Agaricus macrosporus Mont.

KW [Darwin] 35698. 采集地点: 乌克兰; Donetsk Oblast; Novoazovsk District; Khomutovskyi Steppe reserve (N47°17' E38°10'). 采集日期: 1954年6月5日. 采集者: Boĭchuk, O.B.. 鉴定人: Wasser, S.P..