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Issue: Vol. 356 No. 1: 13 June 2018
Type: Article
Published: 2018-06-13
DOI: 10.11646/phytotaxa.356.1.1
Page range: 1–18
Abstract views: 21
PDF downloaded: 1

Morpho-molecular characterization of Peroneutypa (Diatrypaceae, Xylariales) with two novel species from Thailand

Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, People’s Republic of China World Agroforestry Centre, East and Central Asia, Heilongtan, Kunming 650201, Yunnan, People’s Republic of China Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand
Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, People’s Republic of China World Agroforestry Centre, East and Central Asia, Heilongtan, Kunming 650201, Yunnan, People’s Republic of China Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand
Department of Health Sciences, Faculty of Science, University of Mauritius, Reduit, Mauritius
Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, People’s Republic of China World Agroforestry Centre, East and Central Asia, Heilongtan, Kunming 650201, Yunnan, People’s Republic of China
Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, People’s Republic of China World Agroforestry Centre, East and Central Asia, Heilongtan, Kunming 650201, Yunnan, People’s Republic of China Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand
2 new species phylogeny sexual-asexual morph Sordariomycetes taxonomy Fungi

Abstract

Three species of Peroneutypa were collected from dead wood in Thailand. Two new taxa P. diminutiasca and P. rubiformis are herein described, illustrated and compared with related taxa, based on the evidence from morphology and phylogenetic analyses. Details for the holomorphs of P. rubiformis and the third species P. scoparia are provided. Phylogenetic analyses of a combined ITS and TUB2 DNA sequence dataset support their placement in the genus Peroneutypa  (Diatrypaceae, Xylariales). An updated key to Peroneutypa species is also provided.