Two new species of Aleurodiscus s.l. (Russulales, Basidiomycota) on bamboo from tropics

被引：9
|
作者：
Dai, Li-Dan [1 ]
Wu, Sheng-Hua [2 ]
Nakasone, Karen K. [3 ]
Burdsall, Harold H., Jr. [3 ]
He, Shuang-Hui [1 ]
机构：
[1] Beijing Forestry Univ, Inst Microbiol, Beijing 100083, Peoples R China
[2] Natl Museum Nat Sci, Dept Biol, Taichung 40419, Taiwan
[3] US Forest Serv, Ctr Forest Mycol Res, Northern Res Stn, Madison, WI 53726 USA
来源：
MYCOSCIENCE | 2017年 / 58卷 / 03期
基金：
中国国家自然科学基金;
关键词：
Bambusicolous fungi; Corticioid fungi; Stereaceae; Taxonomy; PHYLOGENETIC-RELATIONSHIPS; BAMBUSICOLOUS FUNGI; APHYLLOPHORALES; POLYPORES; CHECKLIST; CHINA;
D O I：
10.1016/j.myc.2017.02.001
中图分类号：
Q93 [微生物学];
学科分类号：
071005 ; 100705 ;
摘要：
Aleurodiscus tenuissimus and A. tropicus, on dead bamboo, are new species from tropical Asia. Both species have effused basidiocarps and simple-septate generative hyphae. Aleurodiscus tenuissimus, from southern China, lacks acanthophyses and possesses echinulate basidiospores, whereas A. tropicus, from southern China and Vietnam, has abundant acanthophyses and smooth basidiospores. Phylogenetic analyses of the nuc rDNA internal transcribed spacer region sequences (ITS1-5.8S-ITS2 = ITS) support the recognition of the taxa as distinct. The new species are described and illustrated, and a worldwide key to six species of Aleurodiscus on bamboo is provided. (C) 2017 The Mycological Society of Japan. Published by Elsevier B.V. All rights reserved.
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页码：213 / 220
页数：8
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