Index / States / Illinois / Williamson
§1County listing — Illinois
Williamson County
Illinois
- FIPS
- 17199
- Taxa recorded
- 1,210
- State
- Illinois
Filter
Showing 951–1,000 of 1,015 (native).
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Trillium flexipes Raf. Native TRFL6nodding wakerobin · Liliaceae -
Trillium recurvatum Beck Native TRRE5bloody butcher · Liliaceae -
Trillium viride Beck Native TRVI4wood wakerobin · 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. illinoense (Wiegand) Palmer & Steyerm. Native TRAUIIllinois horse-gentian · Caprifoliaceae
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Triosteum perfoliatum L. Native TRPE5feverwort · Caprifoliaceae -
Tripsacum dactyloides (L.) L. Native TRDA3eastern gamagrass · Poaceae -
Typha latifolia L. Native TYLAbroadleaf cattail · Typhaceae -
Ulmus alata Michx. Native ULALwinged elm · Ulmaceae -
Ulmus americana L. Native ULAMAmerican elm · Ulmaceae -
Ulmus rubra Muhl. Native ULRUslippery elm · Ulmaceae -
Utricularia gibba L. Native UTGIhumped bladderwort · Lentibulariaceae -
Utricularia macrorhiza Leconte Native UTMAcommon bladderwort · Lentibulariaceae -
Uvularia grandiflora Sm. Native UVGRlargeflower bellwort · Liliaceae -
Uvularia sessilifolia L. Native UVSEsessileleaf bellwort · Liliaceae -
Vaccinium arboreum Marshall Native VAARfarkleberry · Ericaceae -
Valeriana pauciflora Michx. Native VAPA2largeflower valerian · Valerianaceae -
Valerianella radiata (L.) Dufr. Native VARAbeaked cornsalad · Valerianaceae -
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 ×illicita Moldenke [stricta × urticifolia] Native VEILvervain · Verbenaceae
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Verbesina helianthoides Michx. Native VEHEgravelweed · Asteraceae -
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 peregrina L. Native VEPE2neckweed · Scrophulariaceae -
Veronicastrum virginicum (L.) Farw. Native VEVI4Culver's root · Scrophulariaceae -
Viburnum dentatum L. Native VIDEsouthern arrowwood · Caprifoliaceae - Viburnum dentatum L. var. dentatum Native VIDED4southern arrowwood · Caprifoliaceae
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Viburnum prunifolium L. Native VIPRblackhaw · Caprifoliaceae -
Viburnum recognitum Fernald Native VIRE7southern arrowwood · Caprifoliaceae -
Viburnum rufidulum Raf. Native VIRUrusty blackhaw · Caprifoliaceae -
Viola affinis Leconte Native VIAF2sand violet · Violaceae -
Viola bicolor Pursh Native VIBIfield pansy · Violaceae -
Viola missouriensis Greene Native VIMI3Missouri violet · Violaceae -
Viola nephrophylla Greene Native VINEnorthern bog violet · Violaceae -
Viola pubescens Aiton Native VIPU3downy yellow violet · Violaceae - Viola pubescens Aiton var. pubescens Native VIPUP2downy yellow violet · Violaceae
- Viola sororia Willd. Native VISOcommon blue violet · Violaceae
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Viola striata Aiton Native VIST3striped cream violet · Violaceae -
Viola triloba Schwein. Native VITR2three-lobe violet · Violaceae - Viola triloba Schwein. var. dilatata (Elliott) Brainerd Native VITRDthree-lobe violet · Violaceae
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Vitis aestivalis Michx. Native VIAEsummer grape · Vitaceae -
Vitis cinerea (Engelm.) Engelm. ex Millard Native VICI2graybark grape · Vitaceae - Vitis cinerea (Engelm.) Engelm. ex Millard var. cinerea Native VICIC2graybark grape · Vitaceae