Protoparmelia atriseda (Fr.) R. Sant. & V. Wirth

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

Number of records. 7. Countries. British Isles, Slovakia. Associated organism. Rhizocarpon geographicum (thallus). Literature. Cannon, Hawksworth & Sherwood-Pike (1985); Hawksworth, James & Coppins (1980) page(s) 48; Poelt & Leuckert (1991).