Armillaria mellea
(Vahl) P. Kumm.
KW [Darwin] 54420. Place of collection: Ukraine; Zhytomyr Oblast; Ovruch District; Usove village; Boshnya parcel (N51°19' E28°07'). Date of collection: 15 October 1966. Collector: Smyk, L.V.. Identifier: Smyk, L.V..