Compositae Working Group (CWG) (2021). Global Compositae Database. Hieracium onosmoides subsp. sempronianum (Favrat) Zahn. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1219265 on 2024-09-13
Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Hieracium sempronianum Favrat [Cichorieae Portal] Hieracium sempronianum Favrat [Euro+Med] [details] LSID urn:lsid:compositae.org:names:AEF8888E-B724-4053-96EC-70CBEB4D8891 [details]