Macrolepiota mastoidea (Fr.) Singer

KW [Darwin] 35339. 采集地点: 乌克兰; Republic of Crimea; Alushta District; Crimea reserve; Central Basin; Inzh-Syrt mountain (ridge) (N44°41' E34°16'). 采集日期: 1956年11月2日. 采集者: Boĭchuk, O.B.. 鉴定人: Wasser, S.P..