Synonyms
Aragallus minor (A.Gray) Cockerell ex Daniels
Oxytropis minor (A.Gray) Cockerell
Aragallus multiceps var. minor (A.Gray) A.Nelson
Aragallus multiceps (Nutt.) A.Heller
Astragalus bisontum Tidestr.
Oxytropis multiceps var. minor A.Gray
Oxytropis nana A.Gray
Spiesia multiceps (Nutt.) Kuntze
Astragalus bisontum var. minor (A.Gray) Tidestr.