Index / States / Illinois / Douglas
§1County listing — Illinois
Douglas County
Illinois
- FIPS
- 17041
- Taxa recorded
- 857
- State
- Illinois
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Showing 801–850 of 857.
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Tragopogon dubius Scop. Introduced TRDUyellow salsify · Asteraceae - Tragopogon pratensis L. Introduced TRPRJack-go-to-bed-at-noon · Asteraceae
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Tribulus terrestris L. Introduced TRTEpuncturevine · Zygophyllaceae -
Trichostema brachiatum L. Native TRBR5fluxweed · Lamiaceae -
Tridens flavus (L.) Hitchc. Native TRFL2purpletop tridens · Poaceae - Tridens flavus (L.) Hitchc. var. flavus Native TRFLFpurpletop tridens · Poaceae
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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 recurvatum Beck Native TRRE5bloody butcher · Liliaceae -
Triodanis perfoliata (L.) Nieuwl. Native TRPE4clasping Venus' looking-glass · Campanulaceae -
Triosteum aurantiacum E.P. Bicknell Native TRAU4orangefruit horse-gentian · Caprifoliaceae -
Triosteum perfoliatum L. Native TRPE5feverwort · Caprifoliaceae -
Triticum aestivum L. Introduced TRAEcommon wheat · Poaceae -
Typha latifolia L. Native TYLAbroadleaf cattail · Typhaceae -
Ulmus americana L. Native ULAMAmerican elm · Ulmaceae -
Ulmus pumila L. Introduced ULPUSiberian elm · Ulmaceae -
Ulmus rubra Muhl. Native ULRUslippery elm · Ulmaceae -
Uvularia grandiflora Sm. Native UVGRlargeflower bellwort · 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
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Verbena stricta Vent. Native VESThoary verbena · Verbenaceae -
Verbena urticifolia L. Native VEURwhite vervain · Verbenaceae -
Verbesina alternifolia (L.) Britton ex Kearney Native VEALwingstem · Asteraceae -
Verbesina helianthoides Michx. Native VEHEgravelweed · 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 - 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 -
Viola affinis Leconte Native VIAF2sand violet · Violaceae -
Viola bicolor Pursh Native VIBIfield pansy · Violaceae -
Viola missouriensis Greene Native VIMI3Missouri 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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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