Compositae Working Group (CWG) (2021). Global Compositae Database. Cirsium ser. Colchica Kharadze. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1252346 on 2024-05-08
original description(1975). Zametki Sist. Geogr. Rast. 31 page(s): 28 [details]
From other sources
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Cirsium ser. Colchica Kharadze [IPNI] [details] LSID urn:lsid:compositae.org:names:A237335E-AF09-4486-8477-F715DF0BEFE3 [details]