Compositae Working Group (CWG) (2021). Global Compositae Database. Hieracium sagittatum subsp. pycnodon (Johanss.) Zahn. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1224474 on 2025-03-28
original description(1921). Zahn - in Engler, Pflanzenr. 76. 1921 page(s): 344 [details]
Unreviewed
Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Hieracium pycnodon Johanss. [Euro+Med] [details] LSID urn:lsid:compositae.org:names:04AEB7D3-AB6B-4AA5-82D1-FFEFD8AFE87C [details]