Synonyms
Astragalus vestitus var. franciscanus (E.Sheld.) M.E.Jones
Phaca oocarpa (A.Gray) Rydb.
Phaca franciscana (E.Sheld.) A.Heller
Astragalus franciscanus var. virgatus Cockerell
Astragalus franciscanus E.Sheld.
Tragacantha oocarpa (A.Gray) Kuntze