Compositae Working Group (CWG) (2024). Global Compositae Database. Hieracium tissierei (Zahn) Prain. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1127920 on 2025-03-28
Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Hieracium cochlearifolium Zahn subsp. tissierei Zahn [IPNI] [details] LSID urn:lsid:compositae.org:names:0588CC6A-29A7-4C08-AF01-55E4B56DAC07 [details]