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153. Taxonomic revision of Blumeria based on multi-gene DNA sequences, host preferences and morphology.

Author

Miao Liu, Braun, Uwe, Susumu Takamatsu, Hambleton, Sarah, Shoukouhi, Parivash, Bisson, Kassandra R., and Hubbard, Keith

Subjects
*DNA sequencing, *CHITIN synthase, *ORCHARD grass, *POWDERY mildew diseases, *MORPHOLOGY
Abstract

A taxonomic revision of the hitherto monotypic genus Blumeria was conducted incorporating multi-gene sequence analyses, host preference data and morphological criteria. The sequenced loci included rDNA ITS, partial chitin synthase gene (CHS1), as well as fragments of two unnamed orthologous genes (Bgt-1929, Bgt-4572). The combined evidence led to a reassessment and a new neotypification of B. graminis s. str. (emend.), and the description of seven additional species, viz. B. americana sp. nov. (mainly on hosts of the Triticeae), B. avenae sp. nov. (on Avena spp.), B. bromi-cathartici sp. nov. (on Bromus catharticus), B. bulbigera comb. nov. (on Bromus spp.), B. dactylidis sp. nov. (on Dactylis glomerata as the main host, but also on various other hosts), B. graminicola sp. nov. (on Poa spp. as principal hosts, but also on various other hosts), and B. hordei sp. nov. (on Hordeum spp.). Synonyms were assessed, some were lectotypified, and questionable names previously associated with powdery mildew on monocots were discussed although their identities remained unresolved. Keys to the described species were developed. [ABSTRACT FROM AUTHOR]

Published
2021
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154. Fusicladium levieri, a fungal parasite of persimmon, found in Indiana

Author

Scholler, Markus, Braun, Uwe, and Ruhl, Gail

Subjects
Fungi -- Research, Science and technology, Research
Abstract

ABSTRACT. The parasitic microfungus Fusicladium levieri Magnus (anamorphic Ascomycota) was found for the first time in Indiana on Diospyros virginiana L. (American Persimmon). The species has been insufficiently described so [...]

Published
2003

155. Phylogeny and taxonomy of powdery mildew caused by Erysiphespecies on Lupinushosts

Author

Bradshaw, Michael, Braun, Uwe, Götz, Monika, and Jurick ΙΙ, Wayne

Abstract

ABSTRACTThe genus Lupinus(Fabaceae) consists of over 250 plant species located throughout the world. Powdery mildew, caused by Erysiphespecies, is a common disease infecting these ecologically, ornamentally, and agriculturally important plants. In the present work, we conducted phylogenetic and taxonomic analyses on Erysiphespecies colonizing hosts of the leguminous genus Lupinus, using sequences from the internal transcribed spacer (ITS) and 28S genomic regions. Powdery mildews of the genus Erysipheon Fabaceae are taxonomically intricate and challenging. Therefore, it is necessary to phylogenetically analyze the DNA retrieved from powdery mildew on lupines in a broad context that includes common and allied powdery mildew species that occur on a range of leguminous plants such as Erysiphe astragali, E. baeumleri, E. pisi, and E. trifoliorum. A new species Erysiphe lupini, found in the USA on Lupinus lepidus, L. polyphyllus, and Lupinussp., is described. Additionally, Erysiphe intermedia(≡ Microsphaera trifoliivar. intermedia) has been confirmed as a North American lupine powdery mildew that is a sister species to E. astragalion Astragalusspp. European Erysiphecollections on lupines were often referred to as E. intermedia, but our analyses have shown that they pertain to E. trifoliorum. The E. trifoliorumclade is composed of several species (i.e. E. baeumleri, E. euonymi, E. hyperici,and E. trifoliorum), that cannot be sufficiently resolved based solely on ITS+28S sequences. Morphological and biological differences between the species are discussed and provide evidence that the species concerned should be maintained. Finally, a sequence obtained from a powdery mildew collected in Portugal on the native Lupinus micranthuspertained to the Erysiphe guarinoniiclade. This collection is tentatively treated as Erysiphesp. To fix the application of the species names E. astragali, E. baeumleri(including its synonym E. marchica), and E. intermedia, epitypes have been designated with ex-epitype sequences.

