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      New and Interesting Fungi. 2

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          Abstract

          One order, seven families, 28 new genera, 72 new species, 13 new combinations, four epitypes, and interesting new host and / or geographical records are introduced in this study. Pseudorobillardaceae is introduced for Pseudorobillarda (based on P. phragmitis). New genera include: Jeremyomyces (based on J. labinae) on twigs of Salix alba (Germany); Neodothidotthia (based on N. negundinicola) on Acer negundo (Ukraine); Neomedicopsis (based on N. prunicola) on fallen twigs of Prunus padus (Ukraine); Neophaeoappendicospora (based on N. leucaenae) on Leucaena leucocephala (France) (incl. Phaeoappendicosporaceae); Paradevriesia (incl. Paradevriesiaceae) (based on P. americana) from air (USA); Phaeoseptoriella (based on P. zeae) on leaves of Zea mays (South Africa); Piniphoma (based on P. wesendahlina) on wood debris of Pinus sylvestris (Germany); Pseudoconiothyrium (based on P. broussonetiae) on branch of Broussonetia papyrifera (Italy); Sodiomyces (based on S. alkalinus) from soil (Mongolia), and Turquoiseomyces (incl. Turquoiseomycetales and Turquoiseomycetaceae) (based on T. eucalypti) on leaves of Eucalyptus leptophylla (Australia); Typhicola (based on T. typharum) on leaves of Typha sp. (Germany); Xenodevriesia (incl. Xenodevriesiaceae) (based on X. strelitziicola) on leaves of Strelitzia sp. (South Africa). New species include: Bacillicladium clematidis on branch of Clematis vitalbae (Austria); Cercospora gomphrenigena on leaves of Gomphrena globosa (South Africa); Cyphellophora clematidis on Clematis vitalba (Austria); Exophiala abietophila on bark of Abies alba (Norway); Exophiala lignicola on fallen decorticated trunk of Quercus sp. (Ukraine); Fuscostagonospora banksiae on Banksia sp. (Australia); Gaeumannomycella caricicola on dead leaf of Carex remota (Germany); Hansfordia pruni on Prunus persica twig (Italy) (incl. Hansfordiaceae); Microdochium rhopalostylidis on Rhopalostylis sapida (New Zealand); Neocordana malayensis on leaves of Musa sp. (Malaysia); Neocucurbitaria prunicola on fallen twigs of Prunus padus (Ukraine); Neocucurbitaria salicis-albae on Salix alba twig (Ukraine); Neohelicomyces deschampsiae on culm base of dead leaf sheath of Deschampsia cespitosa (Germany); Pararoussoella juglandicola on twig of Juglans regia (Germany); Pezicula eucalyptigena on leaves of Eucalyptus sp. (South Africa); Phlogicylindrium dunnii on leaves of Eucalyptus dunnii (Australia); Phyllosticta hagahagaensis on leaf litter of Carissa bispinosa (South Africa); Phyllosticta austroafricana on leaf spots of unidentified deciduous tree host (South Africa); Pseudosigmoidea alnicola on Alnus glutinosa leaf litter (Germany); Pseudoteratosphaeria africana on leaf spot on unidentified host (Angola); Porodiplodia vitis on canes of Vitis vinifera (USA); Sodiomyces alkalinus from soil (Mongolia), Sodiomyces magadiensis and Sodiomyces tronii from soil (Kenya), Sympodiella quercina on fallen leaf of Quercus robur (Germany) and Zasmidium hakeicola on leaves of Hakea corymbosa (Australia). Epitypes are designated for: Cryptostictis falcata on leaves of E. alligatrix (Australia), Hendersonia phormii on leaves of Phormium tenax (New Zealand), Sympodiella acicola on needles of Pinus sylvestris (Netherlands), and Sphaeria scirpicola var. typharum on leaf of Typha sp. (Germany). Several taxa originally described from rocks are validated in this study. New taxa include: Extremaceae fam. nov., and new genera, Arthrocatena, Catenulomyces, Constantinomyces, Extremus, Hyphoconis, Incertomyces, Lapidomyces, Lithophila, Monticola, Meristemomyces, Oleoguttula, Perusta, Petrophila, Ramimonilia, Saxophila and Vermiconidia. New species include: Arthrocatena tenebrosa, Catenulomyces convolutus, Constantinomyces virgultus, C. macerans, C. minimus, C. nebulosus, C. virgultus, Exophiala bonariae, Extremus adstrictus, E. antarcticus, Hyphoconis sterilis, Incertomyces perditus, Knufia karalitana, K. marmoricola , K. mediterranea, Lapidomyces hispanicus, Lithophila guttulata, Monticola elongata, Meristemomyces frigidus , M. arctostaphyli, Neodevriesia bulbillosa, N. modesta, N. sardiniae, N. simplex, Oleoguttula mirabilis, Paradevriesia compacta, Perusta inaequalis , Petrophila incerta, Rachicladosporium alpinum, R. inconspicuum, R. mcmurdoi, R. monterosanum, R. paucitum, Ramimonilia apicalis, Saxophila tyrrhenica, Vermiconidia antarctica, V. calcicola, V. foris, and V. flagrans.

