A new species of Tremella s.s. (Tremellaceae, Basidiomycota) from southeastern China

文献类型: 外文期刊

第一作者: Fan, Long Fei

作者: Fan, Long Fei;Wu, Fang;Dai, Yu Cheng;Fan, Long Fei;Fan, Long Fei;Pu, Jin Bao

作者机构:

关键词: Jelly fungi; phylogenetic analysis; taxonomy

期刊名称:PHYTOTAXA ( 影响因子:1.173; 五年影响因子:1.198 )

ISSN: 1179-3155

年卷期: 2021 年 502 卷 2 期

页码:

收录情况: SCI

摘要: A new species Tremella zhejiangensis is described from southeastern China based on phenotypic and molecular evidence. The species is characterized by soft gelatinous, yellowish brown to brownish orange, cerebriform basidioma when fresh, thin-walled, globose to subglobose or broadly ellipsoid basidia with a basal clamp connection, globose to subglobose basidiospores measuring 15.0-19.0 x 14.0-17.5 mu m with obvious apiculus, and growth on rotten wood of Liquidambar formosana. The phylogeny of Tremella s.s. is constructed using methods of Maximum Parsimony, Maximum Likelihood and Bayesian Inference analyses based on the combined internal transcribed spacer regions (ITS) and the large subunit (nLSU) dataset. The results indicate that T. zhejiangensis forms a lineage independent of other species of Tremella s.s. An illustrated description of the new species is provided and related species are discussed.

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