New record genus and a new species of Allodiatrype from China based on morphological and molecular characters

被引：6
|
作者：
Peng, Ming-Kai [1 ,2 ]
Zhang, Bo [3 ]
Qu, Zhi [2 ]
Li, Yu [3 ]
Ma, Hai-Xia [2 ,4 ]
机构：
[1] Hainan Univ, Coll Hort, Haikou 571101, Hainan, Peoples R China
[2] Chinese Acad Trop Agr Sci, Inst Trop Biosci & Biotechnol, Haikou 571101, Hainan, Peoples R China
[3] Jilin Agr Univ, Chinese Minist Educ Edible & Med Fungi, Engn Res Ctr, Changchun 130118, Jilin, Peoples R China
[4] Chinese Acad Trop Agr Sci, Hainan Inst Trop Agr Resources, Haikou 571101, Hainan, Peoples R China
来源：
PHYTOTAXA | 2021年 / 500卷 / 04期
基金：
中国国家自然科学基金;
关键词：
Ascomycota; pyrenomycetes; Diatrypaceous fungi; Taxonomy; DIATRYPACEOUS FUNGI; EUTYPA-LATA; PHYLOGENETIC CONTRIBUTIONS; SP-NOV; DIVERSITY; FAMILIES; DIEBACK;
D O I：
10.11646/phytotaxa.500.4.3
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
The genus Allodiatrype (Diatrypaceae, Xylariales) is reported for the first time collected in Taiyang River National Forest Park, Yunnan Province. An undescribed Allodiatrype species is described and illustrated as a new species based on a combination of morphological characteristics and sequences data of ITS, SSU and TUB2. The new species is characterized by its Y-shaped or cruciate-shaped ostiolar surface, yellowish-green to the green inner layer, and hyaline, ellipsoidal to cylindrical or elongate-allantoid ascospores. The differences between the new species and the related fungi are discussed.
引用
收藏
页码：275 / 284
页数：10
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