Morpho-Molecular Evidence Reveals Four Novel Species of Gymnopus (Agaricales, Omphalotaceae) from China

文献类型： 外文期刊

第一作者： Li, Ji-Peng

作者： Li, Ji-Peng;Pan, Mei-Chen;Li, Chang-Tian;Li, Yu;Li, Yi;Deng, Chun-Ying;Wang, Xiao-Min;Zhang, Bang-Xi

作者机构：

关键词： fungal taxonomy; Holarctic regions; morphology; phylogeny; saprotrophic fungi; sect; Androsacei; sect; Impudicae; sect; Levipedes

期刊名称：JOURNAL OF FUNGI （ 影响因子：5.724； 五年影响因子：6.413 ）

ISSN：

年卷期： 2022 年 8 卷 4 期

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收录情况： SCI

摘要： Nine collections of gymnopoid fungi were studied based on morpho-molecular characteristics. The macromorphology was made according to the photograph of fresh basidiomata and field notes, while the micromorphology was examined via an optical microscope. Simultaneously, the phylogenetic analyses were performed by maximum likelihood and Bayesian inference methods based on a combined dataset of nrITS1-nr5.8S-nrITS2-nrLSU sequences. Integrated analysis of these results was therefore, G. efibulatus belonging to sect. Androsacei, G. iodes and G. sinopolyphyllus belonging to sect. Impudicae and G. strigosipes belonging to sect. Levipedes are proposed as new to science. The detailed descriptions, colour photos of basidiomata and line-drawings of microscopic structures are provided. The comparisons with closely related species and a key to known species of Gymnopus s. str. reported with morpho-molecular evidence in China is also given.

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