Compositae Working Group (CWG) (2021). Global Compositae Database. Carduus ambiguus Pers.. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1207978 on 2025-03-27
original description(1807). Syn. Pl. (Persoon) 2(2) page(s): 389 [details]
Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Syn. Pl. 2 [Govaerts World Compositae Checklist A-G] [details] LSID urn:lsid:compositae.org:names:A16F83FD-88CB-4DA0-B327-DFDB37605D58 [details] Taxonomy Sept 1807 [details]