Compositae Working Group (CWG) (2021). Global Compositae Database. Hieracium thyrsoideum var. spectabile. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1232691 on 2024-09-21
original description(1848). Symb. Hierac. page(s): 141 [details]
From other sources
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Hieracium thyrsoideum var. spectabile FRIES [Tropicos] Hieracium thyrsoideum var. spectabile Fries. [MesoAmericana] [details] LSID urn:lsid:compositae.org:names:88A3D9AE-D4AE-46F5-B60F-9FE26C4E6216 [details]