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Molecular data place the hyphomycetous lichenicolous genus Sclerococcum close to Dactylospora (Eurotiomycetes) and S. parmeliae in Cladophialophora (Chaetothyriales)

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Fungal Diversity 2013年第1期58卷 61-72页

作者： Paul Diederich Damien Ertz James D.Lawrey Masoumeh Sikaroodi Wendy A.Untereiner Musée national d’histoire naturelle 25 rue MunsterL-2160LuxembourgLuxembourg Jardin botanique national de Belgique Département bryophytes-thallophytesDomaine de BouchoutB-1860MeiseBelgium Department of Environmental Science and Policy George Mason University4400 University DriveFairfaxVA 22030-4444USA Department of Biology Brandon UniversityBrandonMB R7A 6A9Canada

The lichenicolous anamorphic fungus Sclerococcum parmeliae was isolated in pure culture,and ITS,nuLSU and mtSSU sequences were obtained from these isolates.For comparison,sequences from S.sphaerale,the generic type,were obtained directly from freshly collected specimens.Phylogenetic analyses place S.sphaerale with species of Dactylospora and an unidentified lichen-inhabiting isolate in a strongly supported clade that is sister to a lineage comprising members of the Chaetothyriales and Pyrenulales.In contrast,S.parmeliae is inferred as a member of the Herpotrichiellaceae(Chaetothyriales)and belongs to a robustly supported clade that also includes species of Cladophialophora,Capronia semiimmersa,and Phialophora verrucosa.Within the Herpotrichiellaceae,S.parmeliae most closely resembles members of the anamorph genus Cladophialophora.Accordingly,we propose the transfer of S.parmeliae and the morphologically similar species S.cladoniae,S.hawksworthii and S.normandinae to Cladophialophora.A new lichenicolous species,Clad.megalosporae,collected twice on Megalospora in Florida and Papua New Guinea,is also described.

关键词： anamorphic fungi Capronia Conidial fungi Hyphomycetes Parasitic fungi

Phylogenetic placement of lichenicolous Phoma species in the Phaeosphaeriaceae(Pleosporales,Dothideomycetes)

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Fungal Diversity 2012年第4期55卷 195-213页

作者： James D.Lawrey Paul Diederich Matthew P.Nelsen Colin Freebury Dries Van den Broeck Masoumeh Sikaroodi Damien Ertz Department of Environmental Science and Policy George Mason University4400 University DriveFairfaxVA 22030-4444USA Musée national d’histoire naturelle 25 rue MunsterL-2160 LuxembourgLuxembourg Committee on Evolutionary Biology University of Chicago1025 E.57th StreetChicagoIL 60637USA Department of Botany The Field Museum1400 S.Lake Shore DriveChicagoIL 60605USA Canadian Museum of Nature P.O.Box 3443Station DOttawaON K1P 6P4Canada Jardin Botanique National de Belgique Domaine de BouchoutB–1860 MeiseBelgium

More than twenty species of lichenicolous fungi have been described in Phoma,a large anamorphic genus of primarily plant-associated pathogens with broad geographic distributions.We obtained nuclear and mitochondrial rDNA sequences from 19 fungal cultures isolated from specimens representing four described and two undescribed lichenicolous species in the genus.Our multilocus phylogeny indicates that lichenicolous Phoma species represent at least two phylogenetically distinct clades in the Phaeosphaeriaceae,one including a new species,Phoma puncteliae,isolated from a specimen of Punctelia rudecta collected inMaryland,USA,and another group of primarily lichenicolous species.This latter group includes four described lichenicolous Phoma species,an unidentified melanized rock fungus,and a new lichenicolous Phoma species isolated from Xanthomendoza species collected in Canada that we are naming P.xanthomendozae.Some specimens in this clade collected from different lichen genera and species were found to be very similar genetically,which calls into question the recent practice of recognizing lichenicolous Phoma species mainly by differences in host preference.

