Willacy County

Showing 251–300 of 546.

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  Heteranthera limosa (Sw.) Willd. Native HELI2

  blue mudplantain · Pontederiaceae
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  Heterotheca subaxillaris (Lam.) Britton & Rusby Native HESU3

  camphorweed · Asteraceae
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  Hibiscus martianus Zucc. Native HIMA6

  heartleaf rosemallow · Malvaceae
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  Houstonia subviscosa (C. Wright ex A. Gray) A. Gray Native HOSU

  nodding bluet · Rubiaceae
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  Hybanthus verticillatus (Ortega) Baill. Native HYVE

  babyslippers · Violaceae
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  Hydrocotyle bonariensis Comm. ex Lam. Native HYBO

  largeleaf pennywort · Apiaceae
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  Hymenopappus artemisiifolius DC. Native HYAR3

  oldplainsman · Asteraceae
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  Hymenopappus artemisiifolius DC. var. riograndensis B.L. Turner Native HYARR2

  oldplainsman · Asteraceae
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  Hypericum pauciflorum Kunth Native HYPA2

  fewflower St. Johnswort · Clusiaceae
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  Ibervillea lindheimeri (A. Gray) Greene Native IBLI

  Lindheimer's globeberry · Cucurbitaceae
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  Indigofera miniata Ortega Native INMI

  coastal indigo · Fabaceae
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  Ipomoea amnicola Morong Introduced IPAM

  redcenter morning-glory · Convolvulaceae
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  Ipomoea carnea Jacq. Introduced IPCA5

  gloria de la manana · Convolvulaceae
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  Ipomoea carnea Jacq. ssp. fistulosa (Mart. ex Choisy) D. Austin Introduced IPCAF

  gloria de la manana · Convolvulaceae
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  Ipomoea cordatotriloba Dennst. Native IPCO8

  tievine · Convolvulaceae
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  Ipomoea cordatotriloba Dennst. var. torreyana (A. Gray) D. Austin Native IPCOT

  Torrey's tievine · Convolvulaceae
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  Ipomoea pes-caprae (L.) R. Br. Native IPPE

  bayhops · Convolvulaceae
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  Ipomoea pes-caprae (L.) R. Br. ssp. brasiliensis (L.) van Ooststr. Native IPPEB

  Brazilian bayhops · Convolvulaceae
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  Ipomoea rupicola House Native IPRU

  cliff morning-glory · Convolvulaceae
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  Isocoma drummondii (Torr. & A. Gray) Greene Native ISDR

  Drummond's goldenbush · Asteraceae
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  Iva annua L. Native IVAN2

  annual marsh elder · Asteraceae
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  Iva texensis R.C. Jacks. Native IVTE

  Texas marsh elder · Asteraceae
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  Jatropha dioica Cerv. Native JADI

  leatherstem · Euphorbiaceae
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  Jatropha dioica Cerv. var. dioica Native JADID

  leatherstem · Euphorbiaceae
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  Juncus acuminatus Michx. Native JUAC

  tapertip rush · Juncaceae
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  Juncus marginatus Rostk. Native JUMA4

  grassleaf rush · Juncaceae
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  Juncus scirpoides Lam. Native JUSC

  needlepod rush · Juncaceae
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  Juncus validus Coville Native JUVA2

  roundhead rush · Juncaceae
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  Juncus validus Coville var. validus Native JUVAV

  roundhead rush · Juncaceae
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  Justicia pacifica (Oerst.) Hemsl. Native JUPA7

  Runyon's water-willow · Acanthaceae
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  Justicia pilosella (Nees) Hilsenb. Native JUPI5

  Gregg's tube tongue · Acanthaceae
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  Kallstroemia californica (S. Watson) Vail Native KACA

  California caltrop · Zygophyllaceae
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  Karwinskia humboldtiana (Schult.) Zucc. Native KAHU

  coyotillo · Rhamnaceae
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  Laguncularia racemosa (L.) C.F. Gaertn. Native LARA2

  white mangrove · Combretaceae
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  Lantana achyranthifolia Desf. Native LAAC

  brushland shrubverbena · Verbenaceae
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  Lantana urticoides Hayek Native LAUR2

  West Indian shrubverbena · Verbenaceae
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  Lechea san-sabeana (Buckley) Hodgdon Native LESA

  San Saba pinweed · Cistaceae
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  Lemna aequinoctialis Welw. Native LEAE2

  lesser duckweed · Lemnaceae
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  Lepidium austrinum Small Native LEAU3

  southern pepperwort · Brassicaceae
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  Lepidium virginicum L. Native LEVI3

  Virginia pepperweed · Brassicaceae
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  Leptochloa fusca (L.) Kunth Native LEFU21

  Malabar sprangletop · Poaceae
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  Leptochloa fusca (L.) Kunth ssp. uninervia (J. Presl) N. Snow Native LEFUU

  Mexican sprangletop · Poaceae
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  Leptochloa nealleyi Vasey Native LENE2

  Nealley's sprangletop · Poaceae
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  Leptochloa virgata (L.) P. Beauv. Native LEVI4

  Judd's grass · Poaceae
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  Lesquerella argyraea (A. Gray) S. Watson Native LEAR3

  silver bladderpod · Brassicaceae
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  Lesquerella grandiflora (Hook.) S. Watson Native LEGR3

  bigflower bladderpod · Brassicaceae
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  Lesquerella lasiocarpa (Hook. ex A. Gray) S. Watson Native LELA6

  roughpod bladderpod · Brassicaceae
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  Lesquerella lasiocarpa (Hook. ex A. Gray) S. Watson var. berlandieri (A. Gray) Payson Native LELAB3

  roughpod bladderpod · Brassicaceae
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  Lesquerella lasiocarpa (Hook. ex A. Gray) S. Watson var. lasiocarpa Native LELAL4

  roughpod bladderpod · Brassicaceae
• 
  Leucaena leucocephala (Lam.) de Wit Introduced LELE10

  white leadtree · Fabaceae