Ascopolyporus tibetensis (Cordycipitaceae, Hypocreales): a new species from Tibet, China

IF 1 4区生物学 Q3 PLANT SCIENCES

Phytotaxa Pub Date : 2023-04-18 DOI:10.11646/phytotaxa.592.2.2

Feng-Ming Yu, De-Ping Wei, Qi Zhao, S. Tang, T. Luangharn

引用次数: 0

Abstract

The genus Ascopolyporus belongs Cordycipitaceae. Its members infect scale insects as necrotrophs, and produce stromata on the living stems of plants as biotrophs. In this study, we introduce a new taxon of Ascopolyporus that was collected from Tibet, China. Fresh stromata of the new taxon were located on the living stems of bamboo. The new taxon is described based on morphological characteristics and multigene phylogenetic analyses of ITS, LSU, and tef1 sequence data, and compared with closely related taxa. The new species Ascopolyporus tibetensis formed a distinct, well-supported lineage (100% MLBS, 1.00 BIPP) separated from A. galloide in the clade comprising A. griseoperitheciatus. Ascopolyporus tibetensis is diagnosed by the widest asci, globose to sub-globose stromata, yellow upper part and dark green lower part.

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西藏无共聚孢子菌(虫草科):西藏一新种

共聚孢子属属虫草科。其成员以坏死性营养物质感染蚧虫，并以生物营养物质在植物的活茎上产生基质。本文介绍了一种来自中国西藏的as共聚孢子虫(as共聚孢子虫)新分类群。新分类群的新鲜基质位于竹子的活茎上。根据ITS、LSU和tef1序列数据的形态特征和多基因系统发育分析，对该新分类群进行了描述，并与近缘分类群进行了比较。新物种as共聚孢子(as共聚porus tibetiensis)在由灰纹孢子螨(a . griseoperitheciatus)组成的分支中，从a . galloide中分离出来，形成了一个独特的、支持良好的谱系(100% MLBS, 1.00 BIPP)。西藏无丝共聚孢子的诊断依据是最宽的胞丝，球状至亚球状的基质，上部黄色，下部深绿色。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Phytotaxa PLANT SCIENCES-

CiteScore

1.90

自引率

27.30%

发文量

956

审稿时长

1 months

期刊介绍： Phytotaxa is a peer-reviewed, international journal for rapid publication of high quality papers on any aspect of systematic and taxonomic botany, with a preference for large taxonomic works such as monographs, floras, revisions and evolutionary studies and descriptions of new taxa. Phytotaxa covers all groups covered by the International Code of Nomenclature foralgae, fungi, and plants ICNafp (fungi, lichens, algae, diatoms, mosses, liverworts, hornworts, and vascular plants), both living and fossil. Phytotaxa was founded in 2009 as botanical sister journal to Zootaxa. It has a large editorial board, who are running this journal on a voluntary basis, and it is published by Magnolia Press (Auckland , New Zealand). It is also indexed by SCIE, JCR and Biosis. All types of taxonomic, floristic and phytogeographic papers are considered, including theoretical papers and methodology, systematics and phylogeny, monographs, revisions and reviews, catalogues, biographies and bibliographies, history of botanical explorations, identification guides, floras, analyses of characters, phylogenetic studies and phytogeography, descriptions of taxa, typification and nomenclatural papers. Monographs and other long manuscripts (of 60 printed pages or more) can be published as books, which will receive an ISBN number as well as being part of the Phytotaxa series.

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