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          Phylogenetic lineages in the Capnodiales

          The Capnodiales incorporates plant and human pathogens, endophytes, saprobes and epiphytes, with a wide range of nutritional modes. Several species are lichenised, or occur as parasites on fungi, or animals. The aim of the present study was to use DNA sequence data of the nuclear ribosomal small and large subunit RNA genes to test the monophyly of the Capnodiales, and resolve families within the order. We designed primers to allow the amplification and sequencing of almost the complete nuclear ribosomal small and large subunit RNA genes. Other than the Capnodiaceae (sooty moulds), and the Davidiellaceae, which contains saprobes and plant pathogens, the order presently incorporates families of major plant pathological importance such as the Mycosphaerellaceae, Teratosphaeriaceae and Schizothyriaceae. The Piedraiaceae was not supported, but resolves in the Teratosphaeriaceae. The Dissoconiaceae is introduced as a new family to accommodate Dissoconium and Ramichloridium. Lichenisation, as well as the ability to be saprobic or plant pathogenic evolved more than once in several families, though the taxa in the upper clades of the tree lead us to conclude that the strictly plant pathogenic, nectrotrophic families evolved from saprobic ancestors (Capnodiaceae), which is the more primitive state.
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            Introducing the Consolidated Species Concept to resolve species in the Teratosphaeriaceae

            The Teratosphaeriaceae represents a recently established family that includes numerous saprobic, extremophilic, human opportunistic, and plant pathogenic fungi. Partial DNA sequence data of the 28S rRNA and RPB2 genes strongly support a separation of the Mycosphaerellaceae from the Teratosphaeriaceae, and also provide support for the Extremaceae and Neodevriesiaceae, two novel families including many extremophilic fungi that occur on a diversity of substrates. In addition, a multi-locus DNA sequence dataset was generated (ITS, LSU, Btub, Act, RPB2, EF-1α and Cal) to distinguish taxa in Mycosphaerella and Teratosphaeria associated with leaf disease of Eucalyptus, leading to the introduction of 23 novel genera, five species and 48 new combinations. Species are distinguished based on a polyphasic approach, combining morphological, ecological and phylogenetic species concepts, named here as the Consolidated Species Concept (CSC). From the DNA sequence data generated, we show that each one of the five coding genes tested, reliably identify most of the species present in this dataset (except species of Pseudocercospora). The ITS gene serves as a primary barcode locus as it is easily generated and has the most extensive dataset available, while either Btub, EF-1α or RPB2 provide a useful secondary barcode locus.
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              Redisposition of phoma-like anamorphs in Pleosporales

