Heteroradulum yunnanense C.L. Zhao [as ' yunnanensis'], in Guan, Liu, Zhao & Zhao, Phytotaxa 437(2): 57 (2020)

Remarks.

Heteroradulum yunnanense has a white to gray hymenophore and colorless hyphae (Guan et al. 2020), which do not fit well with the concept of Heteroradulum sensu Malysheva and Spirin (2017). According to the current phylogenetic evidence, we propose to exclude H. yunnanense from Heteroradulum .