Donald H. Pfister 1 DONALD H. PFISTER
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Museum, University of Bergen, Norway for Accepting The
PERSOONIA Published by the Rijksherbarium, Leiden Volume Part 6, 4, pp. 439-443 (1972) The Suboperculate ascus—a review Finn-Egil Eckblad Botanical Museum, University of Bergen, Norway The suboperculate nature of the asci of the Sarcoscyphaceae is discussed, that it does in its and further and it is concluded not exist original sense, that the Sarcoscyphaceae is not closely related to the Sclerotiniaceae. The question of the precise nature ofthe ascus in the Sarcoscyphaceae is important in connection with the of the the The treatment taxonomy of Discomycetes. family has been established the Sarcoscyphaceae as a highranking taxon, Suboperculati, by Le Gal (1946b, 1999), on the basis of its asci being suboperculate. Furthermore, the Suboperculati has beenregarded as intermediatebetween the rest of the Operculati, The Pezizales, and the Inoperculati, especially the order Helotiales, and its family Sclerotiniaceae (Le Gal, 1993). Recent views on the taxonomie position of the Sarcoscyphaceae are given by Rifai ( 1968 ), Eckblad ( ig68 ), Arpin (ig68 ), Kim- brough (1970) and Korf (igyi). The Suboperculati were regarded by Le Gal (1946a, b) as intermediates because had both the beneath they operculum of the Operculati, and in addition, it, some- ofthe of the In the the thing pore structure Inoperculati. Suboperculati pore struc- to ture is said take the form of an apical chamberwith an internal, often incomplete within Note this ring-like structure it. that in case the spores on discharge have to travers a double hindrance, the internal ring and the circular opening, and that the diameters of these obstacles are both smaller than the smallest diameterof the spores. -
Chorioactidaceae: a New Family in the Pezizales (Ascomycota) with Four Genera
mycological research 112 (2008) 513–527 journal homepage: www.elsevier.com/locate/mycres Chorioactidaceae: a new family in the Pezizales (Ascomycota) with four genera Donald H. PFISTER*, Caroline SLATER, Karen HANSENy Harvard University Herbaria – Farlow Herbarium of Cryptogamic Botany, Department of Organismic and Evolutionary Biology, Harvard University, 22 Divinity Avenue, Cambridge, MA 02138, USA article info abstract Article history: Molecular phylogenetic and comparative morphological studies provide evidence for the Received 15 June 2007 recognition of a new family, Chorioactidaceae, in the Pezizales. Four genera are placed in Received in revised form the family: Chorioactis, Desmazierella, Neournula, and Wolfina. Based on parsimony, like- 1 November 2007 lihood, and Bayesian analyses of LSU, SSU, and RPB2 sequence data, Chorioactidaceae repre- Accepted 29 November 2007 sents a sister clade to the Sarcosomataceae, to which some of these taxa were previously Corresponding Editor: referred. Morphologically these genera are similar in pigmentation, excipular construction, H. Thorsten Lumbsch and asci, which mostly have terminal opercula and rounded, sometimes forked, bases without croziers. Ascospores have cyanophilic walls or cyanophilic surface ornamentation Keywords: in the form of ridges or warts. So far as is known the ascospores and the cells of the LSU paraphyses of all species are multinucleate. The six species recognized in these four genera RPB2 all have limited geographical distributions in the northern hemisphere. Sarcoscyphaceae ª 2007 The British Mycological Society. Published by Elsevier Ltd. All rights reserved. Sarcosomataceae SSU Introduction indicated a relationship of these taxa to the Sarcosomataceae and discussed the group as the Chorioactis clade. Only six spe- The Pezizales, operculate cup-fungi, have been put on rela- cies are assigned to these genera, most of which are infre- tively stable phylogenetic footing as summarized by Hansen quently collected. -