关键词： anamorphic fungi Coelomycetes Conidial fungi Parasitic fungi

Briancoppinsia,a new coelomycetous genus of Arthoniaceae(Arthoniales)for the lichenicolous Phoma cytospora,with a key to this and similar taxa

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Fungal Diversity 2012年第1期52卷 1-12页

作者： Paul Diederich James D.Lawrey Masoumeh Sikaroodi Pieter P.Gvan den Boom Damien Ertz Musée national d’histoire naturelle 25 rue Munster2160 LuxembourgLuxembourg Department of Environmental Science and Policy George Mason University4400 University DriveFairfaxVA 22030-4444USA Arafura 16 5691 JA Sonthe Netherlands Jardin Botanique National de Belgique Domaine de Bouchout1860 MeiseBelgium

Morphological,anatomical,chemical and molecular data suggest that a relatively common lichenicolous coelomycete on Lecanora conizaeoides is conspecific with Phoma cytospora,previously known only from parmelioid lichens,and that further populations on Cladonia and Pertusaria belong to the same species.This species is distinguished from Phoma by several taxonomically important characters and obviously represents a previously unrecognized genus,for which the name Briancoppinsia is introduced.Phylogenetic analyses using nuLSU and mtSSU sequences of isolates obtained in pure culture suggest that the new genus belongs to the Arthoniaceae(Arthoniales).This is the first obligate lichenicolous,non-lichenized anamorph confirmed to belong to the Arthoniales based on molecular data.

关键词： anamorphic fungi Arthonia Conidial fungi Mitosporic fungi

Molecular data resolve a new order of Arthoniomycetes sister to the primarily lichenized Arthoniales and composed of black yeasts, lichenicolous and rock-inhabiting species

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Fungal Diversity 2014年第3期66卷 113-137页

作者： Damien Ertz James D.Lawrey Ralph S.Common Paul Diederich Jardin botanique national de Belgique Domaine de BouchoutB-1860 MeiseBelgium Department of Environmental Science and Policy George Mason University4400 University DriveFairfaxVA 22030-4444USA 534 Fenton St LansingMI 48910USA P.Diederich Musée national d’histoire naturelle 25 rue MunsterL-2160 LuxembourgLuxembourg

Lichenicolous fungi belonging to the anamorphtypified genus Phaeosporobolus and to the teleomorph-typified genus Lichenostigma were isolated in pure culture or sequenced directly,with nuLSU and mtSSU sequences obtained.Phylogenetic analyses place the species of Phaeosporobolusin a strongly supported clade with the generic type of Lichenostigma(L.maureri),the genus Phaeococcomyces and several melanized rock-inhabiting isolates.This strongly supported nonlichenized lineage is sister to the primarily lichenized Arthoniales in the Arthoniomycetes and is here described as the Lichenostigmatales.The new order is characterized by cells multiplying by budding,either representing black yeasts,or species in which conidiomata and ascomata are entirely made of an organised agglomeration of spherical yeast-like cells.This way of life is not only very different from all other Arthoniomycetes that exist only in the mycelial stage,but ascomata and conidiomata representing a dense and organised agglomeration of yeast cells might be unique amongst fungi.A further difference with the Arthoniales is the absence of paraphysoids.Phylogenetic results suggest that Phaeosporobolus usneae is the asexual stage of Lichenostigma maureri.Most species of Phaeosporobolus are transferred to the genus Lichenostigma except P.trypethelii,for which the new genus Etayoa is described.The genus Diederimyces is reduced into synonymy with Lichenostigma.Several other members of Lichenostigma are placed in the Dothideomycetes and are intermixed with Lichenothelia species.

关键词： anamorphic fungi Arthoniomycetes Dothideomycetes Lichenostigmatales Phaeococcomycetaceae Yeasts

Two new additions to mycoflora(Hyphomycetes)of India

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Studies in fungi 2019年第1期4卷 230-243页

作者： Verma RK Prasher IB Sushma Gautam AK Department of Botany Dolphin PG College of science and Agriculture Chunni KalanFatehgarh SahibPunjab140307India Department of Botany Mycology and Plant Pathology LaboratoryPanjab University Chandigarh160014India Department of Botany Govt.PG College for Girls Sector-42ChandigarhIndia School of Agriculture Faculty of ScienceAbhilashi UniversityMandi-Himachal Pradesh175028India

Hyphomycetes are abundant and highly diverse in tropical areas such as India due to its climate and geographical landscape.However,several regions of the country remained unexplored or underexplored and many species remained undiscovered in the country.During mycological forays from the forests of Himachal Pradesh,two hyphomycetous fungi were collected.After detailed analysis of mycological characters like oval to oblong-ellipsoidal,muriform conidia with transverse,longitudinal,and oblique septa rounded or irregular at the ends and often with a protruding hilum,singly on short,unbranched conidiophores or sessile,in sporodochial conidiomata,it was found that these taxa belongs to the genus Berkleasmium.The further evaluation of morphological and microscopic characters revealed the identity of these fungi as B.pandani and B.typhae.Review of literature reveals that both are new records for India.Synoptic table of all the accepted species(both asexual morph and sexual morph)along with checklist of Berkleasmium from India is also provided.

