Compositae Working Group (CWG) (2021). Global Compositae Database. Cirsium araneans Rydb.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1165608 on 2025-03-11
original description(1917). Fl. Rocky Mts. page(s): 1006 [details]
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Flora of the Rocky Mountains [Tropicos] [details] LSID urn:lsid:compositae.org:names:B9667291-4814-4209-AD1E-0297577D93C3 [details] Taxonomic remark Replacement name for Carduus araneosus Osterh. [details] Taxonomy 31 Dec 1917 [details]