El Paso County

Showing 51–100 of 811.

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  Arabis fendleri (S. Watson) Greene Native ARFE

  Fendler's rockcress · Brassicaceae
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  Arabis fendleri (S. Watson) Greene var. fendleri Native ARFEF

  Fendler's rockcress · Brassicaceae
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  Arabis perennans S. Watson Native ARPE2

  perennial rockcress · Brassicaceae
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  Argyrochosma limitanea (Maxon) Windham Native ARLI4

  southwestern false cloak fern · Pteridaceae
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  Argyrochosma limitanea (Maxon) Windham ssp. mexicana Native ARLIM

  southwestern false cloak fern · Pteridaceae
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  Argyrochosma microphylla (Mett. ex Kuhn) Windham Native ARMI6

  small-leaf false cloak fern · Pteridaceae
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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 divaricata Humb. & Bonpl. ex Willd. Native ARDI5

  poverty threeawn · Poaceae
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  Aristida havardii Vasey Native ARHA3

  Havard's threeawn · Poaceae
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  Aristida pansa Wooton & Standl. Native ARPA9

  Wooton's 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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  Aristida schiedeana Trin. & Rupr. Native ARSC3

  single threeawn · Poaceae
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  Aristida schiedeana Trin. & Rupr. var. orcuttiana (Vasey) Allred & Valdés-Reyna Native ARSCO

  Orcutt's threeawn · Poaceae
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  Aristida ternipes Cav. Native ARTE3

  spidergrass · Poaceae
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  Artemisia dracunculus L. Native ARDR4

  tarragon · Asteraceae
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  Artemisia filifolia Torr. Native ARFI2

  sand sagebrush · Asteraceae
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  Artemisia ludoviciana Nutt. Both ARLU

  white sagebrush · Asteraceae
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  Asclepias asperula (Decne.) Woodson Native ASAS

  spider milkweed · Asclepiadaceae
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  Asclepias brachystephana Engelm. ex Torr. Native ASBR

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

  zizotes milkweed · Asclepiadaceae
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  Asclepias subverticillata (A. Gray) Vail Native ASSU2

  horsetail milkweed · Asclepiadaceae
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  Asparagus officinalis L. Introduced ASOF

  garden asparagus · Liliaceae
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  Asplenium resiliens Kunze Native ASRE

  blackstem spleenwort · Aspleniaceae
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  Astragalus allochrous A. Gray Native ASAL6

  halfmoon milkvetch · Fabaceae
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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 lentiginosus Douglas ex Hook. Native ASLE8

  freckled milkvetch · Fabaceae
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  Astragalus lentiginosus Douglas ex Hook. var. australis Barneby Native ASLEA5

  freckled milkvetch · Fabaceae
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  Astragalus missouriensis Nutt. Native ASMI10

  Missouri milkvetch · Fabaceae
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  Astragalus missouriensis Nutt. var. missouriensis Native ASMIM5

  Missouri milkvetch · Fabaceae
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  Astragalus nuttallianus DC. Native ASNU4

  smallflowered milkvetch · Fabaceae
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  Astragalus nuttallianus DC. var. austrinus (Small) Barneby Native ASNUA

  smallflowered milkvetch · Fabaceae
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  Astragalus pictiformis Barneby Native ASPI3

  Guadalupe milkvetch · Fabaceae
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  Astragalus waterfallii Barneby Native ASWA3

  Waterfall's milkvetch · Fabaceae
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  Astragalus wootonii Sheldon Native ASWO2

  halfmoon milkvetch · Fabaceae
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  Astrolepis cochisensis (Goodding) Benham & Windham Native ASCO42

  Cochise scaly cloakfern · Pteridaceae
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  Astrolepis integerrima (Hook.) Benham & Windham Native ASIN19

  hybrid cloakfern · Pteridaceae
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  Astrolepis sinuata (Lag. ex Sw.) Benham & Windham Native ASSI9

  wavy scaly cloakfern · Pteridaceae
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  Atriplex acanthocarpa (Torr.) S. Watson Native ATAC

  tubercled saltbush · Chenopodiaceae
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  Atriplex acanthocarpa (Torr.) S. Watson ssp. acanthocarpa Native ATACA

  tubercled saltbush · Chenopodiaceae
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  Atriplex argentea Nutt. Native ATAR2

  silverscale saltbush · Chenopodiaceae
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  Atriplex canescens (Pursh) Nutt. Native ATCA2

  fourwing saltbush · Chenopodiaceae
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  Atriplex canescens (Pursh) Nutt. var. canescens Native ATCAC

  fourwing saltbush · Chenopodiaceae
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  Atriplex elegans (Moq.) D. Dietr. Native ATEL

  wheelscale saltbush · Chenopodiaceae
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  Atriplex elegans (Moq.) D. Dietr. var. elegans Native ATELE

  wheelscale saltbush · Chenopodiaceae
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  Atriplex obovata Moq. Native ATOB

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

  Australian saltbush · Chenopodiaceae