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Issue: Vol. 176 No. 1: 20 August 2014
Type: Article
Published: 2014-08-20
DOI: 10.11646/phytotaxa.176.1.19
Page range: 192–200
Abstract views: 28
PDF downloaded: 54

Macrodiplodiopsis in Lophiostomataceae, Pleosporales

Department of Plant Pathology, Agriculture College, Guizhou University, 550025, P.R. China Institute of Excellence in Fungal Research and 3School of Science, Mae Fah Luang University, Chiang Rai, 57100, Thailand
A.M.B. Gruppo Micologico Forlivese “Antonio Cicognani”, Via Roma 18, Forlì, Italy; A.M.B. Circolo Micologico “Giovanni Carini”, C.P. 314, Brescia, Italy; Società per gli Studi Naturalistici della Romagna, C.P. 144, Bagnacavallo (RA), Italy
Institute of Excellence in Fungal Research and 3School of Science, Mae Fah Luang University, Chiang Rai, 57100, Thailand Formerly, Department of Botany, Goa University, Goa 403 206, India
Department of Plant Pathology, Agriculture College, Guizhou University, 550025, P.R. China
Institute of Excellence in Fungal Research and 3School of Science, Mae Fah Luang University, Chiang Rai, 57100, Thailand
Institute of Excellence in Fungal Research and 3School of Science, Mae Fah Luang University, Chiang Rai, 57100, Thailand
Department of Plant Pathology, Agriculture College, Guizhou University, 550025, P.R. China
Institute of Excellence in Fungal Research and 3School of Science, Mae Fah Luang University, Chiang Rai, 57100, Thailand
coelomycetes molecular phylogeny morphology multi-gene analyses taxonomy

Abstract

Macrodiplodiopsis desmazieri, the type species of Macrodiplodiopsis, was collected from Italy, and morpho-molecular studies were carried out. Phylogenetic analyses (maximum-likelihood, maximum parsimony and Bayesian) using combined data set of LSU, SSU and EF1-α sequences showed our strain to group in Lophiostomataceae (Pleosporales) with Misturatosphaeria uniseriata and other Misturatosphaeria spp. Floricola striata, the type species of Floricola also groups in the same clade with a close relationship with Misturatosphaeria cruciformis. The Macrodiplodiopsis clade is well supported with high bootstrap and posterior probability. Floricola striata and nine species of Misturatosphaeria are transferred to the older name Macrodiplodiopsis as new combinations.