Paraxerula ellipsospora, a new Asian species of Physalacriaceae

被引：12
作者：
Qin, Jiao [1 ,2 ]
Hao, Yan-Jia [1 ,2 ]
Yang, Zhu L. [1 ]
Li, Yan-Chun [1 ]
机构：
[1] Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Divers & Biogeog East Asia, Kunming 650201, Peoples R China
[2] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
来源：
MYCOLOGICAL PROGRESS | 2014年 / 13卷 / 03期
基金：
中国国家自然科学基金;
关键词：
Continental endemisms; Fungi; New taxa; Paraxerula ellipsospora; Phylogenetic analyses; BIOGEOGRAPHIC RELATIONSHIPS; OUDEMANSIELLA; GENUS; BASIDIOMYCOTA; TOOL;
D O I：
10.1007/s11557-013-0946-y
中图分类号：
Q93 [微生物学];
学科分类号：
071005 ; 100705 ;
摘要：
A new species, Paraxerula ellipsospora, is described from southwestern China using both morphological and molecular phylogenetic evidence. This species differs phenotypically from the three known species in the genus by its greyish colored pileus, ellipsoid to elongate basidiospores, and a distribution in pine forests in Yunnan. Geographical divergences of Paraxerula in the Holarctic were observed. All species show continental endemisms, yet related species occurring in East Asia and in Europe, or in East Asia and in North America were found.
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页码：639 / 647
页数：9
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