期刊
FUNGAL DIVERSITY
卷 58, 期 1, 页码 73-101出版社
SPRINGER
DOI: 10.1007/s13225-012-0184-7
关键词
Biogeography; Newtaxa; Phylogenetic species; Species diversity; Taxonomy
类别
资金
- National Natural Science Foundation of China [U0836604]
- Yunnan Provincial Government [U0836604]
- National Basic Research Program of China [2009CB522300]
- Chinese Academy of Sciences
- Ministry of Science and Technology of China [2008FY110300-03-1]
- State Administration of Traditional Chinese Medicine of China [201207002-03]
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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