Compositae Working Group (CWG) (2021). Global Compositae Database. Cirsium czerkessicum Kharadze. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1110482 on 2025-03-25
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Fl. URSS 28 : 602, 72 (1963) [Vascular Plants of Russia] Kharadze in Komarov, Fl. SSSR 28. 1963. [Euro+Med] [details] LSID urn:lsid:compositae.org:names:08DCF3BF-4BD4-4106-98A6-D99551B63BB5 [details]