Compositae Working Group (CWG) (2021). Global Compositae Database. Hieracium juranum subsp. constrictifrons Zahn. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1161196 on 2024-08-09
original description(1916). Hierac. Alp. Mar. page(s): 288 [details]
From other sources
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Hieracium juranum Fr. subsp. constrictifrons Zahn [IPNI] [details] LSID urn:lsid:compositae.org:names:95479576-3FAF-4A5C-ACE1-90CD47DA830A [details]