              The anamorphic genus Phoma was subdivided into nine sections based on morphological characters, and included teleomorphs in Didymella, Leptosphaeria, Pleospora and Mycosphaerella, suggesting the polyphyly of the genus. Recent molecular, phylogenetic studies led to the conclusion that Phoma should be restricted to Didymellaceae. The present study focuses on the taxonomy of excluded Phoma species, currently classified in Phoma sections Plenodomus, Heterospora and Pilosa. Species of Leptosphaeria and Phoma section Plenodomus are reclassified in Plenodomus, Subplenodomus gen. nov., Leptosphaeria and Paraleptosphaeria gen. nov., based on the phylogeny determined by analysis of sequence data of the large subunit 28S nrDNA (LSU) and Internal Transcribed Spacer regions 1 & 2 and 5.8S nrDNA (ITS). Phoma heteromorphospora, type species of Phoma section Heterospora, and its allied species Phoma dimorphospora, are transferred to the genus Heterospora stat. nov. The Phoma acuta complex (teleomorph Leptosphaeria doliolum), is revised based on a multilocus sequence analysis of the LSU, ITS, small subunit 18S nrDNA (SSU), β-tubulin (TUB), and chitin synthase 1 (CHS-1) regions. Species of Phoma section Pilosa and allied Ascochyta species were determined to belong to Pleosporaceae based on analysis of actin (ACT) sequence data. Anamorphs that are similar morphologically to Phoma and described in Ascochyta, Asteromella, Coniothyrium, Plectophomella, Pleurophoma and Pyrenochaeta are included in this study. Phoma-like species, which grouped outside the Pleosporineae based on a LSU sequence analysis, are transferred to the genera Aposphaeria, Paraconiothyrium and Westerdykella. The genera Medicopsis gen. nov. and Nigrograna gen. nov. are introduced to accommodate the medically important species formerly known as Pyrenochaeta romeroi and Pyrenochaeta mackinnonii, respectively. Taxonomic novelties: New genera: Medicopsis Gruyter, Verkley & Crous, Nigrograna Gruyter, Verkley & Crous, Paraleptosphaeria Gruyter, Verkley & Crous, Subplenodomus Gruyter, Verkley & Crous. New species: Aposphaeria corallinolutea Gruyter, Aveskamp & Verkley, Paraconiothyrium maculicutis Verkley & Gruyter. New combinations: Coniothyrium carteri (Gruyter & Boerema) Verkley & Gruyter, C. dolichi (Mohanty) Verkley & Gruyter, C. glycines (R.B. Stewart) Verkley & Gruyter, C. multiporum (V.H. Pawar, P.N. Mathur & Thirum.) Verkley & Gruyter, C. telephii (Allesch.) Verkley & Gruyter, Heterospora (Boerema, Gruyter & Noordel.) Gruyter, Verkley & Crous, H. chenopodii (Westend.) Gruyter, Aveskamp & Verkley, H. dimorphospora (Speg.) Gruyter, Aveskamp & Verkley, Leptosphaeria errabunda (Desm.) Gruyter, Aveskamp & Verkley, L. etheridgei (L.J. Hutchison & Y. Hirats.) Gruyter, Aveskamp & Verkley, L. macrocapsa (Trail) Gruyter, Aveskamp & Verkley, L. pedicularis (Fuckel) Gruyter, Aveskamp & Verkley, L. rubefaciens (Togliani) Gruyter, Aveskamp & Verkley, L. sclerotioides (Sacc.) Gruyter, Aveskamp & Verkley, L. sydowii (Boerema, Kesteren & Loer.) Gruyter, Aveskamp & Verkley, L. veronicae (Hollós) Gruyter, Aveskamp & Verkley, Medicopsis romeroi (Borelli) Gruyter, Verkley & Crous, Nigrograna mackinnonii (Borelli) Gruyter, Verkley & Crous, Paraconiothyrium flavescens (Gruyter, Noordel. & Boerema) Verkley & Gruyter, Paracon. fuckelii (Sacc.) Verkley & Gruyter, Paracon. fusco-maculans (Sacc.) Verkley & Gruyter, Paracon. lini (Pass.) Verkley & Gruyter, Paracon. tiliae (F. Rudolphi) Verkley & Gruyter, Paraleptosphaeria dryadis (Johanson) Gruyter, Aveskamp & Verkley, Paralept. macrospora (Thüm.) Gruyter, Aveskamp & Verkley, Paralept. nitschkei (Rehm ex G. Winter) Gruyter, Aveskamp & Verkley, Paralept. orobanches (Schweinitz: Fr.) Gruyter, Aveskamp & Verkley, Paralept. praetermissa (P. Karst.) Gruyter, Aveskamp & Verkley, Plenodomus agnitus (Desm.) Gruyter, Aveskamp & Verkley, Plen. biglobosus (Shoemaker & H. Brun) Gruyter, Aveskamp & Verkley, Plen. chrysanthemi (Zachos, Constantinou & Panag.) Gruyter, Aveskamp & Verkley, Plen. collinsoniae (Dearn. & House) Gruyter, Aveskamp & Verkley, Plen. confertus (Niessl ex Sacc.) Gruyter, Aveskamp & Verkley, Plen. congestus (M.T. Lucas) Gruyter, Aveskamp & Verkley, Plen. enteroleucus (Sacc.) Gruyter, Aveskamp & Verkley, Plen. fallaciosus (Berl.) Gruyter, Aveskamp & Verkley, Plen. hendersoniae (Fuckel) Gruyter, Aveskamp & Verkley, Plen. influorescens (Boerema & Loer.) Gruyter, Aveskamp & Verkley, Plen. libanotidis (Fuckel) Gruyter, Aveskamp & Verkley, Plen. lindquistii (Frezzi) Gruyter, Aveskamp & Verkley, Plen. lupini (Ellis & Everh.) Gruyter, Aveskamp & Verkley, Plen. pimpinellae (Lowen & Sivan.) Gruyter, Aveskamp & Verkley, Plen. tracheiphilus (Petri) Gruyter, Aveskamp & Verkley, Plen. visci (Moesz) Gruyter, Aveskamp & Verkley, Pleospora fallens (Sacc.) Gruyter & Verkley, Pleo. flavigena (Constantinou & Aa) Gruyter & Verkley, Pleo. incompta (Sacc. & Martelli) Gruyter & Verkley, Pyrenochaetopsis pratorum (P.R. Johnst. & Boerema) Gruyter, Aveskamp & Verkley, Subplenodomus apiicola (Kleb.) Gruyter, Aveskamp & Verkley, Subplen. drobnjacensis (Bubák) Gruyter, Aveskamp & Verkley, Subplen. valerianae (Henn.) Gruyter, Aveskamp & Verkley, Subplen. violicola (P. Syd.) Gruyter, Aveskamp & Verkley, Westerdykella capitulum (V.H. Pawar, P.N. Mathur & Thirum.) de Gruyter, Aveskamp & Verkley, W. minutispora (P.N. Mathur ex Gruyter & Noordel.) Gruyter, Aveskamp & Verkley. New names: Pleospora angustis Gruyter & Verkley, Pleospora halimiones Gruyter & Verkley.
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                Author and article information

