Compositae Working Group (CWG) (2025). Global Compositae Database. Carduus nyassanus subsp. nyassanus (S.Moore) R.E.Fr.. Accessed at: https://compositae.org/gcd/aphia.php?p=taxdetails&id=1154120 on 2025-09-13
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Carduus nyassanus subsp. nyassanus [Tropicos] [details] LSID urn:lsid:compositae.org:names:33BB5D99-B3C9-458D-AC83-A88A0E86DABA [details] Taxonomy ori:FTA [details]