Merismatium nigritellum (Nyl.) Vouaux

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

Number of records. 6. Locations. state not noted. Associated organisms. Catapyrenium rufescens; Protoblastenia rupestris. Literature. Cannon, Hawksworth & Sherwood-Pike (1985); Hawksworth, James & Coppins (1980) page(s) 80; Triebel (1989).