Compositae Working Group (CWG) (2025). Global Compositae Database. Petasites ser. Orientales Toman. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1251926 on 2025-03-12
original description(1972). Folia Geobot. Phytotax. 7(4) page(s): 384 [details]
Unreviewed
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Petasites ser. Orientales Toman [IPNI] [details] LSID urn:lsid:compositae.org:names:D80874C5-FFBD-4B63-8596-1500C388723D [details]