Basionym Name:Buellia polyxanthonica var. isidiata Elix & Kantvilas, Australas. Lichenol. 73: 31 (2013)
Homotypic synonyms:Amandinea polyxanthonica var. isidiata (Elix & Kantvilas) Elix, Australas. Lichenol. 85: 79 (2019)