Macrolepiota mastoidea (Fr.) Singer

KW [Darwin] 35340. 采集地点: 乌克兰; Republic of Crimea; Alushta District; Crimea reserve; Central Basin; Veselyi mountain (ridge), northern slope, near stream (N44°42' E34°17'). 采集日期: 1956年10月21日. 采集者: Boĭchuk, O.B.. 鉴定人: Wasser, S.P..