文献类型：期刊文献

英文题名：Pseudodactylaria yunnanensis sp. nov. (Pseudodactylariaceae) from China

作者：Sun, Ya-ru Shen, Hong-wei Liu, Ning-guo Al-otibi, Fatimah o. Wang, Yong Jayawardena, Ruvishika s. Hyde, Kevin d.

第一作者：Sun, Ya-ru

通信作者：Hyde, KD[1];Hyde, KD[2]

机构：[1]Mae Fah Luang Univ, Ctr Excellence Fungal Res, Chiang Rai 57100, Thailand;[2]Guizhou Univ, Coll Agr, Dept Plant Pathol, Guiyang 550025, Guizhou, Peoples R China;[3]Dali Univ, Coll Agr & Biol Sci, Dali 671003, Peoples R China;[4]Guizhou Inst Technol, Sch Food & Pharmaceut Engn, Guiyang 550003, Guizhou, Peoples R China;[5]King Saud Univ, Coll Sci, Dept Bot & Microbiol, POB 22452, Riyadh 11495, Saudi Arabia

第一机构：Mae Fah Luang Univ, Ctr Excellence Fungal Res, Chiang Rai 57100, Thailand

通信机构：corresponding author), Mae Fah Luang Univ, Ctr Excellence Fungal Res, Chiang Rai 57100, Thailand;corresponding author), King Saud Univ, Coll Sci, Dept Bot & Microbiol, POB 22452, Riyadh 11495, Saudi Arabia.

年份：2025

卷号：701

期号：2

起止页码：189-198

外文期刊名：PHYTOTAXA

收录：;Scopus(收录号：2-s2.0-105004990407);WOS:【SCI-EXPANDED(收录号:WOS:001491968600005)】；

基金：We would like to thank Shaun Pennycook for checking the nomenclature. Fatimah Alotibi and Kevin D. Hyde extend their appreciation to the Distinguished Scientist Fellowship Program (DSFP) , King Saud University, Kingdom of Saudi Arabia for funding this work. The study was funded by National Natural Science Foundation of China (grant number: 31972222, 31560489) and Talent project of Guizhou Science and Technology Cooperation Platform (grant number: [2017] 57885, [2019] 5641, and [2020] 5001) .

语种：英文

外文关键词：1 new species; hyphomycetes; phylogeny; Pseudodactylariales; taxonomy

摘要：Pseudodactylaria yunnanensis, a new species collected from a freshwater habitat in Yunnan Province, China, is described and illustrated in detail. It is characterized by macronematous, cylindrical, simple or branched, septate, hyaline conidiophores, along with polyblastic, terminal or intercalary, denticulate conidiogenous cells. The conidia are fusiform, hyaline and aseptate. The phylogenetic analyses of combined ITS, LSU and tef1-alpha sequence data indicate Pseudodactylaria yunnanensis is phylogenetically distinct from other species.