<I>Hydropus Mediterraneus</I>
ISSN (print) 0093-4666 © 2012. Mycotaxon, Ltd. ISSN (online) 2154-8889 MYCOTAXON http://dx.doi.org/10.5248/121.393 Volume 121, pp. 393–403 July–September 2012 Laccariopsis, a new genus for Hydropus mediterraneus (Basidiomycota, Agaricales) Alfredo Vizzini*, Enrico Ercole & Samuele Voyron Dipartimento di Scienze della Vita e Biologia dei Sistemi - Università degli Studi di Torino, Viale Mattioli 25, I-10125, Torino, Italy *Correspondence to: [email protected] Abstract — Laccariopsis (Agaricales) is a new monotypic genus established for Hydropus mediterraneus, an arenicolous species earlier often placed in Flammulina, Oudemansiella, or Xerula. Laccariopsis is morphologically close to these genera but distinguished by a unique combination of features: a Laccaria-like habit (distant, thick, subdecurrent lamellae), viscid pileus and upper stipe, glabrous stipe with a long pseudorhiza connecting with Ammophila and Juniperus roots and incorporating plant debris and sand particles, pileipellis consisting of a loose ixohymeniderm with slender pileocystidia, large and thin- to thick-walled spores and basidia, thin- to slightly thick-walled hymenial cystidia and caulocystidia, and monomitic stipe tissue. Phylogenetic analyses based on a combined ITS-LSU sequence dataset place Laccariopsis close to Gloiocephala and Rhizomarasmius. Key words — Agaricomycetes, Physalacriaceae, /gloiocephala clade, phylogeny, taxonomy Introduction Hydropus mediterraneus was originally described by Pacioni & Lalli (1985) based on collections from Mediterranean dune ecosystems in Central Italy, Sardinia, and Tunisia. Previous collections were misidentified as Laccaria maritima (Theodor.) Singer ex Huhtinen (Dal Savio 1984) due to their laccarioid habit. The generic attribution to Hydropus Kühner ex Singer by Pacioni & Lalli (1985) was due mainly to the presence of reddish watery droplets on young lamellae and sarcodimitic tissue in the stipe (Corner 1966, Singer 1982). -
How Many Fungi Make Sclerotia?
fungal ecology xxx (2014) 1e10 available at www.sciencedirect.com ScienceDirect journal homepage: www.elsevier.com/locate/funeco Short Communication How many fungi make sclerotia? Matthew E. SMITHa,*, Terry W. HENKELb, Jeffrey A. ROLLINSa aUniversity of Florida, Department of Plant Pathology, Gainesville, FL 32611-0680, USA bHumboldt State University of Florida, Department of Biological Sciences, Arcata, CA 95521, USA article info abstract Article history: Most fungi produce some type of durable microscopic structure such as a spore that is Received 25 April 2014 important for dispersal and/or survival under adverse conditions, but many species also Revision received 23 July 2014 produce dense aggregations of tissue called sclerotia. These structures help fungi to survive Accepted 28 July 2014 challenging conditions such as freezing, desiccation, microbial attack, or the absence of a Available online - host. During studies of hypogeous fungi we encountered morphologically distinct sclerotia Corresponding editor: in nature that were not linked with a known fungus. These observations suggested that Dr. Jean Lodge many unrelated fungi with diverse trophic modes may form sclerotia, but that these structures have been overlooked. To identify the phylogenetic affiliations and trophic Keywords: modes of sclerotium-forming fungi, we conducted a literature review and sequenced DNA Chemical defense from fresh sclerotium collections. We found that sclerotium-forming fungi are ecologically Ectomycorrhizal diverse and phylogenetically dispersed among 85 genera in 20 orders of Dikarya, suggesting Plant pathogens that the ability to form sclerotia probably evolved 14 different times in fungi. Saprotrophic ª 2014 Elsevier Ltd and The British Mycological Society. All rights reserved. Sclerotium Fungi are among the most diverse lineages of eukaryotes with features such as a hyphal thallus, non-flagellated cells, and an estimated 5.1 million species (Blackwell, 2011). -
