Compositae Working Group (CWG) (2021). Global Compositae Database. Hieracium lancifrons (Zahn) Prain. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1210976 on 2025-03-24
Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Hieracium juranum Fr. subsp. lancifrons Zahn [IPNI] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Index Kew., Suppl. 4: 114. 1913 [Cichorieae Portal] Prain, Index Kew., Suppl. 4. 1913. [Euro+Med] [details] LSID urn:lsid:compositae.org:names:718EB1F3-DFC8-4D18-9C25-EF6A8076124C [details]