Morphology and phylogeny reveal a novel species, Tolypocladium phycosomatis (Ophiocordycipitaceae, Hypocreales), from Yunnan, China

被引：0

作者：

Li, Song-yu ^{[1
,2
]}

Lu, Ying-ling ^{[1
,2
]}

Zhao, Jing ^{[1
,2
]}

Ma, Jin-mei ^{[1
,2
]}

Yang, Shi-dao ^{[2
]}

Yu, Zhi-yong ^{[3
]}

Yu, Hong ^{[1
,2
]}

机构：

[1] Yunnan Univ, Coll Ecol & Environm Sci, Yunnan Herbal Lab, Kunming 650504, Yunnan, Peoples R China

[2] Yunnan Univ, Int Joint Res Ctr Sustainable Utilizat Cordyceps B, Kunming 650091, Peoples R China

[3] Yunnan Jinping Fenshuiling Natl Nat Reserve, Honghe 661500, Yunnan, Peoples R China

来源：

PHYTOTAXA | 2025年 / 684卷 / 02期

基金：

中国国家自然科学基金;

关键词：

morphology; new taxa; phylogenetic analysis; taxonomy; Tolypocladium; SP-NOV; METARHIZIUM-ANISOPLIAE; TOLYPOCLADIUM; CORDYCEPS; ANAMORPH;

D O I：

10.11646/phytotaxa.684.2.8

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Tolypocladium is classified within family Ophiocordycipitaceae. We formally describe and illustrate a novel species, Tolypocladium phycosomatis using morphological features and phylogenetic analyses. This new species was discovered in Yunnan Province, China. Phylogenetic analysis based on ITS, nrSSU, nrLSU, tef-1 alpha, rpb1, and rpb2 gene sequences revealed that this species clustered closely with T. ovalisporum, forming a sister relationship. A comprehensive phylogenetic tree of the genus Tolypocladium was reconstructed, providing a foundation for further phylogenetic studies of this genus and its related taxa. This discovery enhances our understanding of species diversity within the genus Tolypocladium and provides a robust taxonomic foundation for their rational development and sustainable utilization.

引用

页码：254 / 264

页数：11

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