Compositae Working Group (CWG) (2021). Global Compositae Database. Echinops polygraphus Czerniak.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1171372 on 2024-11-13
original description(1961). Bot. Mater. Gerb. Inst. Bot. Akad. Nauk Uzbeksk. S.S.R. 16: 52 (1961) page(s): 52 [details]
Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Bot. Mater. Gerb. Inst. Bot. Akad. Nauk Uzbeksk. S.S.R. 16 [Govaerts World Compositae Checklist A-G] [details] LSID urn:lsid:compositae.org:names:B35355A4-8B5F-48B9-B623-2033E696AA05 [details]