Colpoma quercinum
(Fr.) Wallr.
IMI 32765. Place of collection: Austria; Niederdonau; Hundsheimerkogel, near Hainburg (N48°0x' E16°5x'). Date of collection: June 1940. Associated organism: Quercus pubescens (twig). Collector: Petrak, F.. Literature: page(s) F. Petrak, Mycothec Generalis 1511.