Compositae Working Group (CWG) (2021). Global Compositae Database. Hieracium pycnochaetum Brenner. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1175958 on 2024-07-21
original description(1895). Acta Soc. Fauna Fl. Fenn. 12 page(s): 10 [details]
From other sources
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Brenner in Acta Soc. Fauna Fl. Fenn. 12(1). 1894 [Cichorieae Portal] Brenner in Acta Soc. Fauna Fl. Fenn. 12(1). 1894. [Euro+Med] [details] LSID urn:lsid:compositae.org:names:D1C9E11C-64EA-4E47-8A50-382895D638E8 [details]