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The first reported occurrence of Leucoinocybe (Porotheleaceae, Agaricales) in China: Leucoinocybe lishuiensis sp. nov. from Zhejiang Province

文献类型: 外文期刊

作者: Na, Qin 1 ; Hu, Yaping 2 ; Liu, Zewei 1 ; Zeng, Hui 3 ; Qi, Liangliang 5 ; Ding, Hui 2 ; Cheng, Xianhao 1 ; Ge, Yupeng 1 ;

作者机构: 1.Ludong Univ, Sch Agr, Inst Mycol Sci & Technol, Yantai 264025, Peoples R China

2.Minist Ecol & Environm, Nanjing Inst Environm Sci, State Environm Protect Sci Observat & Res Stn Eco, 8 Jiangwangmiao St, Nanjing 210042, Peoples R China

3.Fujian Acad Agr Sci, Inst Edible Fungi, Fuzhou 350014, Peoples R China

4.Natl & Local Joint Engn Res Ctr Breeding & Cultiv, Fuzhou 350014, Peoples R China

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

关键词: Basidiomycota; new taxon; systematic; taxonomy

期刊名称:NOVA HEDWIGIA ( 影响因子:1.135; 五年影响因子:1.049 )

ISSN: 0029-5035

年卷期: 2021 年 113 卷 3-4 期

页码:

收录情况: SCI

摘要: The first occurrence of Leucoinocybe in the Chinese mycobiota is reported, and Leucoinocybe lishuiensis, a new species from the Baishanzu National Forest Park, Lishui City, Zhejiang Province, is described. The new species is characterized by the presence of a brown pileus, white lamellae, narrowly ellipsoid basidiospores, prominently thick-walled pileocystidia and caulocystidia and growth on living wood in Picea, Pinus, Populus, and Quercus mixed forests. A comprehensive morphological description, photographs, line drawings, and comparisons of related species are provided. Molecular analyses of a combined dataset of nuclear rDNA internal transcribed spacer (ITS) and large ribosomal subunit (LSU) sequences using maximum likelihood and Bayesian inference methods were conducted to elucidate the taxonomic status of L. lishuiensis. The phylogenetic analyses coupled with morphological observations confirmed our recognition of this new species.

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