Compositae Working Group (CWG) (2025). Global Compositae Database. Hieracium fassettii Lepage. Accessed at: https://compositae.org/gcd/aphia.php?p=taxdetails&id=1113552 on 2025-03-24
original description(1960). Naturaliste Canad. 87[details]
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Hieracium ×fassettii Lepage [IPNI] Hieracium ×fassettii Lepage [Preliminary Checklist of North American Compositae] [details] Contributed data: Notes Data only shown for fields conflicting with the consensus taxon record [kalmii × scabrum] [Preliminary Checklist of North American Compositae] [details] LSID urn:lsid:compositae.org:names:1E997574-2E6B-4DB2-AFAF-F1F9198AAF61 [details] Taxonomy Hieracium kalmii X scabrum [details]