Compositae Working Group (CWG) (2021). Global Compositae Database. Acanthium onopordon Gueldenst.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1173396 on 2024-05-19
original description(1791). Reis. Russland (Gueldenst.) 2 page(s): 69 [details]
From other sources
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Reis. Russland 2 [Govaerts World Compositae Checklist A-G] [details] LSID urn:lsid:compositae.org:names:8A8F9F25-A816-423C-802E-2A9F1C81584B [details]