Microthyrium microscopicum
Desm.
URM 47921. Place of collection: Brazil; Distrito Federal; Brasília; Plano Pilôto, Setor Industrial. Date of collection: 15 August 1964. Associated organisms: Arrabidaea sp.; Pestalotiopsis versicolor; Phyllachora arrabidaeae; Stomiopeltis sp. Collector: Heringer, E.P..