Roussoella pseudohysterioides D.Q. Dai & K.D. Hyde, in Dai et al., Fungal Diversity 82(1): 37 (2017)

Fig. 5

Descriptions.

See Dai et al. (2017).

Specimen examined.

China, Guizhou Province, Huaxi District, Shilihetan Wetland Park (26°43'34.3"N, 106°67'68.8"E), 1542 m elev., on decaying bamboo, 8 October 2022, Y.P Wu and H.M Hu, 2022SLZH6 (GMB0495; GMBC0495, living culture).

Notes.

Phylogenetic analyses of the combined ITS, LSU, tef 1 and rpb 2 gene sequences showed that the sequence from our 2022SLZH6 collection clusters together with Roussoella pseudohysterioides (MFLU 15-1209), with strong support (100% ML, 1 BYPP; Fig. 2). The morphological characteristics of our specimen are also consistent with those of R. pseudohysterioides, which was originally described from decaying bamboo culms in Thailand (Dai et al. 2017). In China, it had previously been reported from Yunnan Province (Jiang et al. 2019). This is the second report of this species in China, representing a new record for Guizhou Province.