Compositae Working Group (CWG) (2021). Global Compositae Database. Carduus nigrescens Vill.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1098130 on 2024-05-19
Present Inaccurate Introduced: alien Containing type locality
From other sources
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Vill., Prosp. Pl. Dauph. 1779. [Euro+Med] [details] LSID urn:lsid:compositae.org:names:A33F5FFB-C7EE-4F65-9F41-77F3855D7684 [details] Taxonomy 16 Apr 1779 [details]