(1851) Circinostoma Gray (1821) Engizostoma Gray (1821) Microstoma Auersw.

(1860) Valsa is a genus of fungi within the family Valsaceae.

[2] There are about 70 species in the widespread genus.

Anamorphs are classified in the genus Cytospora.

This Sordariomycetes-related article is a stub.