Lich. Scand. (Helsinki): 74 (1861). Type locality: Finland, Etelä-Savo (Savolaxia), Taipalsaari, 1852 E. Nylander (H-NYL 35772 - lectotype). Designated by Moberg & Thell, Nordic Lichen Flora 4: 139. 2011).
Type locality: Finland, Etelä-Savo (Savolaxia), Taipalsaari, 1852 E. Nylander (H-NYL 35772 - lectotype). Designated by Moberg & Thell, Nordic Lichen Flora 4: 139. 2011).