Published
2022
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157. Some forgotten fungal names published by H. J. H. Brockmüller in the exsiccata Mecklenburgische Kryptogamen

Author

Braun, Uwe

Abstract

Braun, U. 2018: Einige in Vergessenheit geratene von H. J. H. Brockmüller im Exsikkatenwerk Mecklenburgische Kryptogamen veröffentliche Pilznamen. Schlechtendalia 34: 95–100. Von 1862 bis 1868 gab H. J. H. Brockmüller sechs Faszikel des Exsikkatenwerkes “Mecklenburgische Kryptogamen. Unter Mitwirkung mehrer Botaniker gesammelt und herausgegeben von H. Brockmüller“ heraus. Die ersten drei Faszikel enthalten mehrere nomenklatorisch relevante Pilznamen, die hier aufgelistet sind und annotiert werden., Braun, U. 2018: Some forgotten fungal names published by H. J. H. Brockmüller in the exsiccata Mecklenburgische Kryptogamen. Schlechtendalia 34: 95–100. Between 1862 and 1868, H. J. H. Brockmüller issued six fascicles of the exsiccata “Mecklenburgische Kryptogamen. Unter Mitwirkung mehrer Botaniker gesammelt und herausgegeben von H. Brockmüller“. The first three fascicles contain several nomenclaturally relevant fungal names, which are listed and annotated.

Published
2018
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158. Nomenclature of the fungal genus name Albigo: a story of confusion and misinterpretation

Author

Braun, Uwe

Abstract

Braun, U. 2018: Nomenklatur des Pilzgattungsnamens Albigo – eine Geschichte von Verwechslung und Fehldeutung. Schlechtendalia 34: 91–94. Der Status der Nomenklatur der Pilzgattung Albigo wird diskutiert. Albigo wurde von Ehrhart (1791, 1792) als allgemeine Fachbezeichnung für Mehltau eingeführt, aber nicht als formaler Taxon-Name. Dieser Name wird gewöhnlich Steudel (1824) als validierenden Autor zugeschrieben, der jedoch “Albigo Ehrh.” als Gattungsnamen (ohne jegliche Beschreibung) nur aufgelistet hat, die Gattung auf eine einzige Art einschränkte, und zwar auf Hopfenmehltau [Alphitomorpha macularis], und schließlich Albigo in die Synonymie von Alphitomorpha gestellt hat, was bedeutet, dass dieser Name in dieser Arbeit nicht gültig veröffentlicht wurde (Art. 36.1). Die erste Validierung von Albigo als eigene Gattung erfolgte durch Reum (1833). Die für Albigo and A. macularis nomenklatorisch relevanten bibliographischen Änderungen werden präsentiert. Mucor erysiphe, die einzige in Ehrharts (l.c.) Beitrag involvierte Mehltauart, wird neotypisiert und somit als Synonym zu Podosphaera macularis ( Alphitomorpha macularis) gestellt., Braun, U. 2018: Nomenclature of the fungal genus name Albigo – a story of confusion and misinterpretation. Schlechtendalia 34: 91–94. The nomenclatural status of the fungal genus name Albigo is discussed. Albigo was introduced by Ehrhart (1791, 1792) as a general technical term for powdery mildew, not as a formal taxon name. This name has usually been ascribed to Steudel (1824) as validating author, but Steudel (l.c.) just listed “Albigo Ehrh.” as a genus name (without any description), confined this genus to a single species, viz., the hop powdery mildew [Alphitomorpha macularis], and reduced Albigo to synonymy with Alphitomorpha, i.e., Albigo was not accepted as a genus in this publication and was, therefore, also not validly published (Art. 36.1). The first validation of Albigo is by Reum (1833). The bibliographic corrections relevant for the nomenclature of Albigo and A. macularis are presented. Mucor erysiphe, the only powdery mildew species involved in Ehrhart’s (l.c.) publication, is neotypified and reduced to synonymy with Podosphaera macularis ( Alphitomorpha macularis).

