Compositae Working Group (CWG) (2021). Global Compositae Database. Hieracium tenuissimum (Zahn) Prain. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1172004 on 2025-04-02
Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Hieracium integrifolium (Fr.) Lange subsp. tenuissimum Zahn [IPNI] [details] LSID urn:lsid:compositae.org:names:87DD0AE9-F507-4F8C-8857-23429756F624 [details]