Two new species of Penicillium and a new genus in Xylariomycetidae from the forest dump-sites in Chiang Mai, Thailand.

IF 2.8 2区生物学 Q2 MYCOLOGY

Mycokeys Pub Date : 2025-04-29 eCollection Date: 2025-01-01 DOI:10.3897/mycokeys.116.150635

Tanapol Thitla, Jutamart Monkai, Weiqian Meng, Surapong Khuna, Ning Xie, Sinang Hongsanan, Saisamorn Lumyong

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Abstract

Waste accumulation in forest regions can have a severe impact on the soil mycobiome. However, research on soil fungi inhabiting forest disposal sites remains limited. Therefore, this study focused on the taxonomy and phylogeny of ascomycetes isolated from soil in forest dump-sites in Chiang Mai, Thailand. The fungal strains were identified using morphological characterisations and multigene phylogenetic reconstruction. A new genus, Pseudoleptodontidium, typified by Ps.chiangmaiense sp. nov. (Amphisphaeriales genera incertae sedis, Xylariomycetidae), along with two new species, Penicilliumchiangmaiense (series Janthinella, section Lanata-Divaricata) and P.terrae (series Erubescentia, section Exilicaulis) (Aspergillaceae, Eurotiales), are described in detail and compared with closely-related species. Our discovery offers valuable insights into the soil ascomycetes associated with forest disturbances.

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Two泰国清迈森林垃圾场青霉属新种和木菌科新属。

森林地区的废弃物积累会对土壤真菌群落产生严重影响。然而，对森林处理场土壤真菌的研究仍然有限。因此，本研究对泰国清迈森林垃圾场土壤中分离的子囊菌进行了分类和系统发育研究。利用形态学特征和多基因系统发育重建对真菌菌株进行了鉴定。本文详细描述了以江麦氏青霉属（amphiphiphaiiales genera intertae sedis, Xylariomycetidae）为代表的Pseudoleptodontidium新属（p.p angmaiense sp. 11 .）、江麦氏青霉属（penicilliumjiangmaiense， Janthinella系列，Lanata-Divaricata组）和p.t rae （erubescentiia系列，Exilicaulis组）（Aspergillaceae, Eurotiales）两个新种，并与近缘种进行了比较。我们的发现对与森林干扰有关的土壤子囊菌提供了有价值的见解。

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

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.

﻿Two new species of Penicillium and a new genus in Xylariomycetidae from the forest dump-sites in Chiang Mai, Thailand.

Abstract

Two new species of Penicillium and a new genus in Xylariomycetidae from the forest dump-sites in Chiang Mai, Thailand.