Compositae Working Group (CWG) (2021). Global Compositae Database. Hieracium pycnothyrsum (Peter) Üksip. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1202407 on 2025-03-26
original description(1960). Fl. SSSR 30 page(s): 569 [details]
Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Üksip - in Komarov, Fl. SSSR 30. 1960 [Cichorieae Portal] Üksip in Komarov, Fl. SSSR 30. 1960. [Euro+Med] [details] LSID urn:lsid:compositae.org:names:27000BEA-657B-473D-AB02-C329E32D9E38 [details]