Ochrolechia subathallina H. Magn.



Curtis Randall Björk CC BY-SA 4.0
British Columbia, Cascade Mountains, near Coquihalla Pass. Photographed from specimen (Goward 91-843, UBC), on windfall from crown of Tsuga
1991-07-01



Curtis Randall Björk – CC BY-SA 4.0
British Columbia, Cascade Mountains, near Coquihalla Pass Date: 1991-07-01 Photographed from specimen (Goward 91-843, UBC), on windfall from crown of Tsuga