Compositae Working Group (CWG) (2025). Global Compositae Database. Hieracium aloysii-villaris Mateo. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1143159 on 2025-09-14
LSID urn:lsid:compositae.org:names:D2552D9D-E1B9-480B-99A2-D2C22352D340 [details] Taxonomy May 2004 [details] Type material 17 July 1985, P.Montserrat; L.Villar; G.Mateo, Huesca, Aísa, pr. Ibón de Tortiellas, 2300m, holotype VAL 116413 [details]