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Multiple Analyses Reveal Evidence for Three New Species of Collybia (Clitocybaceae, Basidiomycete) from China

文献类型: 外文期刊

作者: Qi, Yue 1 ; Xu, Aiguo 2 ; Yang, Liu 1 ; Guo, Hongbo 3 ; Guo, Yaobin 1 ; Wan, Fashuang 1 ; Yang, Ruiheng 4 ; Pei, Ying 5 ; Yu, Xiaodan 1 ;

作者机构: 1.Shenyang Agr Univ, Coll Biol Sci & Technol, Shenyang 110866, Peoples R China

2.Xizang Plateau Inst Biol, Alpine Fungarium, Lhasa 100101, Peoples R China

3.Shenyang Inst Technol, Coll Life Engn, Fushun 113122, Peoples R China

4.Shanghai Acad Agr Sci, Inst Edible Fungi, Shanghai 201106, Peoples R China

5.Shenyang Res Inst Chem Ind, Shenyang 110021, Peoples R China

关键词: mushrooms; new taxa; morphological features; phylogenetic relationships

期刊名称:JOURNAL OF FUNGI ( 影响因子:4.0; 五年影响因子:4.5 )

ISSN:

年卷期: 2025 年 11 卷 5 期

页码:

收录情况: SCI

摘要: Three new species of Collybia in China, Collybia clavipes, C. carnea and C. violea, are originally reported and described based on morphological characteristics and molecular data. This study provides detailed morphological descriptions of these three new species of Collybia, which can be accurately distinguished from other species within the genus Collybia. Phylogenetic relationships of Clitocybaceae were analyzed using a four-loci combined dataset (ITS-nrLSU-rpb2-tef1-alpha), and the results show that the three newly discovered species of Collybia form three distinct lineages, respectively. Based on the combination of morphological and molecular methods, these three newly collected species of Collybia are confirmed as new to science. A theoretical basis is provided for the species diversity of Collybia.

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