Published
2018
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159. Annotated list of taxonomic novelties published in 'Herbarium Vivum Mycologicum' issued by J. F. Klotzsch and G. L. Rabenhorst between 1832 and 1855

Author

Braun, Uwe

Abstract

Braun, U. 2018: Kommentierte Liste taxonomischer Neuheiten publiziert in “Herbarium Vivum Mycologicum”, herausgegeben von J. F. Klotzsch und G. L. Rabenhorst zwischen 1832 und 1855. Schlechtendalia 34: 3–90. Neue Taxa und Kombinationen publiziert von J. F. Klotzsch und G. L. Rabenhorst in “Herbarium Vivum Mycologicum” in der ersten Hälfte des 19. Jahrhunderts werden aufgelistet und annotiert. Referenzangaben, Zitate und die Synonymie werden korrigiert falls notwendig. Die Nomenklatur einiger Taxa wird detaillierter besprochen. Die neue Kombination Asteromella adoxae wird eingeführt., Braun, U. 2018: Annotated list of taxonomic novelties published in “Herbarium Vivum Mycologicum” issued by J. F. Klotzsch and G. L. Rabenhorst between 1832 and 1855. Schlechtendalia 34: 3–90. New taxa and new combinations published by J. F. Klotzsch and G. L. Rabenhorst in “Herbarium Vivum Mycologicum” in the first half of the 19th century are listed and annotated. References, citations and the synonymy are corrected when necessary. The nomenclature of some taxa is discussed in more detail. The new combination Asteromella adoxae is introduced.

Published
2018
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160. Annotated list of taxonomic novelties published in 'Klotzschii Herbarium Vivum Mycologicum, Editio Nova' issued by G. L. Rabenhorst between 1855 and 1858

Author

Braun, Uwe

Abstract

Braun, U. 2018: Kommentierte Liste taxonomischer Neuheiten publiziert in “Klotzschii Herbarium Vivum Mycologicum, Editio Nova“, herausgegeben von G. L. Rabenhorst zwischen 1855 und 1858. Schlechtendalia 35: 1–43. Neue Taxa und Kombinationen publiziert von G. L. Rabenhorst in “Klotzschii Herbarium Vivum Mycologicum, Editio Nova” in der Mitte des 19. Jahrhunderts werden aufgelistet und annotiert. Referenzangaben, Zitate und die Synonymie werden korrigiert falls notwendig. Die Nomenklatur einiger Taxa wird detaillierter besprochen. Uredo fragariae wird neotypisiert und als Synonym zu Phragmidium fragariastri gestellt. Die Nomenklatur der Namen Uredo obtusa und Phragmidium obtusum wird diskutiert und geklärt., Braun, U. 2018: Annotated list of taxonomic novelties published in “Klotzschii Herbarium Vivum Mycologicum, Editio Nova” issued by G. L. Rabenhorst between 1855 and 1858. Schlechtendalia 35: 1–43. New taxa and new combinations published by G. L. Rabenhorst in “Klotzschii Herbarium Vivum Mycologicum, Editio Nova” in the middle of the 19th century are listed and annotated. References, citations and the synonymy are corrected when necessary. The nomenclature of some taxa is discussed in more detail. Uredo fragariae is neotypified and reduced to synonymy with Phragmidium fragariastri. The nomenclature of the names Uredo obtusa and Phragmidium obtusum is discussed and clarified.

Published
2018
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166. Considerations and consequences of allowing DNA sequence data as types of fungal taxa

