Melanelixia albertana (Ahti) O. Blanco et al.
Fungi | Ascomycota | Lecanoromycetes | Lecanorales | Parmeliaceae | Melanelixia | Melanelixia albertana
oak tree bole
ca. 4.6 miles (7.4 km) WSW of Walhalla, south of the Little Pembina River