Compositae Working Group (CWG) (2025). Global Compositae Database. Hieracium thulense Dahlst.. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1084114 on 2025-03-31
original description(1904). Ark. Bot. 3(10) page(s): 63 [details]
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Dahlst. in Ark. Bot. 3(10). 1904 [Cichorieae Portal] Dahlst., in Ark. Bot. 3(10). 1904. [Euro+Med] [details] LSID urn:lsid:compositae.org:names:E0425079-8967-4EB0-91C7-0A3D8A8D5DAF [details]