Basionym Name:Parmelia olivacea var. leucocheila A. Massal., Sched. Crit. Lich. Exsicc. (Veronae) 5: 103 (1856)
Homotypic synonyms:Imbricaria glabra f. leucocheila (A. Massal.) Arnold, [as 'leuocheila'] Flora, Regensburg 65: 408 (1882)Imbricaria olivacea f. leucocheila (A. Massal.) Jatta, Syll. Lich. Ital. (Trano): 132 (1900)Parmelia subargentifera var. leucocheila (A. Massal.) Grummann, Cat. Lich. Germ. (Stuttgart): 21 (1963)Parmelia verruculifera var. leucocheila (A. Massal.) Hillmann, Rabenh. Krypt.-Fl., Edn 2 (Leipzig) 9.5(3): 166 (1936)