Compositae Working Group (CWG) (2021). Global Compositae Database. Hieracium babcockii Zahn. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1113608 on 2024-05-13
original description(1922). Pflanzenr. (Engler) 4, Fam. 280 page(s): 1127 [details]
From other sources
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Pflanzenr. (Engler) Compos.-Hierac. 1127 (1922) [IPNI] [details] LSID urn:lsid:compositae.org:names:E82B9DE9-9D80-4334-A4C5-F24FE8726CAC [details]