Peziza and Pezizaceae Inferred from Multiple Nuclear Genes: RPB2, -Tubulin, and LSU Rdna
Molecular Phylogenetics and Evolution 36 (2005) 1–23 www.elsevier.com/locate/ympev Evolutionary relationships of the cup-fungus genus Peziza and Pezizaceae inferred from multiple nuclear genes: RPB2, -tubulin, and LSU rDNA Karen Hansen ¤, Katherine F. LoBuglio, Donald H. PWster Harvard University Herbaria, Cambridge, MA 02138, USA Received 5 May 2004; revised 17 December 2004 Available online 22 April 2005 Abstract To provide a robust phylogeny of Pezizaceae, partial sequences from two nuclear protein-coding genes, RPB2 (encoding the sec- ond largest subunit of RNA polymerase II) and -tubulin, were obtained from 69 and 72 specimens, respectively, to analyze with nuclear ribosomal large subunit RNA gene sequences (LSU). The three-gene data set includes 32 species of Peziza, and 27 species from nine additional epigeous and six hypogeous (truZe) pezizaceous genera. Analyses of the combined LSU, RPB2, and -tubulin data set using parsimony, maximum likelihood, and Bayesian approaches identify 14 Wne-scale lineages within Pezizaceae. Species of Peziza occur in eight of the lineages, spread among other genera of the family, conWrming the non-monophyly of the genus. Although parsimony analyses of the three-gene data set produced a nearly completely resolved strict consensus tree, with increased conWdence, relationships between the lineages are still resolved with mostly weak bootstrap support. Bayesian analyses of the three- gene data, however, show support for several more inclusive clades, mostly congruent with Bayesian analyses of RPB2. No strongly supported incongruence was found among phylogenies derived from the separate LSU, RPB2, and -tubulin data sets. The RPB2 region appeared to be the most informative single gene region based on resolution and clade support, and accounts for the greatest number of potentially parsimony informative characters within the combined data set, followed by the LSU and the -tubulin region. -
New Records of Pezizaceae from the Republic of Kazakhstan
New records of Pezizaceae from the Republic of Kazakhstan Vassiliy A. FEDORENKO Abstract: The article reports four species of Pezizaceae, Peziza echinospora, P. limnaea, P. nivalis and P. subla- ricina, newly recorded for the republic of Kazakhstan as a result of field research from 2017 to 2020. The identification of species was carried out based on macro- and microcharacters using appropriate reagents, microscopic techniques and relevant literature. Detailed macro- and micromorphological descriptions of Peziza species complemented with illustrations of their fruitbodies and microstructures are provided, as well Ascomycete.org, 12 (3) : 165–173 as a discussion and brief comparison of similar species. Mise en ligne le 15/06/2020 Keywords: ascomycota, cup-fungi with ornamented ascospores, Peziza, taxonomy. 