Compositae Working Group (CWG) (2021). Global Compositae Database. Hieracium senescentifrons Elfstr.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1176332 on 2025-03-23
original description(1914). Svensk Bot. Tidskr. 8 page(s): 216, 220 [details]
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Elfstr. in Svensk Bot. Tidskr. 8. 1914 [Cichorieae Portal] Elfstr., in Svensk Bot. Tidskr. 8. 1914. [Euro+Med] [details] LSID urn:lsid:compositae.org:names:CD3DF0CE-0058-436B-8686-3A6C43FF2280 [details]