Dictyosporium duliujiangense sp. nov. (Dictyosporiaceae, Pleosporales) from freshwater habitat in Guizhou Province, China

被引：1
|
作者：
Liu, Ling-Ling [1 ,2 ]
Song, Lian-Chai [2 ,3 ]
Gu, Xiao-Feng [1 ]
Wei, Quan-Quan [1 ]
Zhang, Meng [1 ]
Liu, Zuo-Yi [2 ]
Gou, Jiu-Lan [1 ]
机构：
[1] Guizhou Acad Agr Sci, Guizhou Inst Soil & Fertilizer, Guiyang 550006, Guizhou, Peoples R China
[2] Guizhou Acad Agr Sci, Guizhou Key Lab Agr Biotechnol, Guiyang 550006, Guizhou, Peoples R China
[3] Guizhou Acad Agr Sci, Guiyang 550006, Guizhou, Peoples R China
来源：
PHYTOTAXA | 2023年 / 606卷 / 04期
关键词：
1 new taxon; asexual fungi; sporodochia; cheiroid conidia; molecular phylogeny; MOLECULAR CHARACTERIZATION; SUBMERGED WOOD; FUNGI; YUNNAN; GENUS; DISTOSEPTISPORA; PHYLOGENY; NUCLEAR; RECORDS; FOREST;
D O I：
10.11646/phytotaxa.606.4.2
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
A survey of the taxonomy and diversity of freshwater fungi from Karst Plateau wetlands in Guizhou Province, China, three fresh collections were collected from a freshwater river. They have cheiroid, digitate, dictyosporous conidia with one or two hyaline appendages. Phylogenetic analysis of the combined ITS, LSU and tef1-& alpha; sequence data support their placement with genera Dictyocheirospora and Dictyosporium (Dictyosporiaceae, Pleosporales). Two collections represent the same species, Dictyocheirospora rotunda. The other collection is introduced as a new species Dictyosporium duliujiangense. An updated phylogenetic backbone tree, descriptions and illustrations of the two taxa are provided for Dictyosporiaceae.
引用
收藏
页码：259 / 272
页数：14
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