Laccaria guizhouensis sp. nov. (Agaricales, Basidiomycota) from Southwest China

文献类型: 外文期刊

第一作者: Zhang, San-Fang

作者: Zhang, San-Fang;Gui, Yang;Zhu, Guo-Sheng;Shang, Nian-Jie;Li, Biao;Yang, Tong-Jing;Gong, Guang-Lu;Huang, Wan-Bin;Zhang, San-Fang;Liu, Zhan-Bo

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关键词: 1 new species; Guizhou; mushroom; Mycorrhizal fungi; phylogeny; taxonomy

期刊名称:NEW ZEALAND JOURNAL OF BOTANY ( 影响因子:0.9; 五年影响因子:1.0 )

ISSN: 0028-825X

年卷期: 2024 年

页码:

收录情况: SCI

摘要: The genus Laccaria (Hydnangiaceae, Agaricales) is an important ectomycorrhizal symbiont of a broad range of host plants. Laccaria guizhouensis was collected from a subtropical mixed forest dominated by Fagaceae in Southwest China and described based on morphological characteristics and molecular data. Laccaria guizhouensis is characterised by its medium-sized basidiocarps and strong striate or sulcatus, flesh-coloured to brown pileus, flesh-coloured to brown lamellae, 2- to 4-spored basidia, globose to obellipsoid, hyaline, moderately echinulate basidiospores, and 1-1.5 mu m-long echinulate. Phylogenetic analyses based on ITS sequences (HMAS352265 and HMAS352266) indicated that L. guizhouensis represented a new species separated from all other Laccaria species.

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