Abstract
Species of Phylloporia (Hymenochaetales, Basidiomycota) are polypores with tiny, yellowish and thick-walled basidiospores and are highly divergent in morphology. The monophyly of 35 cosmopolitan isolates of Phylloporia was strongly supported based on analysis of the nLSU rDNA gene but with exclusion of P. resupinata. Among the 19 lineages recognized in the nLSU rDNA phylogeny five new species from China, Phylloporia crataegi, P. fontanesiae, P. gutta, P. nandinae and P. oreophila, were revealed and these species are introduced with additional morphological evidence. A diagnostic key to all 23 thus far accepted species in Phylloporia is provided.
Acknowledgments
We thank Drs Hai-Sheng Yuan (IFP, China) for help in the preparation of the drawings, Bao-Kai Cui (BJFC, China) for forwarding his specimens and Cony Decock (MUCL, Belgium) for providing the sequences of some taxa. We especially thank Prof Leif Ryvarden (O, Norway), Drs Karl-Henrik Larsson (O, Norway) and Pertti Salo (H, Finland) for loans of specimens. We thank two anonymous reviewers for helpful suggestions and Zheng Wang (Yale University, USA) and Kevin Hyde (Mae Fah Luang University, Thailand) for improving this manuscript.
The research was financed by the National Natural Science Foundation of China (project No. 30910103907, 31070022) and Chinese Academy of Sciences Grant (project No. KSCX2-EW-Z-9, KSCX2-YW-G-068).