Compositae Working Group (CWG) (2025). Global Compositae Database. Antennaria friesiana var. megacephala (Fernald) Hultén. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1163519 on 2025-09-15
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (Fern.) Hultén [Preliminary Checklist of North American Compositae] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Antennaria friesiana (Trautv.) Ekman var. megacephala (Fern.) Hultén [Preliminary Checklist of North American Compositae] [details] LSID urn:lsid:compositae.org:names:8C13EFD9-6DFA-412D-86B7-A979C11CA378 [details] Taxonomy not in IPNI - August 2007 [details]