Compositae Working Group (CWG) (2021). Global Compositae Database. Carduus macrocephalus Coss. ex Willk. & Lange. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1088597 on 2024-05-17
Present Inaccurate Introduced: alien Containing type locality
From other sources
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Prodr. Fl. Hispan. 2 [Govaerts World Compositae Checklist A-G] [details] LSID urn:lsid:compositae.org:names:9771A06D-170C-4BEA-869A-2C1DBFB92CCD [details]