侧耳属Pleurotus(Fr.)Kumm.是个重要大属,大多数种类均可食用,其中不少为栽培种。根据Pegler 的分类见解,该属的鉴定特征是:菌盖扇形至半圆形,以侧生短粗柄附于基物上,有时柄偏生至中生或无柄,甚至发生于同一份标本上.菌柄多实心,上有或无菌环残余物。菌褶延生,稀分叉,褶缘 Pleurotus Pleurotus (Fr.) Kumm. Is an important genus, most species are edible, many of them cultivated species. According to the classification of Pegler, the identification of this genus is that the cap is fanlike to semiorbicular, attached to the substrate with a stalked lateral stem, and sometimes the stem is degenerated to mesophyllous or sessile, even on the same specimen Solid stalk, solid or sterile ring residue. Pleurotus extension, dilute fork, fold edge