Compositae Working Group (CWG) (2025). Global Compositae Database. Carduus macrocephalus Desf.. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1171924 on 2025-09-12
original description(1799). Flora Atlantica: sive historia plantarum quae in Atlante, agro tunetano et algeriensi crescunt. Parisiis. 2., available online athttps://www.biodiversitylibrary.org/page/304766 page(s): 245 [details]
Unreviewed
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:CE822075-3952-41F4-9C11-237EA1288962 [details] Taxonomy naturalised;ori:FSA-FNA [details]