Compositae Working Group (CWG) (2024). Global Compositae Database. Hieracium barbatum Nutt.. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1126474 on 2025-03-27
original description(1834). Journ. Acad. Philad. 7 page(s): vii. [details]
Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Journal of the Academy of Natural Sciences of Philadelphia 7(1): [Tropicos] [details] LSID urn:lsid:compositae.org:names:A9BE2C63-0980-45B9-854B-4A248F5F18EC [details]