Melomastia mastoidea (Fr.) J. Schröt.
Selection criteria. Country: Russia. Associated organism: any (distribution map)
Number of records. 3.
Locations. Leningradskaya oblast.
Associated organisms. Betula sp. (bark); Picea abies (wood); Populus tremula (bark, wood).
Literature. Stepanova (1973) page(s) 388.