Two new species of Pestalotiopsis from Southern China

被引：37

作者：

Song, Yu ^{[1
]}

Geng, Kun ^{[1
,3
]}

Zhang, Bin ^{[1
]}

Hyde, Kevin D. ^{[4
,5
]}

Zhao, Wen-Sheng ^{[2
]}

Wei, Ji-Guang ^{[6
]}

Kang, Ji-Chuan ^{[7
]}

Wang, Yong ^{[1
]}

机构：

[1] Guizhou Univ, Coll Agr, Dept Pathol, Guiyang 550025, Peoples R China

[2] China Agr Univ, Dept Plant Pathol, Beijing 100193, Peoples R China

[3] Plant Protect & Quarantine Stn, Guiyang 550081, Peoples R China

[4] Mae Fah Luang Univ, Inst Excellence Fungal Res, Chiang Rai 57100, Thailand

[5] Mae Fah Luang Univ, Sch Sci, Chiang Rai 57100, Thailand

[6] Guangxi Univ, Coll Agr, Nanning 530005, Peoples R China

[7] Guizhou Univ, Guizhou Biochem Engn Res Ctr, Guiyang 550025, Peoples R China

来源：

PHYTOTAXA | 2013年 / 126卷 / 01期

关键词：

coelomycetes; phylogeny; taxonomy; RDNA; TREE;

D O I：

10.11646/phytotaxa.126.1.2

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Three Pestalotiopsis isolates were obtained from leaves of Coffea arabica and Rhodomyrtus tomentosa. Among them, two isolates produced versicolorous conidia, and the other produced concolorous conidia. Phylogenetic analysis based on a combination of ITS, beta-tubulin and tef1 gene sequence data clearly confirms that they belong to two species and distinguishes them from other species in this genus, with ex-type sequence data in GenBank. On the basis of evidence from morphology and molecular phylogeny they are described as new species, Pestalotiopsis coffeae-arabicae sp. nov. and P. rhodomyrtus sp. nov.

引用

页码：22 / 30

页数：9

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