Compositae Working Group (CWG) (2025). Global Compositae Database. Cirsium casabonae var. tetauense Font Quer. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1226139 on 2025-09-12
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Cirsium casabonae (L.) DC. var. tetauense Font Quer [African Plant Database] [details] LSID urn:lsid:compositae.org:names:521DA843-DF84-495F-86AC-1F0B580E50AD [details] Taxonomy ori:FNA [details]