Compositae Working Group (CWG) (2021). Global Compositae Database. Lactuca semibarbata Stebbins. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1209127 on 2025-04-03
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Bull. Jard. Bot. Brux. xiv. 348 (1937). [African Plant Database] Bulletin du Jardin Botanique de l'Etat 14: [Tropicos] Stebbins in Bull. Jard. Bot. Belg. 14. 1937 [Cichorieae Portal] [details] LSID urn:lsid:compositae.org:names:FA097E5F-2B3B-4DD2-9548-E5BE108C9042 [details] Taxonomy ori:FTA [details] Type material [Democratic Republic of the Congo] "Tshamugura, alt. 2,500 m.", de Witte 1816 (BR) [details]