Muellerella pygmaea var. athallina (Müll. Arg.) Triebel

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

Number of records. 4. Countries. British Isles. Associated organism. Fungi indet. (thallus). Literature. Bisby & Mason (1940) page(s) 175; Cannon, Hawksworth & Sherwood-Pike (1985); Triebel (1989).