Class Eurotiomycetes Erikss and Winka 1997
PaleoDB taxon number: 229070
Parent taxon: Ascomycota according to H. Dorfelt and A. R. Schmidt 2005
Sister taxa: Capnodiales, Lecanorales, Micropeltaceae, Microthyriaceae, Mycogemma, Onakawanus, Pezizomycotina, Phacidiopsis, Protoascon, Pyrenomycetae
Subtaxa: Trichocomaceae