Compositae Working Group (CWG) (2021). Global Compositae Database. Hieracium horrens Nägeli & Peter. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1125030 on 2024-10-31
original description(1885). Hierac. Mitt.-Eur. 1 page(s): 760 [details]
Unreviewed
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Hieracium ×horrens Nägeli & Peter [IPNI] [details] LSID urn:lsid:compositae.org:names:95ECEB17-385E-4615-9649-3EDD9232CA48 [details] Taxonomy Jan-Feb 1885 [details]