Compositae Working Group (CWG) (2021). Global Compositae Database. Centaurea guilhelmii Pau & Sennen. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1185198 on 2024-06-20
original description(1832). Exsicc. (Pl. Esp.) 1832: 8831 (1832) page(s): 8831 [details]
From other sources
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Exsicc. (Pl. Esp.) 1832 [Govaerts World Compositae Checklist A-G] [details] LSID urn:lsid:compositae.org:names:B18A4677-C080-44FE-BCA1-69642151088F [details]