Compositae Working Group (CWG) (2021). Global Compositae Database. Hieracium trachselianum Christener. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1186297 on 2025-03-25
original description(1860). Mitth. Naturf. Ges. Bern 1860 page(s): 89 [details]
Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Christener in Mitth. Naturf. Ges. Bern 1860. 1860 [Cichorieae Portal] Christener, in Mitth. Naturf. Ges. Bern 1860. 1860. [Euro+Med] [details] LSID urn:lsid:compositae.org:names:9EF2139F-A600-435D-97DE-6EDC84FDDECF [details]