摘要

Marasmius pseudoconfertus is described and illustrated as a new species of section Sicci series Leonini. It has a reddish brown pileus, subdistant lamellae, a fuscous to dark brown stipe, basidiospores 13-16 x 4-5 mu m, and lacks pleurocystidia and caulocystidia. Marasmius suthepensis is reported for the first time from China.