Compositae Working Group (CWG) (2021). Global Compositae Database. Cnicus leucocephalus Willd.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1175729 on 2024-10-28
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Sp. Pl. 3 [Govaerts World Compositae Checklist A-G] Willd., Sp. Pl. 3. 1803. [Euro+Med] [details] LSID urn:lsid:compositae.org:names:E4525C11-EA45-4AEE-B3E4-38FA3AB8179E [details] Taxonomy Apr-Dec 1803 [details]