Three new species of Carlosrosaea (Trimorphomycetaceae, Tremellales) from China.

IF 2.8 2区生物学 Q2 MYCOLOGY

Mycokeys Pub Date : 2025-07-01 eCollection Date: 2025-01-01 DOI:10.3897/mycokeys.119.151751

Wan-Li Gao, Chun-Yue Chai, Qiu-Hong Niu, Feng-Li Hui

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Abstract

Carlosrosaea is a genus of plant-associated yeasts within the family Trimorphomycetaceae of the order Tremellales. Currently, eight species have been described and accepted as members of the genus Carlosrosaea. In this study, six Carlosrosaea strains were isolated from the surface of leaves of the genera Camellia, Distylium, Glechoma, and Glochidion, collected in Fujian, Guizhou, Hainan, and Henan provinces. Based on phylogenetic analyses and phenotypic characterization, these strains were identified as three new Carlosrosaea species: C.camelliae sp. nov. (holotype CICC 33566^T), C.glechomae sp. nov. (holotype CICC 33632^T), and C.wuzhiensis sp. nov. (holotype GDMCC 2.526^T). Descriptions, illustrations, and phylogenetic data of these new taxa are provided. This study enhances knowledge of Carlosrosaea species diversity in China and provides a foundation for future taxonomic and ecological research.

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Three中国银耳菌属（三形菌科）新种。

Carlosrosaea是银耳目三形菌科植物相关酵母的一个属。目前，已有8个物种被描述并被认可为Carlosrosaea属的成员。本研究从福建、贵州、海南和河南四省产的茶花属（Camellia）、茶花属（disylium）、Glechoma属（Glechoma）和Glochidion属（Glochidion）的叶片表面分离得到6株Carlosrosaea菌株。通过系统发育分析和表型鉴定，鉴定出这些菌株为3个新种：c.c camelliae sp. nov （holotype CICC 33566T）、c.c glechomae sp. nov （holotype CICC 33632T）和c.c wuzhiensis sp. nov （holotype GDMCC 2.526T）。文中提供了这些新分类群的描述、图解和系统发育数据。本研究增加了对中国龙葵物种多样性的认识，为今后龙葵的分类和生态学研究奠定了基础。

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来源期刊

Mycokeys MYCOLOGY-

CiteScore

5.90

自引率

12.10%

发文量

审稿时长

6 weeks

期刊介绍： MycoKeys is a peer-reviewed, open-access, online and print, rapidly produced journal launched to support free exchange of ideas and information in systematics and biology of fungi (including lichens). All papers published in MycoKeys can be freely copied, downloaded, printed and distributed at no charge for the reader. Authors are thus encouraged to post the pdf files of published papers on their homepages or elsewhere to expedite distribution. There are no restrictions nor charge for color.

﻿Three new species of Carlosrosaea (Trimorphomycetaceae, Tremellales) from China.

Abstract

Three new species of Carlosrosaea (Trimorphomycetaceae, Tremellales) from China.