Compositae Working Group (CWG) (2021). Global Compositae Database. Hieracium pennsylvanicum Fr.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1167606 on 2025-03-28
original description(1848). Symb. Hist. Hierac. page(s): 150 [details]
Unreviewed
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record Fries [Flora of the West Indies] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Hieracium pennsilvanicum Fr. [IPNI] Hieracium pennsylvanicum Fries [Flora of the West Indies] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Symb. Hist. Hierac. 150 [Flora of the West Indies] [details] LSID urn:lsid:compositae.org:names:3A34E4CF-DEF1-4926-A575-0B73981AB42A [details]