Valsa ambiens subsp. ambiens
Selection criteria. Country: any country. Associated organism: Sorbus aucuparia (distribution map)
Number of records. 8.
Date information. 1985 (Mar, Apr, May, Jul, Aug, Nov, Dec).
Countries. Norway, Russia, Ukraine.
Substrata. crown, shoot, twig.
Collections. IMI 338830.
Literature. Isikov (1989) page(s) 329.