Basionym Name:Parmelia mougeotii f. platyphylla A. Massal., Mem. Imp. Reale Ist. Veneto 10: 50 (1861)
Homotypic synonyms:Parmelia concolor var. platyphylla (A. Massal.) Zahlbr., Cat. Lich. Univers. 6: 125 (1929)