Compositae Working Group (CWG) (2021). Global Compositae Database. Arnica aprica Greene. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1187926 on 2025-03-29
original description(1902). Ottawa Naturalist 15 page(s): 280 [details]
Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Ottawa Naturalist 15(12): [Tropicos] [details] LSID urn:lsid:compositae.org:names:7ED8361A-4FC3-421C-8FE1-7742C019B92C [details]