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The genus Xylaria in the south of China-7. Two penzigioid Xylaria species

文献类型: 外文期刊

作者: Ma, Hai-Xia 1 ; Vasilyeva, Larissa 3 ; Li, Yu 2 ;

作者机构: 1.Chinese Acad Trop Agr Sci, Inst Trop Biosci & Biotechnol, Haikou 571101, Peoples R China

2.Jilin Agr Univ, Inst Mycol, Changchun 130118, Peoples R China

3.Russian Acad Sci, Inst Biol & Soil Sci, Far East Branch, Vladivostok 690022, Russia

期刊名称:SYDOWIA ( 影响因子:0.8; 五年影响因子:0.957 )

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收录情况: SCI

摘要: A new xylariaceous fungus, Xylaria fanjingensis sp. nov., is described and illustrated from the subtropical forest of Guizhou Province, southern China. The new species is characterized by small, sessile, subglobose stromata attached to the substrate by a narrow connective, the ascal apical ring staining light rust or rust in Melzer's iodine reagent, and the ascospores (37.5)38-44.5(46.5) x 18-20 mu m. Another penzigioid Xylaria species, X. cf. berteri is reported in China for the first time. Morphological descriptions and photographs of stromata and microstructures are provided based on the Chinese collections.

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