Search

In the present study, we report two new asexual fungal species (i.e., Discosia rhododendricola , Neopestalotiopsis rhododendricola ( Sporocadaceae ) and a new host for a previously described species (i.e., Diaporthe nobilis ; Diaporthaceae ). All species were isolated from Rhododendron spp. in Kunming, Yunnan Province, China. All taxa are described based on morphology, and phylogenetic relationships were inferred using a multigenic approach (LSU, ITS, RPB2 , TEF1 and TUB2 ). The phylogenetic analyses indicated that D. rhododendronicola sp. nov. is phylogenetically related to D. muscicola , and N. rhododendricola sp. nov is related to N. sonnaratae . Diaporthe nobilis is reported herein as a new host record from Rhododendron sp. for China, and its phylogeny is depicted based on ITS, TEF1 and TUB2 sequence data.

This article is the 14th in the Fungal Diversity Notes series, wherein we report 98 taxa distributed in two phyla, seven classes, 26 orders and 50 families which are described and illustrated. Taxa in this study were collected from Australia, Brazil, Burkina Faso, Chile, China, Cyprus, Egypt, France, French Guiana, India, Indonesia, Italy, Laos, Mexico, Russia, Sri Lanka, Thailand, and Vietnam. There are 59 new taxa, 39 new hosts and new geographical distributions with one new combination. The 59 new species comprise Angustimassarina kunmingense , Asterina lopi , Asterina brigadeirensis , Bartalinia bidenticola , Bartalinia caryotae , Buellia pruinocalcarea , Coltricia insularis , Colletotrichum flexuosum , Colletotrichum thasutense , Coniochaeta caraganae , Coniothyrium yuccicola , Dematipyriforma aquatic , Dematipyriforma globispora , Dematipyriforma nilotica , Distoseptispora bambusicola , Fulvifomes jawadhuvensis , Fulvifomes malaiyanurensis , Fulvifomes thiruvannamalaiensis , Fusarium purpurea , Gerronema atrovirens , Gerronema flavum , Gerronema keralense , Gerronema kuruvense , Grammothele taiwanensis , Hongkongmyces changchunensis , Hypoxylon inaequale , Kirschsteiniothelia acutisporum , Kirschsteiniothelia crustaceum , Kirschsteiniothelia extensum , Kirschsteiniothelia septemseptatum , Kirschsteiniothelia spatiosum , Lecanora immersocalcarea , Lepiota subthailandica , Lindgomyces guizhouensis , Marthe asmius pallidoaurantiacus , Marasmius tangerinus , Neovaginatispora mangiferae , Pararamichloridium aquisubtropicum , Pestalotiopsis piraubensis , Phacidium chinaum , Phaeoisaria goiasensis , Phaeoseptum thailandicum , Pleurothecium aquisubtropicum , Pseudocercospora vernoniae , Pyrenophora verruculosa , Rhachomyces cruralis , Rhachomyces hyperommae , Rhachomyces magrinii , Rhachomyces platyprosophi , Rhizomarasmius cunninghamietorum , Skeletocutis cangshanensis , Skeletocutis subchrysella , Sporisorium anadelphiae-leptocomae , Tetraploa dashaoensis , Tomentella exiguelata , Tomentella fuscoaraneosa , Tricholomopsis lechatii , Vaginatispora flavispora and Wetmoreana blastidiocalcarea . The new combination is Torula sundara . The 39 new records on hosts and geographical distribution comprise Apiospora guiyangensis , Aplosporella artocarpi , Ascochyta medicaginicola , Astrocystis bambusicola , Athelia rolfsii , Bambusicola bambusae , Bipolaris luttrellii , Botryosphaeria dothidea , Chlorophyllum squamulosum , Colletotrichum aeschynomenes , Colletotrichum pandanicola , Coprinopsis cinerea , Corylicola italica , Curvularia alcornii , Curvularia senegalensis , Diaporthe foeniculina , Diaporthe longicolla , Diaporthe phaseolorum , Diatrypella quercina , Fusarium brachygibbosum , Helicoma aquaticum , Lepiota metulispora , Lepiota pongduadensis , Lepiota subvenenata , Melanconiella meridionalis , Monotosporella erecta , Nodulosphaeria digitalis , Palmiascoma gregariascomum , Periconia byssoides , Periconia cortaderiae , Pleopunctum ellipsoideum , Psilocybe keralensis , Scedosporium apiospermum , Scedosporium dehoogii , Scedosporium marina , Spegazzinia deightonii , Torula fici , Wiesneriomyces laurinus and Xylaria venosula . All these taxa are supported by morphological and multigene phylogenetic analyses. This article allows the researchers to publish fungal collections which are important for future studies. An updated, accurate and timely report of fungus-host and fungus-geography is important. We also provide an updated list of fungal taxa published in the previous fungal diversity notes. In this list, erroneous taxa and synonyms are marked and corrected accordingly., Competing Interests: Conflict of interestAuthors declare that they have no conflict of interest., (© The Author(s) under exclusive licence to Mushroom Research Foundation 2023, Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.)

A survey of the diversity and distribution of microfungi on Dracaena leaf litter in Songkhla Province (Thailand) yielded two collections of pestalotiopsis-like fungi. Analyses of a combined ITS, TEF1-α and TUB2 sequence data matrix were applied to infer the phylogenetic position of these new isolates in Pestalotiopsis . The phylogenies indicated that these two isolates were monophyletic and constituted a distinct lineage that perceived a taxonomic novelty in Pestalotiopsis . This clade shared a close phylogenetic affinity with P. adusta, P. krabiensis, P. pandanicola and P. papuana . The comparison of morphological features with the phylogenetically closely related taxa are given and the new species is introduced as Pestalotiopsis dracaenicola sp. nov. with comprehensive descriptions and illustrations herein., Competing Interests: No potential conflict of interest was reported by the authors., (© 2020 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group.)