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Spotted Locoweed

Astragalus lentiginosus

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Satiny Milkvetch

Astragalus magdalenae

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Shaggy Milkvetch

Astragalus malacus

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Mojave Milkvetch

Astragalus mohavensis

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Newberry's Milkvetch

Astragalus newberryi

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Newberry's Milkvetch

Astragalus newberryi var. newberryi

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Smallflower Milkvetch

Astragalus nuttallianus

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Arcane Milkvetch

Astragalus obscurus

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Egg Milkvetch

Astragalus oophorus

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Thickpod Milkvetch

Astragalus pachypus

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Palmer's Milkvetch

Astragalus palmeri

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Preuss Milkvetch

Astragalus preussii

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Ames' Milkvetch

Astragalus pulsiferae

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Pursh Loco Milkvetch

Astragalus purshii

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Bishop Milkvetch

Astragalus sepultipes

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Naked Milkvetch

Astragalus serenoi

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Balloonpod Milkvetch

Astragalus whitneyi

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Scaly Cloak-fern

Astrolepis cochisensis

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Tobacco Weed

Atrichoseris platyphylla

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Silver Saltweed

Atriplex argentea

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Shadscale

Atriplex canescens

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Heartscale

Atriplex cordulata

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Mecca Orach

Atriplex elegans var. fasciculata

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Sickle Saltbush

Atriplex gardneri var. falcata

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Desert Holly

Atriplex hymenelytra

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Cattle Saltbush

Atriplex polycarpa

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Wedgescale

Atriplex truncata

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Shortleaf Baccharis

Baccharis brachyphylla

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Emory's Baccharis

Baccharis salicina

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Broom Baccharis

Baccharis sarothroides

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Desert Baccharis

Baccharis sergiloides

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San Diego County Viguiera

Bahiopsis laciniata

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Parish's Goldeneye

Bahiopsis parishii

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Death Valley Goldeneye

Bahiopsis reticulata

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Wild Marigold

Baileya multiradiata

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Laxflower

Baileya pauciradiata

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Woolly Marigold

Baileya pleniradiata

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Hooker's Balsamroot

Balsamorhiza hookeri

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Arrow Leaved Balsam Root

Balsamorhiza sagittata

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Sweetbush

Bebbia juncea

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Rough Sweetbush

Bebbia juncea var. aspera

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Fremont Barberry

Berberis fremontii

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Bernardia incana

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Bluepod Rockcress

Boechera glaucovalvula

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Perennial Rockcress

Boechera perennans

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Silver Rockcress

Boechera puberula

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Beautiful Rock Cress

Boechera pulchra

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Sicklepod Rockcress

Boechera sparsiflora

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Woody Rockcress

Boechera suffrutescens

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Scarlet Spiderling

Boerhavia coccinea

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Coulter's Spiderling

Boerhavia coulteri

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Creeping Sticky Stem

Boerhavia triquetra

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Boerhavia triquetra var. intermedia

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Largebract Spiderling

Boerhavia wrightii

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Cane Bluestem

Bothriochloa barbinodis

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Needle Grama

Bouteloua aristidoides

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Needle Grama

Bouteloua aristidoides var. aristidoides

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Six-weeks Grama

Bouteloua barbata

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Sixweeks Grama

Bouteloua barbata var. barbata

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Desert Starvine

Brandegea bigelovii