Verrucaria insularis (A. Massal.) Jatta

Selection criteria. Country: any country. Associated organism: any (distribution map)

Number of records. 6. Countries. British Isles, Slovakia. Associated organisms. Aspicilia calcarea; Caloplaca sp.; Lecanora albescens. Literature. Cannon, Hawksworth & Sherwood-Pike (1985); Hawksworth (1983); Hawksworth, James & Coppins (1980) page(s) 103.