Synonyms
Oxytropis sericea var. spicata (Hook.) Barneby
Aragallus macounii Greene
Aragallus spicatus (Hook.) Rydb.
Oxytropis spicata (Hook.) Standl.
Oxytropis macounii (Greene) Dayton
Oxytropis sericea subsp. spicata (Hook.) Cody
Aragallus melanodontus Greene