10.25664/ART-0303 Introduction and fungarium numbers, as well as macroscopic and microscopic descriptions are provided. The systematic study of Kazakhstan’s ascomycetes started in 1962. Field herbarium collections of N.T. Kazhieva obtained over 11 years Results and discussion resulted in a ninth volume of “Flora of spore plants in Kazakhstan”, dedicated to discomycetes (SchwarzmaN & Kazhieva, 1976). Just 8 Detailed macro- and micromorphological descriptions of four species of Pezizaceae were included in this work. in subsequent species of Pezizaceae newly recorded for the republic of Kazakhstan years, no special studies have been conducted and only one species complemented with illustrations of their fruitbodies and microstruc- has been added to the list of Pezizaceae of Kazakhstan (raKhimova et tures (fig. 1–5), are provided below. al., 2015). During my own research since 2017 fungal specimens were ob- 1. Peziza echinospora P. -
A Four-Locus Phylogeny of Rib-Stiped Cupulate Species Of
A peer-reviewed open-access journal MycoKeys 60: 45–67 (2019) A four-locus phylogeny of of Helvella 45 doi: 10.3897/mycokeys.60.38186 RESEARCH ARTICLE MycoKeys http://mycokeys.pensoft.net Launched to accelerate biodiversity research A four-locus phylogeny of rib-stiped cupulate species of Helvella (Helvellaceae, Pezizales) with discovery of three new species Xin-Cun Wang1, Tie-Zhi Liu2, Shuang-Lin Chen3, Yi Li4, Wen-Ying Zhuang1 1 State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China 2 College of Life Sciences, Chifeng University, Chifeng, Inner Mongolia 024000, China 3 College of Life Sciences, Nanjing Normal University, Nanjing, Jiangsu 210023, China 4 College of Food Science and Engineering, Yangzhou University, Yangzhou, Jiangsu 225127, China Corresponding author: Wen-Ying Zhuang ([email protected]) Academic editor: T. Lumbsch | Received 11 July 2019 | Accepted 18 September 2019 | Published 31 October 2019 Citation: Wang X-C, Liu T-Z, Chen S-L, Li Y, Zhuang W-Y (2019) A four-locus phylogeny of rib-stiped cupulate species of Helvella (Helvellaceae, Pezizales) with discovery of three new species. MycoKeys 60: 45–67. https://doi. org/10.3897/mycokeys.60.38186 Abstract Helvella species are ascomycetous macrofungi with saddle-shaped or cupulate apothecia. They are distri- buted worldwide and play an important ecological role as ectomycorrhizal symbionts. A recent multi-locus phylogenetic study of the genus suggested that the cupulate group of Helvella was in need of comprehen- sive revision. In this study, all the specimens of cupulate Helvella sensu lato with ribbed stipes deposited in HMAS were examined morphologically and molecularly. -
INTRODUCTION Biodiversity of Agaricomycetes Basidiomes
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by CONICET Digital DARWINIANA, nueva serie 1(1): 67-75. 2013 Versión final, efectivamente publicada el 31 de julio de 2013 ISSN 0011-6793 impresa - ISSN 1850-1699 en línea BIODIVERSITY OF AGARICOMYCETES BASIDIOMES ASSOCIATED TO SALIX AND POPULUS (SALICACEAE) PLANTATIONS Gonzalo M. Romano1, Javier A. Calcagno2 & Bernardo E. Lechner1 1Laboratorio de Micología, Fitopatología y Liquenología, Departamento de Biodiversidad y Biología Experimental, Programa de Plantas Medicinales y Programa de Hongos que Intervienen en la Degradación Biológica (CONICET), Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Intendente Güiraldes 2160, Pabellón II, Piso 4, Laboratorio 7, C1428EGA Ciudad Autónoma de Buenos Aires, Argentina; [email protected] (author for correspondence). 2Centro de Estudios Biomédicos, Biotecnológicos, Ambientales y de Diagnóstico - Departamento de Ciencias Natu- rales y Antropológicas, Instituto Superior de Investigaciones, Hidalgo 775, C1405BCK Ciudad Autónoma de Buenos Aires, Argentina. Abstract. Romano, G. M.; J. A. Calcagno & B. E. Lechner. 2013. Biodiversity of Agaricomycetes basidiomes asso- ciated to Salix and Populus (Salicaceae) plantations. Darwiniana, nueva serie 1(1): 67-75. Although plantations have an artificial origin, they modify environmental conditions that can alter native fungi diversity. The effects of forest management practices on a plantation of willow (Salix) and poplar (Populus) over Agaricomycetes basidiomes biodiversity were studied for one year in an island located in Paraná Delta, Argentina. Dry weight and number of basidiomes were measured. We found 28 species belonging to Agaricomycetes: 26 species of Agaricales, one species of Polyporales and one species of Russulales. -
