Compositae Working Group (CWG) (2021). Global Compositae Database. Cyanus fischeri (Willd.) Soják. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1188553 on 2025-03-09
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (Schlecht.) Soják [Tropicos] (Schltdl.) Soják [Vascular Plants of Russia] [details] Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Centaurea fischeri [Govaerts World Compositae Checklist A-G] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Cyanus fischeri (Schlecht.) Soják [Tropicos] Cyanus fischeri (Schltdl.) Soják [Vascular Plants of Russia] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Čas. Nár. Mus., Odd. Přír. 140 [Govaerts World Compositae Checklist A-G] Cas. Nar. Mus., Odd. Prir. 140, 3-4 : 131 (1972) [Vascular Plants of Russia] Soják in Cas. Nár. Muz., Odd. Prír. 140. 1972. [Euro+Med] [details] LSID urn:lsid:compositae.org:names:498E887F-F95B-4C23-AC5A-7A4574BE0FF8 [details]