Compositae Working Group (CWG) (2025). Global Compositae Database. Hieracium norvegicum subsp. tanyphyllum Dahlst. ex Zahn. Accessed at: https://compositae.org/gcd/aphia.php?p=taxdetails&id=1160563 on 2025-03-25
original description(1921). Pflanzenr. (Engler) IV. 280 (Heft 75) page(s): 281 [details]
Unreviewed
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Hieracium norvegicum Fr. subsp. tanyphyllum Dahlst. ex Zahn [IPNI] [details] LSID urn:lsid:compositae.org:names:FF5E3154-3A02-4F4A-B720-A3BC7CA8F07A [details] Taxonomy 4 Feb 1921 [details]