New collections of six species from type localities in China were studied. The comparison of morphological characteristics and secondary metabolites with those of the type specimens and phylogenetic analyses suggest that and belong to , belongs to and should be retained in temporarily. Only two species, and , remain in . The new combinations (H. Magn.) Y. Y. Zhang, (Zahlbr.) Y. Y. Zhang and (H. Magn.) Y. Y. Zhang are proposed. Detailed descriptions to aid the identification of these species, distributions and phylogenetic trees, based on multiple collections, are presented. The generic concept of is recircumscribed in this study.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7195383 | PMC |
| http://dx.doi.org/10.3897/mycokeys.66.39057 | DOI Listing |
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