Taxonomy nom. nud., as syn. of F. villosa Rydb. [details]
Compositae Working Group (CWG) (2021). Global Compositae Database. Franseria bipinnatifida var. villosa Eastw. ex Rydb.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1244764 on 2025-03-23