Compositae Working Group (CWG) (2021). Global Compositae Database. Cirsium empedocleanum Lojac.. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1135541 on 2024-05-07
original description(1884). Natural. Sicil. 3 page(s): 284 [details]
From other sources
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Naturalista Sicil. 3 [Govaerts World Compositae Checklist A-G] [details] LSID urn:lsid:compositae.org:names:ABCB4562-CBA6-486C-845D-948BC65E7A77 [details]