Mycologia 97, 1: 157 (2005). Basionym: Parmelia pachyderma Hue, Nouv. Arch. Mus. Hist. Nat., Paris, 4 sér. 1: 137 (1899). Type locality coordinates: Data lacking.
Basionym: Parmelia pachyderma Hue, Nouv. Arch. Mus. Hist. Nat., Paris, 4 sér. 1: 137 (1899).
Type locality coordinates: Data lacking.