小脆柄菇属微小脆柄菇支系的一个新种及两个中国新记录种

颜俊清,图力古尔

A new and two newly recorded species in the /pygmaea clade of Psathyrella (Psathyrellaceae, Agaricomycetes) from China

YAN Jun-Qing,BAU Tolgor

Fig. 1 Phylogram generated by Bayesian Inference (BI) analysis of Psathyrella based on sequences of a concatenated data set from four nuclear genes (ITS, LSU, tef-1α and β-tub), rooted with Coprinellus christianopolitanus ?rstadius & E. Larss. Bayesian Inference (BI-PP)≥0.95 and ML bootstrap proportion (ML-BP)≥75% are shown as BI-PP/ML-BP. ●● Indicates newly described species. ● Indicates newly recorded species.