Compositae Working Group (CWG) (2021). Global Compositae Database. Scorzonera candollei subsp. tenuifolia (DC.) Nyman. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1216540 on 2025-03-23
Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Scorzonera tenuifolia Schrad. ex DC. [Cichorieae Portal] [details] LSID urn:lsid:compositae.org:names:136F8B82-8414-41A6-A73C-0EEC6FC61A6B [details] Type material [Italy] "circà Bussolino", Balbis / [Italy] "in pratis alpestribus Pedemontii ad montem Bego propè Tendam", de Candolle [details]