Author

Zamora, Juan Carlos, Svensson, Måns, Kirschner, Roland, Olariaga, Ibai, Ryman, Svengunnar, Parra, Luis Alberto, Geml, József, Rosling, Anna, Adamčík, Slavomír, Ahti, Teuvo, Aime, M. Catherine, Ainsworth, A. Martyn, Albert, László, Albertó, Edgardo, Altés García, Alberto, Ageev, Dmitry, Agerer, Reinhard, Aguirre-Hudson, Begoña, Ammirati, Joe, Andersson, Harry, Angelini, Claudio, Antonín, Vladimír, Aoki, Takayuki, Aptroot, André, Argaud, Didier, Arguello Sosa, Blanca Imelda, Aronsen, Arne, Arup, Ulf, Asgari, Bita, Assyov, Boris, Atienza, Violeta, Bandini, Ditte, Baptista-Ferreira, João Luís, Baral, Hans-Otto, Baroni, Tim, Barreto, Robert Weingart, Beker, Henry, Bell, Ann, Bellanger, Jean-Michel, Bellù, Francesco, Bemmann, Martin, Bendiksby, Mika, Bendiksen, Egil, Bendiksen, Katriina, Benedek, Lajos, Bérešová-Guttová, Anna, Berger, Franz, Berndt, Reinhard, Bernicchia, Annarosa, Biketova, Alona Yu., Bizio, Enrico, Bjork, Curtis, Boekhout, Teun, Boertmann, David, Böhning, Tanja, Boittin, Florent, Boluda, Carlos G., Boomsluiter, Menno W., Borovička, Jan, Brandrud, Tor Erik, Braun, Uwe, Brodo, Irwin, Bulyonkova, Tatiana, Burdsall, Harold H., Buyck, Bart, Burgaz Moreno, Ana Rosa, Calatayud, Vicent, Callac, Philippe, Campo, Emanuele, Candusso, Massimo, Capoen, Brigitte, Carbó, Joaquim, Carbone, Matteo, Castañeda-Ruiz, Rafael F., Castellano, Michael A., Chen, Jie, Clerc, Philippe, Consiglio, Giovanni, Corriol, Gilles, Courtecuisse, Régis, Crespo De Las Casas, Ana María, Cripps, Cathy, Crous, Pedro W., da Silva, Gladstone Alves, da Silva, Meiriele, Dam, Marjo, Dam, Nico, Dämmrich, Frank, Das, Kanad, Davies, Linda, De Crop, Eske, De Kesel, Andre, De Lange, Ruben, De Madrignac BonziBárbara, Bárbara, de la Cruz, Thomas Edison E., Delgat, Lynn, Demoulin, Vincent, Desjardin, Dennis E., Diederich, Paul, Dima, Bálint, Dios, Maria Martha, Douanla-Meli, Clovis, Douglas, Brian, Drechsler-Santos, Elisandro Ricardo, Dulare Devi, Pradeep Divakar, Dyer, Paul S., Eberhardt, Ursula, Ertz, Damien, Esteve-Raventós, Fernando, Etayo Salazar, Javier Angel, Evenson, Vera, Eyssartier, Guillaume, Farkas, Edit, Favre, Alain, Fedosova, Anna G., Filippa, Mario, Finy, Péter, Flakus, Adam, Fos, Simón, Fournier, Jacques, Fraiture, André, Franchi, Paolo, Franco Molano, Ana Esperanza, Friebes, Gernot, Frisch, Andreas, Fryday, Alan, Furci, Giuliana, Galán Márquez, Ricardo, Garbelotto, Matteo, García-Martín, Joaquina María, García Otálora, Mónica A., García Sánchez, Dania, Gardiennet, Alain, Garnica, Sigisfredo, Garrido Benavent, Isaac, Gates, Genevieve, Lima da Gerlach, Alice Cruz, Ghobad-Nejhad, Masoomeh, Gibertoni, Tatiana B., Grebenc, Tine, Greilhuber, Irmgard, Grishkan, Bella, Groenewald, Johannes Z., Grube, Martin, Gruhn, Gérald, Gueidan, Cécile, Gulden, Gro, Gusmão, Luis F. P., Hafellner, Josef, Hairaud, Michel, Halama, Marek, Hallenberg, Nils, Halling, Roy