Compositae Working Group (CWG) (2021). Global Compositae Database. Arnica tomentulosa Rydb.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1166121 on 2025-03-24
original description(1901). Bull. Torrey Bot. Club 28 page(s): 20 [details]
Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Bull. Torrey Bot. Club [IPNI] Bulletin of the Torrey Botanical Club 28(1): [Tropicos] [details] LSID urn:lsid:compositae.org:names:04F2A6CA-8676-4FCA-B473-03F030F23077 [details]