Basionym Name:Parmelia everniiformis Zahlbr., [as 'everniaeformis'] Sber. Akad. Wiss. Wien, Math.-naturw. Kl., Abt. 1 111: 416 (1902)
Homotypic synonyms:Hypotrachyna everniiformis (Zahlbr.) Elix, T.H. Nash & Sipman, [as 'everniiformis'], in Elix & McCaffery, Australas. Lichenol. 54: 4 (2004)