Helicascus alatus (Morosphaeriaceae), a new freshwater species from southwestern China

被引：3
|
作者：
Zeng, Ming [1 ,2 ]
Huang, Shi-Ke [1 ,2 ,3 ]
Hyde, Kevin D. [1 ,2 ]
Zhao, Qi [1 ]
机构：
[1] Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Divers & Biogeog East Asia, Kunming 650201, Yunnan, Peoples R China
[2] Mae Fah Luang Univ, Ctr Excellence Fungal Res, Chiang Rai 57100, Thailand
[3] Guizhou Univ, Minist Educ, Engn & Res Ctr Southwest Biopharmaceut Resources, Guiyang 550025, Guizhou, Peoples R China
来源：
PHYTOTAXA | 2018年 / 351卷 / 03期
基金：
中国国家自然科学基金;
关键词：
1 new species; Dothideomycetes; molecular; phylogeny; taxonomy; SUBMERGED WOOD; SP NOV; FUNGI; GENERA; PLEOSPORALES; BIODIVERSITY; PHYLOGENY; SEQUENCES; INFERENCE; MRBAYES;
D O I：
10.11646/phytotaxa.351.3.2
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Helicascus alatus sp. nov., is described from submerged wood collected in a river in southwestern China. It is characterized by the unilocular ascomata, bitunicate, pedicellate asci and guttulate ascospores surrounded by wing-like sheath. Molecular phylogenetic analyses based on combined LSU, ITS, SSU (r) DNA and TEF1-alpha sequences data place this species in Morosphaeriaceae (Pleosporales). A description, illustration, phylogenetic placement and comparison with allied taxa for the new taxon are provided.
引用
收藏
页码：210 / 218
页数：9
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