文献类型：期刊文献

英文题名：Morpho-molecular characterization of two novel amphisphaeriaceous species from Yunnan, China

作者：Dissanayake, Lakmali S. Samarakoon, Milan C. Mortimer, Peter E. Lu, Yong-Zhong Li, Qi-Rui Hyde, Kevin D. Kang, Ji-Chuan

第一作者：Dissanayake, Lakmali S.

通信作者：Kang, JC[1]

机构：[1]Guizhou Univ, Engn Res Ctr Utilizat Characterist Biopharmaceut, Minist Educ, Guiyang 550025, Guizhou, Peoples R China;[2]Mae Fah Luang Univ, Ctr Excellence Fungal Res, Chiang Rai 57100, Thailand;[3]Chiang Mai Univ, Fac Sci, Dept Biol, Chiang Mai 50200, Thailand;[4]Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Biodivers & Biogeog East Asia KLPB, Kunming 650201, Yunnan, Peoples R China;[5]Guizhou Inst Technol, Sch Pharmaceut Engn, Guiyang 550025, Guizhou, Peoples R China;[6]Guizhou Med Univ, Sch Pharmaceut Sci, Key Lab Optimal Utilizat Nat Med Resources, Guiyang 550025, Guizhou, Peoples R China

第一机构：Guizhou Univ, Engn Res Ctr Utilizat Characterist Biopharmaceut, Minist Educ, Guiyang 550025, Guizhou, Peoples R China

通信机构：corresponding author), Guizhou Univ, Engn Res Ctr Utilizat Characterist Biopharmaceut, Minist Educ, Guiyang 550025, Guizhou, Peoples R China.

年份：2020

卷号：446

期号：3

起止页码：144-158

外文期刊名：PHYTOTAXA

收录：;Scopus(收录号：2-s2.0-85091177798);WOS:【SCI-EXPANDED(收录号:WOS:000536026300001)】；

基金：This work was funded by grants of the National Natural Science Foundation of China (NSFC Grants Nos. 31670027 & 31460011 & 30870009). Peter E. Mortimer thanks the National Science Foundation of China and the Chinese Academy of Sciences for financial support under the following grants: 41761144055, 41771063 and Y4ZK111B01. Kevin D. Hyde thanks the Thailand Research Fund for a grant, Impact of climate change on fungal diversity and biogeography in the Greater Mekong Subregion grant number: RDG6130001. Dr. Shaun Pennycook is thanked for the nomenclatural advice. Lakmali S. Dissanayake would like to thank Dr. Saranyapath Boonmee and Dr. D.N. Wanasinghe for valuable suggestions and organizing collecting visits. Mr. D.M.R.B. Dissanayake, Mrs. D.M.P.K. Dissanayake and Prof. K. Yakandawala are thanked for their valuable suggestions.

语种：英文

外文关键词：2 new species; Amphisphaeriaceae; phylogeny; taxonomy

摘要：Amphisphaeria yunnanensis sp. nov. and Lepteutypa qujingensis sp. nov. are introduced in this study from dead twigs collected from an evergreen broadleaf forest area in Yunnan Province, China. Both species have immersed, subglobose ascomata and overlapping uniseriate asci and multi-guttulate, fusiform, brown ascospores. Amphisphaeria yunnanensis is distinguished among similar taxa in having long and narrow ostiole and comparatively small fusiform ascospores. Lepteutypa qujingensis is characterized by smaller ascomata and ascospores compare to other Lepteutypa species. Based on LSU-ITS phylogeny and macro-micro morphology, both species are placed in Amphisphaeriaceae. Morphological comparisons of the accepted species in Amphisphaeria and Lepteutypa are provided.