Calosphaeria pusilla (Wahlenb.) P. Karst.

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

Number of records. 2. Date information. 3 June 1993 (Jun). Countries. Ireland, Russia. Substrata. bark, branch. Collections. IMI 357551. Literature. Stepanova (1973) page(s) 388.