Compositae Working Group (CWG) (2021). Global Compositae Database. Carduus arvaticus Font Quer & Rothm.. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1145465 on 2024-05-19
Present Inaccurate Introduced: alien Containing type locality
From other sources
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Carduus ×arvaticus Font Quer & Rothm. [Govaerts World Compositae Checklist A-G] Carduus ×arvaticus Font Quer & Rothm. [IPNI] [details] LSID urn:lsid:compositae.org:names:998AFFB9-8D50-4CAD-875A-E594052A9D6F [details]