Armillaria mellea
(Vahl) P. Kumm.
KW [Darwin] 54290. Place of collection: Bulgaria; Vitoshageb. Date of collection: 13 October 1925. Associated organism: Fagus sp. (trunk, wood). Collector: Barsakov, B.. Identifier: Barsakov, B.. Literature: page(s) Flora Exsiccata Bulgarica no. 171.