Massariovalsa sudans
(Berk. & M.A. Curtis) Sacc.
IMI 364161. Place of collection: USA; Maryland; Beltsville. Date of collection: 25 April 1950. Associated organism: Acer rubrum (bark). Collector: Petrak, F.. Identifier: Minter, D.W.. Literature: page(s) Reliquiae Petrakianae.