Hapalocystis corni
(Wehm.) M.E. Barr
IMI 363754. Place of collection: USA; Maryland; Beltsville. Date of collection: 17 May 1950. Associated organism: Cornus florida (twig). Collector: Petrak, F.. Identifier: Minter, D.W.. Literature: page(s) Reliquiae Petrakianae.