Pseudovalsa umbonata (C. Tul. & Tul.) Sacc.

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

Number of records. 3. Date information. 1916 (Jan, Apr). Countries. British Isles, United Kingdom, Ukraine. Substratum. twig. Collections. IMI 366601. Literature. Cannon, Hawksworth & Sherwood-Pike (1985); Garbowski (1924) page(s) 241.