Compositae Working Group (CWG) (2021). Global Compositae Database. Scorzonera velutina DC.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1177717 on 2025-04-03
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record A.P. de Candolle, Prodr. 7. 1838 [Cichorieae Portal] [details] LSID urn:lsid:compositae.org:names:C1B6DF7E-D94B-4E09-BD80-41C1FE5D3281 [details] Taxonomy late Apr 1838 [details] Type material [Syria?] "in Syriâ", Aucher, Pl. Exsicc. 3312 [details]