关键词： anamorphic fungi biodiversity taxonomy

Zasmidium persicae comb.nov.,a new leaf spotting hyphomycete from Laos

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Studies in fungi 2020年第1期5卷 353-357页

作者： Thapboualy P Souvannasane T Phengsintham P Karunarathna SC Biology Department Champasak UniversityLao PDR Biology Department National University of Lao PDR Key Laboratory for Plant Diversity and Biogeography of East Asia Kunming Institute of BotanyChinese Academy of Sciences132 Lanhei RoadKunming 650201China

Comprehensive examination of cercosporoid leaf-spotting hyphomycetes was carried out in the southern areas of Laos.During this study,a species of Stenella was recorded for the first time from Laos,and according to cur... 详细信息

关键词： anamorphic fungi cercosporoid hyphomycetes new record South East Asia Stenella persicae taxonomy

Dead wood dematiaceous hyphomycetes from southern China:Ⅰ

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Dead wood dematiaceous hyphomycetes from southern China:Ⅰ

中国菌物学会第五届会员代表大会暨2011年学术年会

作者： MA Jian & ZHANG Xiu-Guo~* (Department of Plant Pathology,Shandong Agricultural University,Tai''an,271018,China

＜正＞Through investigations on dematiaceous hyphomycetes on plant leaves or dead branches in China,45 taxa were discovered.They include 25 new species of Corynespora,Ellisembia,Endophragmiella,Lomaantha, Minimelanolocus,Neosporidesmium,Pseudospiropes,Solicorynespora and Sporidesmiella.In addition,7 new Chinese records are made in Corynesporopsis,Endophragmiella and Minimelanolocus.

关键词： anamorphic fungi systematics taxonomy

A preliminary report of dead wood dematiaceous hyphomycetes from Lushan Mountain

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A preliminary report of dead wood dematiaceous hyphomycetes ...

中国菌物学会2016年学术年会

作者： Ma Jian Zhang Xiu-Guo College of Agronomy Jiangxi Agricultural University Department of Plant Pathology Shandong Agricultural University

Lushan Mountain is a world heritage site in Jiangxi Province,China,just to the south of the Yangtze River and northwest of the Poyang Lake.Its scenic area covers 302 square km and is protected by an outlying zone of 500 square km.Its rich vegetation and humid subtropical climatic regimes favour the developmental growth of various microbial species,but its saprobic microfungi are poorly known.Through investigations on dematiaceous hyphomycetes on dead fallen branches in this region,30 taxa were discovered.They include one new anamorph-genus Podosporiopsis,and 12 new species of Podosporiopsis,Corynesporopsis,Hemicorynespora,Solicorynespora,Spadicoides and Sporidesmiella.In addition,7 new Chinese records are made in Linkosia,Solicorynespora,Spadicoides and Sporidesmiella.All studied specimens are deposited in the Herbarium of Jiangxi Agricultural University,Plant Pathology（HJAUP）.

关键词： anamorphic fungi Saprobic fungi Taxonomy

Contribution to the knowledge of dematiaceous hyphomycetes from Lushan Mountain

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Contribution to the knowledge of dematiaceous hyphomycetes f...

中国菌物学会2018年学术年会

作者： Ma Jian Xu Zhao-Huan Kuang Wei-Gang Zhang Xiu-Guo College of Agronomy Jiangxi Agricultural University Department of Plant Pathology Shandong Agricultural University

The purpose of this paper is to increase the knowledge of dematiaceous hyphomycetes in Lushan Mountain. Plant debris were collected from humid environments or waterside in different vegetation, altitude and climate conditions of this region. A total of 79 species were collected and identified, which including one new anamorph-genus Podosporiopsis, 26 new species of Podosporiopsis, Acrodictys, Ceratosporium, Corynesporopsis,Hemicorynespora, Nakataea, Repetophragma, Solicorynespora, Spadicoides, Sporidesmiella, Stanjehughesia and Uberispora, 13 new Chinese records belonged to Alcornia, Bactrodesmiastrum, Linkosia, Rhexoacrodictys,Solicorynespora, Spadicoides and Sporidesmiella, and 40 known species. All new species and new records are described and illustrated based on the Chinese material. Specimens are deposited in the Herbarium of Jiangxi Agricultural University, Plant Pathology（HJAUP）.

关键词： anamorphic fungi lignicolous fungi Taxonomy