Physcia caesia (Hoffm.) Hampe

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

Number of records. 5. Locations. state not noted. Associated organisms. Plantae indet. (bark); Polycoccum pulvinatum. Other substrata. miscellaneous, rock. Literature. Cannon, Hawksworth & Sherwood-Pike (1985); Hawksworth, James & Coppins (1980) page(s) 78.