E., Hansen, Karen, Harder, Christoffer Bugge, Heilmann-Clausen, Jacob, Helleman, Stip, Henriot, Alain, Hernandez-Restrepo, Margarita, Herve, Raphaël, Hobart, Caroline, Hoffmeister, Mascha, Høiland, Klaus, Holec, Jan, Holien, Håkon, Hughes, Karen, Hubka, Vit, Huhtinen, Seppo, Ivančević, Boris, Jagers, Marian, Jaklitsch, Walter, Jansen, Anna Elise, Jayawardena, Ruvishika S., Jiménez Rico, Víctor, Jeppesen, Thomas Stjernegaard, Jeppson, Mikael, Johnston, Peter, Jørgensen, Per Magnus, Kärnefelt, Ingvar, Kalinina, Liudmila B., Kantvilas, Gintaras, Karadelev, Mitko, Kasuya, Taiga, Kautmanová, Ivona, Kerrigan, Richard W., Kirchmair, Martin, Kiyashko, Anna, Knapp, Dániel G., Knudsen, Henning, Knudsen, Kerry, Knutsson, Tommy, Kolařík, Miroslav, Kõljalg, Urmas, Košuthová, Alica, Koszka, Attila, Kotiranta, Heikki, Kotkova, Vera, Koukol, Ondřej, Kout, Jiří, Kovács, Gábor M., Kříž, Martin, Kruys, Åsa, Kučera, Viktor, Kudzma, Linas, Kuhar, Francisco, Kukwa, Martin, Kumar, T. K. Arun, Kunca, Vladimír, Kušan, Ivana, Kuyper, Thomas W., Lado, Carlos, Læssøe, Thomas, Lainé, Patrice, Langer, Ewald, Larsson, Ellen, Larsson, Karl-Henrik, Laursen, Gary, Lechat, Christian, Lee, Serena, Lendemer, James C., Levin, Laura, Lindemann, Uwe, Lindström, Håkan, Liu, Xingzhong, Llarena Hernandez, Regulo Carlos, Llop, Esteve, Locsmándi, Csaba, Lodge, Deborah Jean, Loizides, Michael, Lőkös, László, Luangsa-ard, Jennifer, Lüderitz, Matthias, Lumbsch, Thorsten, Lutz, Matthias, Mahoney, Dan, Malysheva, Ekaterina, Malysheva, Vera, Manimohan, Patinjareveettil, Marin-Felix, Yasmina, Marques, Guilhermina, Martínez-Gil, Rubén, Marson, Guy, Mata, Gerardo, Matheny, P. Brandon, Mathiassen, Geir Harald, Matočec, Neven, Mayrhofer, Helmut, Mehrabi, Mehdi, Melo, Ireneia, Mešić, Armin, Methven, Andrew S., Miettinen, Otto, Millanes Romero, Ana M., Miller, Andrew N., Mitchell, James K., Moberg, Roland, Moreau, Pierre-Arthur, Moreno, Gabriel, Morozova, Olga, Morte, Asunción, Muggia, Lucia, Muñoz González, Guillermo, Myllys, Leena, Nagy, István, Nagy, László G., Neves, Maria Alice, Niemelä, Tuomo, Nimis, Pier Luigi, Niveiro, Nicolas, Noordeloos, Machiel E., Nordin, Anders, Noumeur, Sara Raouia, Novozhilov, Yuri, Nuytinck, Jorinde, Ohenoja, Esteri, Oliveira Fiuza, Patricia, Orange, Alan, Ordynets, Alexander, Ortiz-Santana, Beatriz, Pacheco, Leticia, Pál-Fám, Ferenc, Palacio, Melissa, Palice, Zdeněk, Papp, Viktor, Pärtel, Kadri, Pawlowska, Julia, Paz, Aurelia, Peintner, Ursula, Pennycook, Shaun, Liparini Pereira, Olinto, Pérez Daniëls, Pablo, Pérez-De-Gregorio Capella, Miquel À., Pérez del Amo, Carlos Manuel, Pérez Gorjón, Sergio, Pérez-Ortega, Sergio, Pérez-Vargas, Israel, Perry, Brian A., Petersen, Jens H., Petersen, Ronald H., Pfister, Donald H., Phukhamsakda, Chayanard, Piątek, Marcin, Piepenbring, Meike, Pino Bodas, Raquel, Pinzón Esquivel, Juan