Compositae Working Group (CWG) (2021). Global Compositae Database. Sonchus septenensis Gand.. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1172612 on 2025-04-03
original description(1907). Bull. Soc. Bot. France 54 page(s): 78 [details]
Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Gand. in Bull. Soc. Bot. France 54. 1907 [Cichorieae Portal] Gand. in Bull. Soc. Bot. France 54. 1907. [Euro+Med] [details] LSID urn:lsid:compositae.org:names:22F33266-BBF9-4E27-8C5C-26D8A506EA02 [details] Taxonomy ori:FNA [details] Type material [Morocco/Spain, Ceuta] "Copiose in cistetis elatis maritimis supra urbem Ceuta (Septena)" [details]