Compositae Working Group (CWG) (2021). Global Compositae Database. Carduus giganteus Desf.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1184699 on 2024-05-18
original description(1799). Fl. Atlant. 2 page(s): 245, t. 221 [details]
From other sources
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:3E1D08EA-4C34-405E-8051-6643EDA94B06 [details] Taxonomy ori:FNA [details]