Basionym Name:Lecidea xantholeuca Müll. Arg., Nuovo G. bot. ital. 21(1): 45 (1889)
Homotypic synonyms:Lecanora xantholeuca (Müll. Arg.) Hertel, Beih. Nova Hedwigia 79: 448 (1984)Palicella xantholeuca (Müll. Arg.) Fryday & Orange, in Fryday, Orange, Ahti, Øvstedal & Crabtree, Glalia 8(1): 15 (2019)