Compositae Working Group (CWG) (2021). Global Compositae Database. Carduus defloratus subsp. summanus (Pollini) Arcang.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1151446 on 2024-05-13
Present Inaccurate Introduced: alien Containing type locality
From other sources
Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Carduus summanus Pollini [Euro+Med] [details] LSID urn:lsid:compositae.org:names:D5767222-FF90-4EE8-B59F-2088FD12F04B [details]