Synonyms
Townsendia watsonii A.Gray
Stenotus florifer Torr. & A.Gray
Townsendia florifera var. communis M.E.Jones
Townsendia strigosa A.Gray
Townsendia florifera var. watsonii (A.Gray) Cronquist
Erigeron florifer Hook.
Haplopappus florifer Hook. & Arn.