Lecanora helicopis (Wahlenb.) Ach.
Selection criteria. Country: any country. Associated organism: any (distribution map)
Number of records. 4.
Countries. British Isles, St Barthélemy.
Substrata. rock.
Literature. Cannon, Hawksworth & Sherwood-Pike (1985); Hawksworth, James & Coppins (1980) page(s) 48; Imshaug (1957) page(s) 109; Laundon (1989).