Pablo, Pirot, Paul, Popov, Eugene S., Popoff, Orlando, Prieto Álvaro, María, Printzen, Christian, Psurtseva, Nadezhda, Purahong, Witoon, Quijada, Luis, Rambold, Gerhard, Ramírez, Natalia A., Raja, Huzefa, Raspé, Olivier, Raymundo, Tania, Réblová, Martina, Rebriev, Yury A., Reyes García, Juan de Dios, Ribes Ripoll, Miguel Ángel, Richard, Franck, Richardson, Mike J., Robledo, Gerardo Lucio, Rodrigues Barbosa, Flavia, Rodriguez-Caycedo, Cristina, Rodriguez-Flakus, Pamela, Ronikier, Anna, Rubio Casas, Luis, Rusevska, Katerina, Saar, Günter, Saar, Irja, Salcedo, Isabel, Salcedo Martínez, Sergio M., Salvador Montoya, Carlos A., Sánchez-Ramírez, Santiago, Sandoval-Sierra, J. Vladimir, Santamaria, Sergi, Santana Monteiro, Josiane, Schroers, Hans Josef, Schulz, Barbara, Schmidt-Stohn, Geert, Schumacher, Trond, Senn-Irlet, Beatrice, Ševčíková, Hana, Shchepin, Oleg, Shirouzu, Takashi, Shiryaev, Anton, Siepe, Klaus, Sir, Esteban B., Sohrabi, Mohammad, Soop, Karl, Spirin, Viacheslav, Spribille, Toby, Stadler, Marc, Stalpers, Joost, Stenroos, Soili, Suija, Ave, Sunhede, Stellan, Svantesson, Sten, Svensson, Sigvard, Svetasheva, Tatyana Yu., Świerkosz, Krzysztof, Tamm, Heidi, Taskin, Hatira, Taudière, Adrien, Tedebrand, Jan-Olof, Tena Lahoz, Raúl, Temina, Marina, Thell, Arne, Thines, Marco, Thor, Göran, Thüs, Holger, Tibell, Leif, Tibell, Sanja, Timdal, Einar, Tkalčec, Zdenko, Tønsberg, Tor, Trichies, Gérard, Triebel, Dagmar, Tsurykau, Andrei, Tulloss, Rodham E., Tuovinen, Veera, Ulloa Sosa, Miguel, Urcelay, Carlos, Valade, François, Valenzuela Garza, Ricardo, van den Boom, Pieter, Van Vooren, Nicolas, Vasco-Palacios, Aida M., Vauras, Jukka, Velasco Santos, Juan Manuel, Vellinga, Else, Verbeken, Annemieke, Vetlesen, Per, Vizzini, Alfredo, Voglmayr, Hermann, Volobuev, Sergey, von Brackel, Wolfgang, Voronina, Elena, Walther, Grit, Watling, Roy, Weber, Evi, Wedin, Mats, Weholt, Øyvind, Westberg, Martin, Yurchenko, Eugene, Zehnálek, Petr, Zhang, Huang, Zhurbenko, Mikhail P., Ekman, Stefan, Zamora, Juan Carlos, Svensson, Måns, Kirschner, Roland, Olariaga, Ibai, Ryman, Svengunnar, Parra, Luis Alberto, Geml, József, Rosling, Anna, Adamčík, Slavomír, Ahti, Teuvo, Aime, M. Catherine, Ainsworth, A. Martyn, Albert, László, Albertó, Edgardo, Altés García, Alberto, Ageev, Dmitry, Agerer, Reinhard, Aguirre-Hudson, Begoña, Ammirati, Joe, Andersson, Harry, Angelini, Claudio, Antonín, Vladimír, Aoki, Takayuki, Aptroot, André, Argaud, Didier, Arguello Sosa, Blanca Imelda, Aronsen, Arne, Arup, Ulf, Asgari, Bita, Assyov, Boris, Atienza, Violeta, Bandini, Ditte, Baptista-Ferreira, João Luís, Baral, Hans-Otto, Baroni, Tim, Barreto, Robert Weingart, Beker, Henry, Bell, Ann, Bellanger, Jean-Michel, Bellù, Francesco, Bemmann, Martin, Bendiksby, Mika, Bendiksen, Egil, Bendiksen, Katriina, Benedek, Lajos, Bérešová-Guttová, Anna, Berger, Franz, Berndt, Reinhard, Bernicchia, Annarosa, Biketova, Alona