文献类型：期刊文献

英文题名：Diaporthe orixae sp. nov., an endophytic species isolated from Orixa japonica in southern China

作者：Lu, Qing-Tao Zhang, Jing-Yi Sun, Ya-Ru Tang, Xia Lu, Yong-Zhong Zhang, Zhen

第一作者：Lu, Qing-Tao

通信作者：Zhang, Z[1];Zhang, Z[2]

机构：[1]Guizhou Univ, Sch Liquor & Food Engn, Guiyang 550025, Peoples R China;[2]Guizhou Acad Testing & Anal, Guiyang 550000, Peoples R China;[3]Guizhou Inst Technol, Sch Food & Pharmaceut Engn, Guiyang 550003, Peoples R China;[4]Mae Fah Luang Univ, Ctr Excellence Fungal Res, Chiang Rai 57100, Thailand

第一机构：Guizhou Univ, Sch Liquor & Food Engn, Guiyang 550025, Peoples R China

通信机构：corresponding author), Guizhou Univ, Sch Liquor & Food Engn, Guiyang 550025, Peoples R China;corresponding author), Guizhou Acad Testing & Anal, Guiyang 550000, Peoples R China.

年份：2022

卷号：544

期号：1

起止页码：37-51

外文期刊名：PHYTOTAXA

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000798389900003)】；

基金：This work was funded by Guizhou Provincial Science and Technology Projects (qkhfq[2019]4001), Youth Science and Technology Talent Development Project from Guizhou Provincial Department of Education (QJHKYZ [2021]263) and Guizhou Institute of Technology Academic Young Talent Cultivation and Innovation Exploration Project (GZLGXM15). We would like to thank Dr. Shaun Pennycook for checking the nomenclature.

语种：英文

外文关键词：novel species; Diaporthales; microfungi; Sordariomycetes; taxonomy

摘要：In this study, a novel endophytic fungus, Diaporthe orixae, and a new host record of Diaporthe caryae were obtained from a medicinal plant, Orixa japonica in southern China. Phylogenetic analyses based on a combination of ITS, tef1-??, ??-tub, cal, and his3 datasets confirmed that D. orixae is a distinct species, which is sister to D. sackstonii (BRIP 54669b). Diaporthe orixae sp. nov. differs from D. sackstonii in having larger conidiomata and smaller conidiogenous cells and alpha conidia on morphological examination. The new species and new host record are reported with taxonomic descriptions and illustrations.