Index / States / Texas / Williamson
§1County listing — Texas
Williamson County
Texas
- FIPS
- 48491
- Taxa recorded
- 711
- State
- Texas
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Showing 251–300 of 635 (native).
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Gutierrezia texana (DC.) Torr. & A. Gray Native GUTE2Texas snakeweed · Asteraceae - Gutierrezia texana (DC.) Torr. & A. Gray var. texana Native GUTETTexas snakeweed · Asteraceae
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Habranthus tubispathus (L'Hér.) Traub Native HATURio Grande copperlily · Liliaceae -
Hedeoma acinoides Scheele Native HEACslender false pennyroyal · Lamiaceae -
Hedeoma reverchonii (A. Gray) A. Gray Native HERE3Reverchon's false pennyroyal · Lamiaceae - Hedeoma reverchonii (A. Gray) A. Gray var. reverchonii Native HERERReverchon's false pennyroyal · Lamiaceae
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Helenium amarum (Raf.) H. Rock Native HEAMsneezeweed · Asteraceae - Helenium amarum (Raf.) H. Rock var. amarum Native HEAMAsneezeweed · Asteraceae
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Helenium elegans DC. Native HEELpretty sneezeweed · Asteraceae - Helenium elegans DC. var. elegans Native HEELE2pretty sneezeweed · Asteraceae
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Helenium microcephalum DC. Native HEMIsmallhead sneezeweed · Asteraceae - Helenium microcephalum DC. var. microcephalum Native HEMIMsmallhead sneezeweed · Asteraceae
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Helianthemum georgianum Chapm. Native HEGEGeorgia frostweed · Cistaceae -
Helianthus annuus L. Native HEAN3common sunflower · Asteraceae -
Helianthus debilis Nutt. Native HEDE4cucumberleaf sunflower · Asteraceae - Helianthus debilis Nutt. ssp. cucumerifolius (Torr. & A. Gray) Heiser Native HEDEC2cucumberleaf sunflower · Asteraceae
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Helianthus maximiliani Schrad. Native HEMA2Maximilian sunflower · Asteraceae -
Heliotropium tenellum (Nutt.) Torr. Native HETE3pasture heliotrope · Boraginaceae -
Heteranthera limosa (Sw.) Willd. Native HELI2blue mudplantain · Pontederiaceae -
Hilaria belangeri (Steud.) Nash Native HIBEcurly-mesquite · Poaceae - Hilaria belangeri (Steud.) Nash var. belangeri Native HIBEBcurly-mesquite · Poaceae
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Hordeum pusillum Nutt. Native HOPUlittle barley · Poaceae -
Houstonia micrantha (Shinners) Terrell Native HOMI4southern bluet · Rubiaceae -
Houstonia rosea (Raf.) Terrell Native HOROrose bluet · Rubiaceae -
Hybanthus verticillatus (Ortega) Baill. Native HYVEbabyslippers · Violaceae -
Hydrocotyle umbellata L. Native HYUMmanyflower marshpennywort · Apiaceae -
Hydrocotyle verticillata Thunb. Native HYVE2whorled marshpennywort · Apiaceae -
Hymenopappus artemisiifolius DC. Native HYAR3oldplainsman · Asteraceae - Hymenopappus artemisiifolius DC. var. artemisiifolius Native HYARAoldplainsman · Asteraceae
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Hymenopappus scabiosaeus L'Hér. Native HYSCCarolina woollywhite · Asteraceae - Hymenopappus scabiosaeus L'Hér. var. corymbosus (Torr. & A. Gray) B.L. Turner Native HYSCCCarolina woollywhite · Asteraceae
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Hymenopappus tenuifolius Pursh Native HYTE2Chalk Hill hymenopappus · Asteraceae -
Ibervillea lindheimeri (A. Gray) Greene Native IBLILindheimer's globeberry · Cucurbitaceae -
Ilex decidua Walter Native ILDEpossumhaw · Aquifoliaceae -
Indigofera miniata Ortega Native INMIcoastal indigo · Fabaceae -
Ipomoea cordatotriloba Dennst. Native IPCO8tievine · Convolvulaceae - Ipomoea cordatotriloba Dennst. var. cordatotriloba Native IPCOC2tievine · Convolvulaceae
- Ipomoea cordatotriloba Dennst. var. torreyana (A. Gray) D. Austin Native IPCOTTorrey's tievine · Convolvulaceae
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Ipomoea lacunosa L. Native IPLAwhitestar · Convolvulaceae -
Ipomopsis rubra (L.) Wherry Native IPRU2standing-cypress · Polemoniaceae -
Iresine rhizomatosa Standl. Native IRRHJuda's bush · Amaranthaceae -
Iva angustifolia Nutt. ex DC. Native IVANnarrowleaf marsh elder · Asteraceae -
Juglans major (Torr.) A. Heller Native JUMAArizona walnut · Juglandaceae -
Juncus dichotomus Elliott Native JUDIforked rush · Juncaceae -
Juncus dudleyi Wiegand Native JUDU2Dudley's rush · Juncaceae -
Juncus filipendulus Buckley Native JUFI2ringseed rush · Juncaceae -
Juncus marginatus Rostk. Native JUMA4grassleaf rush · Juncaceae -
Juncus texanus (Engelm.) Coville Native JUTE3Texas rush · Juncaceae -
Juncus torreyi Coville Native JUTOTorrey's rush · Juncaceae -
Juniperus ashei J. Buchholz Native JUASAshe's juniper · Cupressaceae