Taxonomy nom. nud. -- ? as syn. of Olgaea pectinata Iljin ??
Taxonomy nom. nud. -- ? as syn. of Olgaea pectinata Iljin ?? [details]
Compositae Working Group (CWG) (2021). Global Compositae Database. Carduus pectinatus Popov & Vved.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1213224 on 2024-05-13