Svensk Bot. Tidskr. 39: 130 (1945). Basionym: Lichen turneri Sm. in Sm. & Sowerby, Engl. Bot. 12: tab. 857 (1801). Type locality: Great Britain, England, Turner (BM-H-Ach-1263A, 1263B, probably isotypes; holotype see Laundon 1963). Chemistry: Gyrophoric acid with lecanoric acid in discus; variolaric acid in apothecia and thallus (Hanko et al. 1985: 193).
Basionym: Lichen turneri Sm. in Sm. & Sowerby, Engl. Bot. 12: tab. 857 (1801).
Chemistry: Gyrophoric acid with lecanoric acid in discus; variolaric acid in apothecia and thallus (Hanko et al. 1985: 193).