文献类型：期刊文献

英文题名：Additions to the genus Periconia from northern Thailand

作者：TIAN, X. I. N. G. G. U. O. TIBPROMMA, S. A. O. W. A. L. U. C. K. KARUNARATHNA, S. A. M. A. N. T. H. A. C. DAI, D. O. N. G. Q. I. N. BAO, D. A. N. F. E. N. G. MAPOOK, A. U. S. A. N. A. JAYAWARDENA, R. U. V. I. S. H. I. K. A. S.

第一作者：Tian, Xingguo;田兴国

通信作者：MAPOOK, A[1];JAYAWARDENA, RS[1];JAYAWARDENA, RS[2]

机构：[1]Mae Fah Luang Univ, Ctr Excellence Fungal Res, Chiang Rai, Thailand;[2]Mae Fah Luang Univ, Sch Sci, Chiang Rai 57100, Thailand;[3]Qujing Normal Univ, Coll Biol Resource & Food Engn, Yunnan Engn Res Ctr Fruit Wine, Ctr Yunnan Plateau Biol Resources Protect & Utili, Qujing 655011, Yunnan, Peoples R China;[4]Guizhou Inst Technol, Sch Food & Pharmaceut Engn, Guiyang 550003, Guizhou, Peoples R China

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

通信机构：corresponding author), Mae Fah Luang Univ, Ctr Excellence Fungal Res, Chiang Rai, Thailand;corresponding author), Mae Fah Luang Univ, Sch Sci, Chiang Rai 57100, Thailand.

年份：2022

卷号：555

期号：1

起止页码：73-86

外文期刊名：PHYTOTAXA

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000830777900002)】；

基金：Ruvishika S. Jayawardena thanks the National Research Council of Thailand, grant for new researcher NRCT5TRG630010-01, entitled "Biodiversity, taxonomy, phylogeny, and evolution of Colletotrichum in northern Thailand". Ausana Mapook thanks the Mae Fah Luang University Fund (Grant No. 651A16029), entitled "Taxonomy, phylogeny, risk assessment, and potential impact of fungi on Siam weed in northern Thailand". Dong-Qin Dai thanks the National Natural Science Foundation of China (No. NSFC 31760013, 31950410558), High-Level Talent Recruitment Plan of Yunnan Provinces ("Young Talents" Program).

语种：英文

外文关键词：1 new species; Chiang Rai; hyphomycete; Periconia ananasi; phylogeny; pineapple; taxonomy

摘要：Pineapple is one of the economically important fruits in Chiang Rai Province but few studies have been carried out on fungal saprobes on this plant. During a survey of fungal saprobes on pineapple, several dead leaves covered by hyphomycetous fungi with effuse colonies, dark brown to black on the host substrate were collected. Phylogenetic analyses of combined ITS, LSU, SSU, and TEF1-?? sequence data revealed that our fungal collections are members of Periconia. Based on morphological comparisons and multi -locus phylogeny we introduce a new species (Periconia ananasi sp. nov.) and a new host and geographic record for Periconia epilithographicola. The results expand our knowledge of microfungi on pineapple. Full descriptions, illustrations, and multi -locus phylogeny of the taxa studied are provided.