Abstract
Species of the genus Phylloporus in China were investigated based on morphology and molecular phylogenetic analysis of a three-locus (nrLSU, ITS and tef-1a) DNA sequence dataset. Twenty-one phylogenetic species were recognized among the studied collections. Seven of them are described as new: P. brunneiceps, P. imbricatus, P. maculatus, P. pachycystidiatus, P. rubeolus, P. rubrosquamosus, and P. yunnanensis. In addition, four of them correspond with the previous morphology-based taxa: P. bellus, P. luxiensis, P. parvisporus, and P. rufescens. The remaining ten phylogenetic species were not described due to the paucity of the materials. A key to the Chinese morphologically recognizable taxa was provided. A preliminary biogeographical analysis showed that (1) Pylloporus species in East Asia and Southeast Asia are mostly closely related, (2) species pairs or closely related species of Phylloporus between East Asia and North/Central America are relatively common, and (3) the biogeographic relationship of Phylloporus between East Asia and Europe was supported by only a single species pair. Unexpectedly, no taxa common either to both Europe and East Asia, or to both East Asia and North/Central America, were uncovered. Clades look to have taxa from both sides of the Pacific and Europe/Asia though.













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Acknowledgments
The authors are very grateful to the following people: Dr. Z.W. Ge, Ms. X.F. Shi, Ms. Q. Cai and Mr. G. Wu, Kunming Institute of Botany (KIB), Chinese Academy of Sciences, and B. Xiao, Chongqing Institute of Medical Plant Cultivation, for providing collections; Dr. Brian M. Spooner (K), for providing some specimens of Phylloporus and Xerocomus on loan; Prof. Dr. T.H. Li, Dr. W.Q. Deng and Ms. Z.D. Xiao, Guangdong Institute of Microbiology, for assisting the first author to study the Phylloporus specimens deposited in the institute; Dr. M.A. Neves, Departamento de Botânica, Universidade Federal de Santa Catarina, for providing valuable literature; Dr. Z.X Ren (KIB) for helping us in using the SEM facility; Mr. J.Q. Li, Hainan Medical University, for accompanying the first author to conduct field work, and Dr. Hong Luo, Plant Research Laboratory of Michigan State University for polishing the English. Thanks are also due to Dr. Roy E. Halling, New York Botanical Garden, USA, and the anonymous reviewer for their valuable suggestions and comments to the improvement of this paper. This study was supported by the Joint Funds of the National Natural Science Foundation of China and Yunnan Provincial Government (No. U0836604), the National Basic Research Program of China (No. 2009CB522300), the Hundred Talents Program of the Chinese Academy of Sciences, the Ministry of Science and Technology of China (2008FY110300–03–1), and the Special Fund for TCM supported by the State Administration of Traditional Chinese Medicine of China (201207002–03).
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Zeng, NK., Tang, LP., Li, YC. et al. The genus Phylloporus (Boletaceae, Boletales) from China: morphological and multilocus DNA sequence analyses. Fungal Diversity 58, 73–101 (2013). https://doi.org/10.1007/s13225-012-0184-7
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DOI: https://doi.org/10.1007/s13225-012-0184-7