Melampsora populnea (Pers.) P. Karst.

KW [Darwin] 4566. 采集地点: 乌克兰; Zhytomyr Oblast; Ovruch District; Hladkovychi forestry (N51°20' E28°51'). 采集日期: 1946年8月4日. 相关生物: Populus tremula (叶片). 采集者: Radzievskyi, G.G.. 鉴定人: Tikhonenko, Yu.Ya..