Synonyms
Astragalus antisellii A.Gray
Homalobus multiflorus Torr.
Homalobus gaviotus (Elmer) Rydb.
Astragalus trichopodus var. phoxus (M.E.Jones) Barneby
Astragalus trichopodus var. gaviotus (Elmer) Jeps.
Astragalus gaviotus Elmer
Astragalus antisellii var. gaviotus (Elmer) Munz & McBurney
Astragalus antisellii var. phoxus M.E.Jones
Homalobus antisellii (A.Gray) Rydb.
Astragalus hasseanus E.Sheld.