Compositae Working Group (CWG) (2025). Global Compositae Database. Calendula tomentosa Desf.. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1194187 on 2025-09-13
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Desf., Fl. Atlant. 2. 1799. [Euro+Med] [details] LSID urn:lsid:compositae.org:names:573F994E-2598-4B02-826B-987CB47510B1 [details] Status nom. illeg. later homonym [details] Taxonomy ori:FNA [details]