Compositae Working Group (CWG) (2021). Global Compositae Database. Scorzonera idaea (Gand.) Lipsch.. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1179781 on 2025-04-03
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Lipsch., Fragm. Monogr. Scorzonera 2. 1939. [Euro+Med] S.J. Lipschitz, Fragm. Monogr. Scorzonera 2. 1939 [Cichorieae Portal] [details] LSID urn:lsid:compositae.org:names:6C837E4C-8A39-41C3-AF91-4C840FB18106 [details]