Contribution to the Study of Neotropical Discomycetes: a New Species of the Genus Geodina (Geodina Salmonicolor Sp
Mycosphere 9(2): 169–177 (2018) www.mycosphere.org ISSN 2077 7019 Article Doi 10.5943/mycosphere/9/2/1 Copyright © Guizhou Academy of Agricultural Sciences Contribution to the study of neotropical discomycetes: a new species of the genus Geodina (Geodina salmonicolor sp. nov.) from the Dominican Republic Angelini C1,2, Medardi G3, Alvarado P4 1 Jardín Botánico Nacional Dr. Rafael Ma. Moscoso, Santo Domingo, República Dominicana 2 Via Cappuccini 78/8, 33170 (Pordenone) 3 Via Giuseppe Mazzini 21, I-25086 Rezzato (Brescia) 4 ALVALAB, La Rochela 47, E-39012 Santander, Spain Angelini C, Medardi G, Alvarado P 2018 - Contribution to the study of neotropical discomycetes: a new species of the genus Geodina (Geodina salmonicolor sp. nov.) from the Dominican Republic. Mycosphere 9(2), 169–177, Doi 10.5943/mycosphere/9/2/1 Abstract Geodina salmonicolor sp. nov., a new neotropical / equatorial discomycetes of the genus Geodina, is here described and illustrated. The discovery of this new entity allowed us to propose another species of Geodina, until now a monospecific genus, and produce the first 28S rDNA genetic data, which supports this species is related to genus Wynnea in the Sarcoscyphaceae. Key-words – 1 new species – Ascomycota – Sarcoscyphaceae – Sub-tropical zone Caribbeans – Taxonomy Introduction A study started more than 10 years ago in the area of Santo Domingo (Dominican Republic) by one of the authors allowed us to identify several interesting fungal species, both Basidiomycota and Ascomycota. Angelini & Medardi (2012) published a first report of ascomycetes in which 12 lignicolous species including discomycetes and pyrenomycetes were described and illustrated in detail, also delineating the physical and botanical characteristics of the research area. -
Mantar Dergisi
11 6845 - Volume: 20 Issue:1 JOURNAL - E ISSN:2147 - April 20 e TURKEY - KONYA - FUNGUS Research Center JOURNAL OF OF JOURNAL Selçuk Selçuk University Mushroom Application and Selçuk Üniversitesi Mantarcılık Uygulama ve Araştırma Merkezi KONYA-TÜRKİYE MANTAR DERGİSİ E-DERGİ/ e-ISSN:2147-6845 Nisan 2020 Cilt:11 Sayı:1 e-ISSN 2147-6845 Nisan 2020 / Cilt:11/ Sayı:1 April 2020 / Volume:11 / Issue:1 SELÇUK ÜNİVERSİTESİ MANTARCILIK UYGULAMA VE ARAŞTIRMA MERKEZİ MÜDÜRLÜĞÜ ADINA SAHİBİ PROF.DR. GIYASETTİN KAŞIK YAZI İŞLERİ MÜDÜRÜ DR. ÖĞR. ÜYESİ SİNAN ALKAN Haberleşme/Correspondence S.Ü. Mantarcılık Uygulama ve Araştırma Merkezi Müdürlüğü Alaaddin Keykubat Yerleşkesi, Fen Fakültesi B Blok, Zemin Kat-42079/Selçuklu-KONYA Tel:(+90)0 332 2233998/ Fax: (+90)0 332 241 24 99 Web: http://mantarcilik.selcuk.edu.tr http://dergipark.gov.tr/mantar E-Posta:[email protected] Yayın Tarihi/Publication Date 27/04/2020 i e-ISSN 2147-6845 Nisan 2020 / Cilt:11/ Sayı:1 / / April 2020 Volume:11 Issue:1 EDİTÖRLER KURULU / EDITORIAL BOARD Prof.Dr. Abdullah KAYA (Karamanoğlu Mehmetbey Üniv.-Karaman) Prof.Dr. Abdulnasır YILDIZ (Dicle Üniv.-Diyarbakır) Prof.Dr. Abdurrahman Usame TAMER (Celal Bayar Üniv.-Manisa) Prof.Dr. Ahmet ASAN (Trakya Üniv.-Edirne) Prof.Dr. Ali ARSLAN (Yüzüncü Yıl Üniv.-Van) Prof.Dr. Aysun PEKŞEN (19 Mayıs Üniv.-Samsun) Prof.Dr. A.Dilek AZAZ (Balıkesir Üniv.-Balıkesir) Prof.Dr. Ayşen ÖZDEMİR TÜRK (Anadolu Üniv.- Eskişehir) Prof.Dr. Beyza ENER (Uludağ Üniv.Bursa) Prof.Dr. Cvetomir M. DENCHEV (Bulgarian Academy of Sciences, Bulgaristan) Prof.Dr. Celaleddin ÖZTÜRK (Selçuk Üniv.-Konya) Prof.Dr. Ertuğrul SESLİ (Trabzon Üniv.-Trabzon) Prof.Dr. -
