Compositae Working Group (CWG) (2021). Global Compositae Database. Carduus nigrescens subsp. spiniger (Jord.) P.Fourn.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1222000 on 2024-08-19
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (Jord.) P. Fourn. [Euro+Med] [details] Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Carduus spiniger Jord. [Euro+Med] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Carduus nigrescens subsp. spiniger (Jord.) P. Fourn. [Euro+Med] [details] LSID urn:lsid:compositae.org:names:0F4EF56E-1C93-4F0F-A155-B4D793D68B5E [details]