North American Fungi 7, 2: 3 (2013). Basionym: Parmelia crozalsiana B. de Lesd. ex Harm., in Harmand, Lich. Fr. 4: 555 (1910) [1909].
Basionym: Parmelia crozalsiana B. de Lesd. ex Harm., in Harmand, Lich. Fr. 4: 555 (1910) [1909].