Caloplaca verruculifera (Vain.) Zahlbr.

Selection criteria. Country: British Isles. Associated organism: any

Number of records. 3. Locations. state not noted. Substrata. rock. Literature. Cannon, Hawksworth & Sherwood-Pike (1985); Hawksworth, James & Coppins (1980) page(s) 23; Seaward & Hitch (1982) page(s) map 27.