Compositae Working Group (CWG) (2021). Global Compositae Database. Hieracium canadense var. canadense Michx.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1226470 on 2024-09-21
Present Inaccurate Introduced: alien Containing type locality
From other sources
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Hieracium canadense var. canadense [Tropicos] [details] LSID urn:lsid:compositae.org:names:99D1B07E-FCB8-465F-BC87-2562107E6AD5 [details]