Compositae Working Group (CWG) (2021). Global Compositae Database. Carduus polyclonos Willd.. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1208388 on 2024-11-13
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Sp. Pl. 3 [Govaerts World Compositae Checklist A-G] [details] LSID urn:lsid:compositae.org:names:16330676-887B-4F37-AE66-E1F832689C81 [details] Taxonomy Apr-Dec 1803 [details]