Hidalgo County

Showing 51–100 of 854.

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  Aphanostephus skirrhobasis (DC.) Trel. var. thalassius Shinners Native APSKT

  Arkansas dozedaisy · Asteraceae
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  Argemone aenea G.B. Ownbey Native ARAE

  golden pricklypoppy · Papaveraceae
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  Argemone mexicana L. Native ARME4

  Mexican pricklypoppy · Papaveraceae
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  Argemone sanguinea Greene Native ARSA4

  red pricklypoppy · Papaveraceae
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  Argythamnia humilis (Engelm. & A. Gray) Müll. Arg. Native ARHU5

  low silverbush · Euphorbiaceae
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  Argythamnia neomexicana Müll. Arg. Native ARNE2

  New Mexico silverbush · Euphorbiaceae
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  Aristida adscensionis L. Native ARAD

  sixweeks threeawn · Poaceae
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  Aristida longespica Poir. Native ARLO16

  slimspike threeawn · Poaceae
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  Aristida purpurea Nutt. Native ARPU9

  purple threeawn · Poaceae
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  Aristida purpurea Nutt. var. nealleyi (Vasey) Allred Native ARPUN

  blue threeawn · Poaceae
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  Aristida purpurea Nutt. var. wrightii (Nash) Allred Native ARPUW

  Wright's threeawn · Poaceae
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  Aristolochia erecta L. Native ARER

  swanflower · Aristolochiaceae
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  Aristolochia pentandra Jacq. Native ARPE8

  Marsh's dutchman's pipe · Aristolochiaceae
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  Arundo donax L. Introduced ARDO4

  giant reed · Poaceae
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  Asclepias curassavica L. Introduced ASCU

  bloodflower · Asclepiadaceae
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  Asclepias emoryi (Greene) Vail Native ASEM

  Emory's milkweed · Asclepiadaceae
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  Asclepias linearis Scheele Native ASLI

  slim milkweed · Asclepiadaceae
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  Asclepias oenotheroides Cham. & Schltdl. Native ASOE

  zizotes milkweed · Asclepiadaceae
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  Astragalus emoryanus (Rydb.) Cory Native ASEM2

  Emory's milkvetch · Fabaceae
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  Astragalus emoryanus (Rydb.) Cory var. emoryanus Native ASEME

  Emory's milkvetch · Fabaceae
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  Astragalus nuttallianus DC. Native ASNU4

  smallflowered milkvetch · Fabaceae
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  Astragalus nuttallianus DC. var. trichocarpus Torr. & A. Gray Native ASNUT

  turkeypeas · Fabaceae
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  Astrophytum asterias (Zucc.) Lem. Native ASAS6

  sanddollar · Cactaceae
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  Atriplex cristata Humb. & Bonpl. ex Willd. Native ATCR2

  crested saltbush · Chenopodiaceae
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  Atriplex semibaccata R. Br. Introduced ATSE

  Australian saltbush · Chenopodiaceae
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  Ayenia limitaris Cristobal Native AYLI

  Rio Grande ayenia · Sterculiaceae
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  Ayenia pilosa Cristobal Native AYPI

  hairy ayenia · Sterculiaceae
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  Azolla caroliniana Willd. Native AZCA

  Carolina mosquitofern · Azollaceae
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  Baccharis neglecta Britton Native BANE2

  Rooseveltweed · Asteraceae
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  Baccharis salicifolia (Ruiz & Pav.) Pers. Native BASA4

  mule-fat · Asteraceae
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  Bacopa monnieri (L.) Pennell Native BAMO

  herb of grace · Scrophulariaceae
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  Bastardia viscosa (L.) Kunth Native BAVI4

  viscid mallow · Malvaceae
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  Bastardia viscosa (L.) Kunth var. viscosa Native BAVIV

  viscid mallow · Malvaceae
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  Bauhinia purpurea L. Introduced BAPU

  butterfly tree · Fabaceae
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  Bergia texana (Hook.) Seub. ex Walp. Native BETE

  Texas bergia · Elatinaceae
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  Bernardia myricifolia (Scheele) S. Watson Native BEMY

  mouse's eye · Euphorbiaceae
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  Bidens laevis (L.) Britton, Sterns & Poggenb. Native BILA

  smooth beggartick · Asteraceae
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  Billieturnera helleri (Rose ex A. Heller) Fryxell Native BIHE4

  coppery false fanpetals · Malvaceae
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  Boerhavia coccinea Mill. Native BOCO

  scarlet spiderling · Nyctaginaceae
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  Boerhavia erecta L. Native BOER

  erect spiderling · Nyctaginaceae
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  Boerhavia scandens L. Native BOSC

  climbing wartclub · Nyctaginaceae
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  Bolboschoenus maritimus (L.) Palla Native BOMA7

  cosmopolitan bulrush · Cyperaceae
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  Borrichia frutescens (L.) DC. Native BOFR

  bushy seaside tansy · Asteraceae
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  Bothriochloa barbinodis (Lag.) Herter Native BOBA3

  cane bluestem · Poaceae
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  Bothriochloa laguroides (DC.) Herter Both BOLA2

  silver beardgrass · Poaceae
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  Bothriochloa laguroides (DC.) Herter ssp. torreyana (Steud.) Allred & Gould Native BOLAT

  silver beardgrass · Poaceae
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  Bouteloua aristidoides (Kunth) Griseb. Native BOAR

  needle grama · Poaceae
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  Bouteloua aristidoides (Kunth) Griseb. var. aristidoides Native BOARA

  needle grama · Poaceae
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  Bouteloua barbata Lag. Native BOBA2

  sixweeks grama · Poaceae
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  Bouteloua dactyloides (Nutt.) J.T. Columbus Native BODA2

  buffalograss · Poaceae