                Journal
                Fungal Syst Evol
                Fungal Syst Evol
                FUSE
                Fungal Systematics and Evolution
                Westerdijk Fungal Biodiversity Institute
                2589-3823
                2589-3831
                5 February 2019
                June 2019
                : 3
                : 57-134
                Affiliations
                [1 ]Westerdijk Fungal Biodiversity Institute, P.O. Box 85167, 3508 AD Utrecht, The Netherlands
                [2 ]Department of Genetics, Biochemistry and Microbiology, Forestry and Agricultural Biotechnology Institute (FABI), University of Pretoria, Pretoria, 0002, South Africa
                [3 ]Microbiology, Department of Biology, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands
                [4 ]Hölderlinstraße 25, 15517 Fürstenwalde / Spree, Germany
                [5 ]Department of Mycology and Plant Resistance, V. N. Karazin Kharkiv National University, Maidan Svobody 4, 61022 Kharkiv, Ukraine
                [6 ]Plant Health and Environment Laboratory, Ministry for Primary Industries, P.O. Box 2095, Auckland 1140, New Zealand
                [7 ]Forest Health & Biosecurity, NSW Department of Primary Industries - Forestry, Level 12, 10 Valentine Ave, Parramatta NSW 2150, NSW 2124, Australia
                [8 ]Department of Plant Pathology, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200, Thailand
                [9 ]Forestry and Agricultural Biotechnology Institute (FABI), University of Pretoria, Pretoria, 0002, South Africa
                [10 ]Royal Botanic Gardens and Domain Trust, Mrs Macquaries Rd, Sydney, NSW 2000, Australia
                [11 ]Department of Plant and Soil Sciences, Faculty of Natural and Agricultural Sciences, Forestry and Agricultural Biotechnology Institute (FABI), University of Pretoria, Pretoria, 0002, South Africa
                [12 ]ARC – Plant Protection Research Institute, P. Bag X5017, Stellenbosch 7599, South Africa
                [13 ]Faculty of Natural and Agricultural Sciences, Department of Plant Sciences, University of the Free State, P.O. Box 339, Bloemfontein 9300, South Africa
                Author notes
                Article
                10.3114/fuse.2019.03.06
                7235984
                32467898
                f66a10d5-8aed-4e05-b521-6bac4c0412d3
                © 2019 Westerdijk Fungal Biodiversity Institute

                Fungal Systematics and Evolution is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License

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                biodiversity,its barcodes,multi-gene phylogeny,new taxa,systematics,typification

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