Compositae Working Group (CWG) (2021). Global Compositae Database. Centaurea jacea subsp. amara (L.) Rouy. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1219704 on 2025-03-24
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Centaurea iacea subsp. amara [Euro+Med] [details] LSID urn:lsid:compositae.org:names:6A88C231-12BE-47DC-8B01-6F4DFD421C28 [details]