The genus Phylloporus (Boletaceae, Boletales) from China: morphological and multilocus DNA sequence analyses  

作　　者：Nian-Kai Zeng Li-Ping Tang Yan-Chun Li Bau Tolgor Xue-Tai Zhu Qi Zhao Zhu L.Yang 

机构地区：[1]Key Laboratory of Biodiversity and Biogeography,Kunming Institute of Botany,Chinese Academy of Sciences,Kunming 650201,China [2]Department of Pharmacy,Hainan Medical University,Haikou 571101,China [3]Institute of Mycology,Jilin Agriculture University,Changchun 130118,China [4]Graduate University of Chinese Academy of Sciences,Beijing 100039,China

出　　处：《Fungal Diversity》2013年第1期73-101,共29页真菌多样性（英文）

基　　金：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);the Special Fund for TCM supported by the State Administration of Traditional Chinese Medicine of China(201207002-03).

摘　　要：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.

关 键 词：BIOGEOGRAPHY New taxa Phylogenetic species Species diversity Taxonomy 

分 类 号：F41[经济管理—产业经济]