Compositae Working Group (CWG) (2021). Global Compositae Database. Leontodon simplex (Viv.) Widder. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1206417 on 2024-05-01
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Widder in Phyton (Horn) 12. 1967 [Cichorieae Portal] Widder in Phyton (Horn) 12. 1967. [Euro+Med] [details] LSID urn:lsid:compositae.org:names:EE4ED125-33D2-4194-9F1E-D776A3AFA197 [details] Taxonomy ori:FNA [details] Type material [Libya] "H. in pratis Cyrenaicae" [details]