Compositae Working Group (CWG) (2021). Global Compositae Database. Cirsium pulcherrimum var. pulcherrimum. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1161545 on 2024-05-19
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Cirsium pulcherrimum (Rydb.) K. Schum. var. pulcherrimum [Preliminary Checklist of North American Compositae] [details] LSID urn:lsid:compositae.org:names:0EF08788-4AC1-47C8-940F-4FDF600BD58F [details]