Astragalus hallii -... en.wikipedia.org

Hall's Milkvetch,... www.americansouthwest.net

Astragalus hallii | Hall's... wildflowersearch.org

Hall's milkvetch... www.invasive.org

CalPhotos: Astragalus... calphotos.berkeley.edu

Hall's Milkvetch,... www.americansouthwest.net

polyploid.net: SW Plants www.polyploid.net

Hall's milkvetch... www.invasive.org

Astragalus hallii var.... www.flickr.com

Hall's milkvetch... www.forestryimages.org

Astragalus hallii A.Gray |... powo.science.kew.org

Hall's Milkvetch,... www.americansouthwest.net

Hall's milkvetch... www.forestryimages.org

Astragalus castetteri... nmrareplants.unm.edu

640px-Astragalus_ripleyi.jp... en.wikipedia.org

WFO Specimen Details - The... sweetgum.nybg.org

Astragalus hallii A. Gray -... florida.plantatlas.usf.edu

milkvetches (Genus... www.inaturalist.org

NEON Biorepository Data... biorepo.neonscience.org

astcas_det.jpg?itok=VV8mIX4... nmrareplants.unm.edu