Compositae Working Group (CWG) (2021). Global Compositae Database. Senecio sonnei Greene. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1125920 on 2024-05-18
original description(1897). Fl. Francisc. page(s): 467 [details]
From other sources
Contributed data: Notes Data only shown for fields conflicting with the consensus taxon record as "Sonnei" [Tropicos] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Flora Franciscana 4: [Tropicos] [details] LSID urn:lsid:compositae.org:names:C8E07DAE-6986-4C2F-B7C9-457500AF9EF9 [details] Taxonomy 5 Aug 1897 [details]