The Vialaeaceae are a family of fungi in the Ascomycota, class Sordariomycetes. This is a monotypic taxon, containing the single genus Vialaea. The family was named by P.F. Cannon in 1995. Species in the family are distributed in both temperate and tropical areas of the world, where they grow parasitically on twigs.
Species taxanomy provided by GBIF Secretariat (2022). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2023-06-13; License: CC BY 4.0