Compositae Working Group (CWG) (2025). Global Compositae Database. Senecio macrocephalus DC.. Accessed at: https://compositae.org/gcd/aphia.php?p=taxdetails&id=1093694 on 2025-03-27
Contributed data: Notes Data only shown for fields conflicting with the consensus taxon record ori:FSA [African Plant Database] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Prod. vi. 407. [African Plant Database] [details] LSID urn:lsid:compositae.org:names:A3B00F70-82D1-4946-9F64-547ECDB3769F [details] Taxonomy 1837 publ. early Jan 1838 [details]