Index / States / Texas / Williamson
§1County listing — Texas
Williamson County
Texas
- FIPS
- 48491
- Taxa recorded
- 711
- State
- Texas
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Showing 551–600 of 635 (native).
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Spiranthes magnicamporum Sheviak Native SPMA5Great Plains lady's tresses · Orchidaceae -
Spirodela polyrrhiza (L.) Schleid. Native SPPOcommon duckmeat · Lemnaceae -
Sporobolus clandestinus (Biehler) Hitchc. Native SPCLrough dropseed · Poaceae -
Sporobolus compositus (Poir.) Merr. Native SPCO16composite dropseed · Poaceae -
Sporobolus cryptandrus (Torr.) A. Gray Native SPCRsand dropseed · Poaceae -
Sporobolus vaginiflorus (Torr. ex A. Gray) Alph. Wood Native SPVApoverty dropseed · Poaceae - Sporobolus vaginiflorus (Torr. ex A. Gray) Alph. Wood var. ozarkanus (Fernald) Shinners Native SPVAOOzark dropseed · Poaceae
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Stachys crenata Raf. Native STCR7mousesear · Lamiaceae -
Stenaria nigricans (Lam.) Terrell Native STNI6diamond-flowers · Rubiaceae - Stenaria nigricans (Lam.) Terrell var. nigricans Native STNINdiamondflowers · Rubiaceae
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Stillingia sylvatica L. Native STSYqueen's-delight · Euphorbiaceae - Stillingia sylvatica L. ssp. sylvatica Native STSYS2queen's-delight · Euphorbiaceae
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Stillingia texana I.M. Johnst. Native STTE3Texas toothleaf · Euphorbiaceae -
Strophostyles leiosperma (Torr. & A. Gray) Piper Native STLE6slickseed fuzzybean · Fabaceae -
Stylisma pickeringii (Torr. ex M.A. Curtis) A. Gray Native STPI3Pickering's dawnflower · Convolvulaceae - Stylisma pickeringii (Torr. ex M.A. Curtis) A. Gray var. pattersonii (Fernald & B.G. Schub.) Myint Native STPIP2Patterson's dawnflower · Convolvulaceae
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Styphnolobium affine (Torr. & A. Gray) Walp. Native STAF4Eve's necklacepod · Fabaceae -
Symphyotrichum divaricatum (Nutt.) G.L. Nesom Native SYDI2southern annual saltmarsh aster · Asteraceae -
Symphyotrichum drummondii (Lindl.) G.L. Nesom Native SYDRDrummond's aster · Asteraceae - Symphyotrichum drummondii (Lindl.) G.L. Nesom var. texanum (Burgess) G.L. Nesom Native SYDRTDrummond's aster · Asteraceae
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Symphyotrichum falcatum (Lindl.) G.L. Nesom Native SYFAwhite prairie aster · Asteraceae - Symphyotrichum falcatum (Lindl.) G.L. Nesom var. commutatum (Torr. & A. Gray) G.L. Nesom Native SYFACwhite prairie aster · Asteraceae
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Tephrosia lindheimeri A. Gray Native TELILindheimer's hoarypea · Fabaceae -
Tephrosia onobrychoides Nutt. Native TEONmultibloom hoarypea · Fabaceae -
Tephrosia virginiana (L.) Pers. Native TEVIVirginia tephrosia · Fabaceae -
Tetraneuris linearifolia (Hook.) Greene Native TELI3fineleaf fournerved daisy · Asteraceae -
Tetraneuris scaposa (DC.) Greene Native TESC2stemmy four-nerve daisy · Asteraceae - Tetraneuris scaposa (DC.) Greene var. scaposa Native TESCSstemmy four-nerve daisy · Asteraceae
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Teucrium canadense L. Native TECA3Canada germander · Lamiaceae -
Thelesperma filifolium (Hook.) A. Gray Native THFIstiff greenthread · Asteraceae - Thelesperma filifolium (Hook.) A. Gray var. filifolium Native THFIFstiff greenthread · Asteraceae
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Thelesperma simplicifolium A. Gray Native THSIslender greenthread · Asteraceae -
Thelypteris ovata R.P. St. John Native THOVovate marsh fern · Thelypteridaceae - Thelypteris ovata R.P. St. John var. lindheimeri (C. Chr.) A.R. Sm. Native THOVLLindheimer's marsh fern · Thelypteridaceae
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Thymophylla pentachaeta (DC.) Small Native THPE4fiveneedle pricklyleaf · Asteraceae - Thymophylla pentachaeta (DC.) Small var. pentachaeta Native THPEPfiveneedle pricklyleaf · Asteraceae
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Tillandsia recurvata (L.) L. Native TIREsmall ballmoss · Bromeliaceae -
Toxicodendron radicans (L.) Kuntze Native TORA2eastern poison ivy · Anacardiaceae -
Tradescantia hirsutiflora Bush Native TRHIhairyflower spiderwort · Commelinaceae -
Tradescantia humilis Rose Native TRHUTexas spiderwort · Commelinaceae -
Tradescantia ohiensis Raf. Native TROHbluejacket · Commelinaceae -
Tradescantia reverchonii Bush Native TRREReverchon's spiderwort · Commelinaceae -
Tragia urticifolia Michx. Native TRUR2nettleleaf noseburn · Euphorbiaceae -
Tridens albescens (Vasey) Wooton & Standl. Native TRAL2white tridens · Poaceae -
Tridens muticus (Torr.) Nash Native TRMUslim tridens · Poaceae -
Tridens texanus (S. Watson) Nash Native TRTE2Texas fluffgrass · Poaceae -
Trifolium carolinianum Michx. Native TRCA6Carolina clover · Fabaceae -
Triodanis biflora (Ruiz & Pav.) Greene Native TRBI2small Venus' looking-glass · Campanulaceae -
Triodanis coloradoensis (Buckley) McVaugh Native TRCO5Colorado Venus' looking-glass · Campanulaceae -
Triodanis leptocarpa (Nutt.) Nieuwl. Native TRLE3slimpod Venus' looking-glass · Campanulaceae