Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Hieracium sylvaticum (L.) Gouan subsp. amaurocymum Dalla Torre & Sarnth. [IPNI] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Hieracium murorum L. subsp. amaurocymum (Dalla Torre & Sarnth.) Greuter [IPNI] [details] LSID urn:lsid:compositae.org:names:13F8C152-D65C-475B-9BEC-75DEFD5AC4A4 [details] Taxonomy 30 Dec 2008 [details]