Family Nidulariaceae Dumortier 1822
Parent taxon: Basidiomycota according to G. Poinar 2014
Sister taxa: Agaricomycotina, Graphiolites, Lycoperdales, Lycoperdiales, Pucciniomycotina, Ustilaginomycotina, Wallemiomycotina
Distribution:
• Miocene of the Dominican Republic (1 collection)
• Eocene of the Russian Federation (1)
Total: 2 collections each including a single occurrence