Class Laboulbeniomycetes Engler 1898
Parent taxon: Pezizomycotina according to L. Tedersoo et al. 2018
See also Haelewaters and Perreau 2021
Sister taxa: Arthoniomycetes, Collemopsidiomycetes, Coniocybomycetes, Dothideomycetes, Eurotiomycetes, Geoglossomycetes, Lecanoromycetes, Leotiomycetes, Lichinomycetes, Orbiliomycetes, Pezizomycetes, Sordariomycetes, Xylonomycetes
Subtaxa: Laboulbeniales
Distribution: found only at Dominican amber (Farlow Herbarium coll) (Miocene to Miocene of Dominican Republic)