Yu., Bizio, Enrico, Bjork, Curtis, Boekhout, Teun, Boertmann, David, Böhning, Tanja, Boittin, Florent, Boluda, Carlos G., Boomsluiter, Menno W., Borovička, Jan, Brandrud, Tor Erik, Braun, Uwe, Brodo, Irwin, Bulyonkova, Tatiana, Burdsall, Harold H., Buyck, Bart, Burgaz Moreno, Ana Rosa, Calatayud, Vicent, Callac, Philippe, Campo, Emanuele, Candusso, Massimo, Capoen, Brigitte, Carbó, Joaquim, Carbone, Matteo, Castañeda-Ruiz, Rafael F., Castellano, Michael A., Chen, Jie, Clerc, Philippe, Consiglio, Giovanni, Corriol, Gilles, Courtecuisse, Régis, Crespo De Las Casas, Ana María, Cripps, Cathy, Crous, Pedro W., da Silva, Gladstone Alves, da Silva, Meiriele, Dam, Marjo, Dam, Nico, Dämmrich, Frank, Das, Kanad, Davies, Linda, De Crop, Eske, De Kesel, Andre, De Lange, Ruben, De Madrignac BonziBárbara, Bárbara, de la Cruz, Thomas Edison E., Delgat, Lynn, Demoulin, Vincent, Desjardin, Dennis E., Diederich, Paul, Dima, Bálint, Dios, Maria Martha, Douanla-Meli, Clovis, Douglas, Brian, Drechsler-Santos, Elisandro Ricardo, Dulare Devi, Pradeep Divakar, Dyer, Paul S., Eberhardt, Ursula, Ertz, Damien, Esteve-Raventós, Fernando, Etayo Salazar, Javier Angel, Evenson, Vera, Eyssartier, Guillaume, Farkas, Edit, Favre, Alain, Fedosova, Anna G., Filippa, Mario, Finy, Péter, Flakus, Adam, Fos, Simón, Fournier, Jacques, Fraiture, André, Franchi, Paolo, Franco Molano, Ana Esperanza, Friebes, Gernot, Frisch, Andreas, Fryday, Alan, Furci, Giuliana, Galán Márquez, Ricardo, Garbelotto, Matteo, García-Martín, Joaquina María, García Otálora, Mónica A., García Sánchez, Dania, Gardiennet, Alain, Garnica, Sigisfredo, Garrido Benavent, Isaac, Gates, Genevieve, Lima da Gerlach, Alice Cruz, Ghobad-Nejhad, Masoomeh, Gibertoni, Tatiana B., Grebenc, Tine, Greilhuber, Irmgard, Grishkan, Bella, Groenewald, Johannes Z., Grube, Martin, Gruhn, Gérald, Gueidan, Cécile, Gulden, Gro, Gusmão, Luis F. P., Hafellner, Josef, Hairaud, Michel, Halama, Marek, Hallenberg, Nils, Halling, Roy E., Hansen, Karen, Harder, Christoffer Bugge, Heilmann-Clausen, Jacob, Helleman, Stip, Henriot, Alain, Hernandez-Restrepo, Margarita, Herve, Raphaël, Hobart, Caroline, Hoffmeister, Mascha, Høiland, Klaus, Holec, Jan, Holien, Håkon, Hughes, Karen, Hubka, Vit, Huhtinen, Seppo, Ivančević, Boris, Jagers, Marian, Jaklitsch, Walter, Jansen, Anna Elise, Jayawardena, Ruvishika S., Jiménez Rico, Víctor, Jeppesen, Thomas Stjernegaard, Jeppson, Mikael, Johnston, Peter, Jørgensen, Per Magnus, Kärnefelt, Ingvar, Kalinina, Liudmila B., Kantvilas, Gintaras, Karadelev, Mitko, Kasuya, Taiga, Kautmanová, Ivona, Kerrigan, Richard W., Kirchmair, Martin, Kiyashko, Anna, Knapp, Dániel G., Knudsen, Henning, Knudsen, Kerry, Knutsson, Tommy, Kolařík, Miroslav, Kõljalg, Urmas, Košuthová, Alica, Koszka, Attila, Kotiranta, Heikki, Kotkova, Vera, Koukol, Ondřej, Kout, Jiří, Kovács, Gábor