Opegrapha niveoatra (Borrer) J.R. Laundon

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

Number of records. 6. Countries. British Isles, Slovakia. Associated organism. Plantae indet. (bark, twig). Literature. Cannon, Hawksworth & Sherwood-Pike (1985); Hawksworth, James & Coppins (1980) page(s) 68; Pentecost & Coppins (1983); Torrente & Egea (1989).