Compositae Working Group (CWG) (2021). Global Compositae Database. Carduus controversus Sudre. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1174011 on 2025-03-06
original description(1894). in Lucante, Rev. de Bot. 12 page(s): 22 [details]
Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Rev. Bot. Bull. Mens. 12 [Govaerts World Compositae Checklist A-G] [details] LSID urn:lsid:compositae.org:names:F193BFAF-B5B3-49C7-BAD5-2DC6E2EC5AFF [details]