Basionym Name:Lichen distortus With., Bot. arr. veg. Gr. Brit. (London) 2: 711 (1776)
Homotypic synonyms:Physconia distorta (With.) J.R. Laundon, Lichenologist 16(3): 218 (1984)Physconia distorta f. distorta (With.) J.R. Laundon, Lichenologist 16(3): 218 (1984)