Compositae Working Group (CWG) (2025). Global Compositae Database. Hieracium obscurisquamum (Nägeli & Peter) Prain. Accessed at: https://compositae.org/gcd/aphia.php?p=taxdetails&id=1125087 on 2025-03-24
Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Hieracium pilosella L. subsp. obscurisquamum Nägeli & Peter [IPNI] [details] LSID urn:lsid:compositae.org:names:C1D0C380-33E9-4E3F-B047-3F49DC26FE84 [details]