Compositae Working Group (CWG) (2021). Global Compositae Database. Hieracium vallisiacum Fr.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1180249 on 2025-03-24
original description(1862). Epicr. Gen. Hierac. page(s): 122 [details]
Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Fr. in Uppsala Univ. Årsskr. 1862. 1862 [Cichorieae Portal] Fr., in Uppsala Univ. Årsskr. 1862. 1862. [Euro+Med] [details] LSID urn:lsid:compositae.org:names:411388D5-FB35-4941-8572-4EF596FB141C [details]