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A new species and a new record of Xanthagaricus (Agaricaceae, Agaricales) from China

文献类型: 外文期刊

作者: Wang, Fengjian 2 ; Qi, Liangliang 3 ; Zhou, Xiangyu 2 ; Li, Yu 1 ;

作者机构: 1.Jilin Agr Univ, Engn Res Ctr, Chinese Minist Educ Edible & Med Fungi, Changchun 130118, Jilin, Peoples R China

2.Hanjiang Normal Univ, Dept Biol Chem & Environm Engn, Shiyan 442000, Peoples R China

3.Guangxi Acad Agr Sci, Microbiol Res Inst, Nanning 530007, Peoples R China

关键词: Basidiomycota; biodiversity; ITS; phylogeny; taxonomy

期刊名称:PHYTOTAXA ( 影响因子:1.171; 五年影响因子:1.196 )

ISSN: 1179-3155

年卷期: 2018 年 371 卷 4 期

页码:

收录情况: SCI

摘要: Two species of Xanthagaricus discovered in Hubei Province of China are described based on the macro-and micromorphological features. Their identity is further supported by molecular analysis of the internal transcribed spacer (ITS) of the ribosomal RNA gene. The phylogeny obtained here showed that one of the Chinese species is nested in an exclusive clade which in combination with its striking morphological features, infers that it represents a new species, named X. ianthinus, while the other species is placed as a member in the X. epipastus clade. Descriptions are accompanied with illustrations of macro- and micromorphological characters and a discussion of related taxa is presented.

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