Revised Taxonomy and Phylogeny of an Avian-Dispersed Neotropical Rhizomorph-Forming Fungus
Mycological Progress https://doi.org/10.1007/s11557-018-1411-8 ORIGINAL ARTICLE Tying up loose threads: revised taxonomy and phylogeny of an avian-dispersed Neotropical rhizomorph-forming fungus Rachel A. Koch1 & D. Jean Lodge2,3 & Susanne Sourell4 & Karen Nakasone5 & Austin G. McCoy1,6 & M. Catherine Aime1 Received: 4 March 2018 /Revised: 21 May 2018 /Accepted: 24 May 2018 # This is a U.S. Government work and not under copyright protection in the US; foreign copyright protection may apply 2018 Abstract Rhizomorpha corynecarpos Kunze was originally described from wet forests in Suriname. This unusual fungus forms white, sterile rhizomorphs bearing abundant club-shaped branches. Its evolutionary origins are unknown because reproductive struc- tures have never been found. Recent collections and observations of R. corynecarpos were made from Belize, Brazil, Ecuador, Guyana, and Peru. Phylogenetic analyses of three nuclear rDNA regions (internal transcribed spacer, large ribosomal subunit, and small ribosomal subunit) were conducted to resolve the phylogenetic relationship of R. corynecarpos. Results show that this fungus is sister to Brunneocorticium bisporum—a widely distributed, tropical crust fungus. These two taxa along with Neocampanella blastanos form a clade within the primarily mushroom-forming Marasmiaceae. Based on phylogenetic evidence and micromorphological similarities, we propose the new combination, Brunneocorticium corynecarpon, to accommodate this species. Brunneocorticium corynecarpon is a pathogen, infecting the crowns of trees and shrubs in the Neotropics; the long, dangling rhizomorphs with lateral prongs probably colonize neighboring trees. Longer-distance dispersal can be accomplished by birds as it is used as construction material in nests of various avian species. Keywords Agaricales . Fungal systematics . -
9B Taxonomy to Genus
Fungus and Lichen Genera in the NEMF Database Taxonomic hierarchy: phyllum > class (-etes) > order (-ales) > family (-ceae) > genus. Total number of genera in the database: 526 Anamorphic fungi (see p. 4), which are disseminated by propagules not formed from cells where meiosis has occurred, are presently not grouped by class, order, etc. Most propagules can be referred to as "conidia," but some are derived from unspecialized vegetative mycelium. A significant number are correlated with fungal states that produce spores derived from cells where meiosis has, or is assumed to have, occurred. These are, where known, members of the ascomycetes or basidiomycetes. However, in many cases, they are still undescribed, unrecognized or poorly known. (Explanation paraphrased from "Dictionary of the Fungi, 9th Edition.") Principal authority for this taxonomy is the Dictionary of the Fungi and its online database, www.indexfungorum.org. For lichens, see Lecanoromycetes on p. 3. Basidiomycota Aegerita Poria Macrolepiota Grandinia Poronidulus Melanophyllum Agaricomycetes Hyphoderma Postia Amanitaceae Cantharellales Meripilaceae Pycnoporellus Amanita Cantharellaceae Abortiporus Skeletocutis Bolbitiaceae Cantharellus Antrodia Trichaptum Agrocybe Craterellus Grifola Tyromyces Bolbitius Clavulinaceae Meripilus Sistotremataceae Conocybe Clavulina Physisporinus Trechispora Hebeloma Hydnaceae Meruliaceae Sparassidaceae Panaeolina Hydnum Climacodon Sparassis Clavariaceae Polyporales Gloeoporus Steccherinaceae Clavaria Albatrellaceae Hyphodermopsis Antrodiella