Compositae Working Group (CWG) (2021). Global Compositae Database. Petasites nivalis Greene. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1191693 on 2024-09-07
original description(1891). Pittonia 2 page(s): 18 [details]
From other sources
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Pittonia 2(7B): [Tropicos] [details] LSID urn:lsid:compositae.org:names:BB754262-4113-4755-8625-8C7BE8341C9A [details] Type material 20/21 Aug 1889, s.n., E.L.Greene, lectotype NDG [details]