 of 1,648.
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Trifolium hybridum L. Introduced TRHYalsike clover · Fabaceae -
Trifolium pratense L. Introduced TRPR2red clover · Fabaceae -
Trifolium reflexum L. Native TRRE2buffalo clover · Fabaceae -
Trifolium repens L. Introduced TRRE3white clover · Fabaceae -
Trillium recurvatum Beck Native TRRE5bloody butcher · Liliaceae -
Triodanis perfoliata (L.) Nieuwl. Native TRPE4clasping Venus' looking-glass · Campanulaceae -
Triosteum angustifolium L. Native TRAN3yellowfruit horse-gentian · Caprifoliaceae -
Triosteum aurantiacum E.P. Bicknell Native TRAU4orangefruit 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 -
Triplasis purpurea (Walter) Chapm. Native TRPU4purple sandgrass · Poaceae -
Tripsacum dactyloides (L.) L. Native TRDA3eastern gamagrass · Poaceae -
Triticum aestivum L. Introduced TRAEcommon wheat · Poaceae -
Typha angustifolia L. Both TYANnarrowleaf cattail · Typhaceae -
Typha latifolia L. Native TYLAbroadleaf cattail · Typhaceae -
Ulmus alata Michx. Native ULALwinged elm · Ulmaceae -
Ulmus americana L. Native ULAMAmerican elm · Ulmaceae -
Ulmus pumila L. Introduced ULPUSiberian elm · Ulmaceae -
Ulmus rubra Muhl. Native ULRUslippery elm · Ulmaceae -
Urtica dioica L. Both URDIstinging nettle · Urticaceae -
Utricularia gibba L. Native UTGIhumped bladderwort · Lentibulariaceae -
Utricularia macrorhiza Leconte Native UTMAcommon bladderwort · Lentibulariaceae -
Uvularia grandiflora Sm. Native UVGRlargeflower bellwort · Liliaceae -
Vaccaria hispanica (Mill.) Rauschert Introduced VAHI2cow soapwort · Caryophyllaceae -
Vaccinium pallidum Aiton Native VAPA4Blue Ridge blueberry · Ericaceae -
Valerianella radiata (L.) Dufr. Native VARAbeaked cornsalad · Valerianaceae -
Veratrum virginicum (L.) W.T. Aiton Native VEVI5Virginia bunchflower · Liliaceae -
Verbascum blattaria L. Introduced VEBLmoth mullein · Scrophulariaceae -
Verbascum thapsus L. Introduced VETHcommon mullein · Scrophulariaceae -
Verbena bracteata Cav. ex Lag. & Rodr. Native VEBRbigbract verbena · Verbenaceae -
Verbena hastata L. Native VEHA2swamp verbena · Verbenaceae - Verbena hastata L. var. hastata Native VEHAHswamp verbena · Verbenaceae
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Verbena simplex Lehm. Native VESInarrowleaf vervain · Verbenaceae -
Verbena stricta Vent. Native VESThoary verbena · Verbenaceae -
Verbena urticifolia L. Native VEURwhite vervain · Verbenaceae - Verbena ×rydbergii Moldenke [hastata × stricta] Native VERYvervain · Verbenaceae
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Verbesina alternifolia (L.) Britton ex Kearney Native VEALwingstem · Asteraceae - Verbesina encelioides (Cav.) Benth. & Hook. f. ex A. Gray Native VEENgolden crownbeard · Asteraceae
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Verbesina helianthoides Michx. Native VEHEgravelweed · Asteraceae -
Vernonia baldwinii Torr. Native VEBABaldwin's ironweed · Asteraceae -
Vernonia fasciculata Michx. Native VEFA2prairie ironweed · Asteraceae - Vernonia fasciculata Michx. ssp. fasciculata Native VEFAFprairie ironweed · Asteraceae
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Vernonia gigantea (Walter) Trel. Native VEGIgiant ironweed · Asteraceae - Vernonia gigantea (Walter) Trel. ssp. gigantea Native VEGIGgiant ironweed · Asteraceae
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Vernonia missurica Raf. Native VEMI2Missouri ironweed · Asteraceae -
Veronica anagallis-aquatica L. Native VEAN2water speedwell · Scrophulariaceae -
Veronica arvensis L. Introduced VEARcorn speedwell · Scrophulariaceae -
Veronica peregrina L. Native VEPE2neckweed · Scrophulariaceae -
Veronicastrum virginicum (L.) Farw. Native VEVI4Culver's root · Scrophulariaceae -
Viburnum dentatum L. Native VIDEsouthern arrowwood · Caprifoliaceae