M., Kříž, Martin, Kruys, Åsa, Kučera, Viktor, Kudzma, Linas, Kuhar, Francisco, Kukwa, Martin, Kumar, T. K. Arun, Kunca, Vladimír, Kušan, Ivana, Kuyper, Thomas W., Lado, Carlos, Læssøe, Thomas, Lainé, Patrice, Langer, Ewald, Larsson, Ellen, Larsson, Karl-Henrik, Laursen, Gary, Lechat, Christian, Lee, Serena, Lendemer, James C., Levin, Laura, Lindemann, Uwe, Lindström, Håkan, Liu, Xingzhong, Llarena Hernandez, Regulo Carlos, Llop, Esteve, Locsmándi, Csaba, Lodge, Deborah Jean, Loizides, Michael, Lőkös, László, Luangsa-ard, Jennifer, Lüderitz, Matthias, Lumbsch, Thorsten, Lutz, Matthias, Mahoney, Dan, Malysheva, Ekaterina, Malysheva, Vera, Manimohan, Patinjareveettil, Marin-Felix, Yasmina, Marques, Guilhermina, Martínez-Gil, Rubén, Marson, Guy, Mata, Gerardo, Matheny, P. Brandon, Mathiassen, Geir Harald, Matočec, Neven, Mayrhofer, Helmut, Mehrabi, Mehdi, Melo, Ireneia, Mešić, Armin, Methven, Andrew S., Miettinen, Otto, Millanes Romero, Ana M., Miller, Andrew N., Mitchell, James K., Moberg, Roland, Moreau, Pierre-Arthur, Moreno, Gabriel, Morozova, Olga, Morte, Asunción, Muggia, Lucia, Muñoz González, Guillermo, Myllys, Leena, Nagy, István, Nagy, László G., Neves, Maria Alice, Niemelä, Tuomo, Nimis, Pier Luigi, Niveiro, Nicolas, Noordeloos, Machiel E., Nordin, Anders, Noumeur, Sara Raouia, Novozhilov, Yuri, Nuytinck, Jorinde, Ohenoja, Esteri, Oliveira Fiuza, Patricia, Orange, Alan, Ordynets, Alexander, Ortiz-Santana, Beatriz, Pacheco, Leticia, Pál-Fám, Ferenc, Palacio, Melissa, Palice, Zdeněk, Papp, Viktor, Pärtel, Kadri, Pawlowska, Julia, Paz, Aurelia, Peintner, Ursula, Pennycook, Shaun, Liparini Pereira, Olinto, Pérez Daniëls, Pablo, Pérez-De-Gregorio Capella, Miquel À., Pérez del Amo, Carlos Manuel, Pérez Gorjón, Sergio, Pérez-Ortega, Sergio, Pérez-Vargas, Israel, Perry, Brian A., Petersen, Jens H., Petersen, Ronald H., Pfister, Donald H., Phukhamsakda, Chayanard, Piątek, Marcin, Piepenbring, Meike, Pino Bodas, Raquel, Pinzón Esquivel, Juan Pablo, Pirot, Paul, Popov, Eugene S., Popoff, Orlando, Prieto Álvaro, María, Printzen, Christian, Psurtseva, Nadezhda, Purahong, Witoon, Quijada, Luis, Rambold, Gerhard, Ramírez, Natalia A., Raja, Huzefa, Raspé, Olivier, Raymundo, Tania, Réblová, Martina, Rebriev, Yury A., Reyes García, Juan de Dios, Ribes Ripoll, Miguel Ángel, Richard, Franck, Richardson, Mike J., Robledo, Gerardo Lucio, Rodrigues Barbosa, Flavia, Rodriguez-Caycedo, Cristina, Rodriguez-Flakus, Pamela, Ronikier, Anna, Rubio Casas, Luis, Rusevska, Katerina, Saar, Günter, Saar, Irja, Salcedo, Isabel, Salcedo Martínez, Sergio M., Salvador Montoya, Carlos A., Sánchez-Ramírez, Santiago, Sandoval-Sierra, J. Vladimir, Santamaria, Sergi, Santana Monteiro, Josiane, Schroers, Hans Josef, Schulz, Barbara, Schmidt-Stohn, Geert, Schumacher, Trond, Senn-Irlet, Beatrice, Ševčíková, Hana, Shchepin, Oleg, Shirouzu, Takashi, Shiryaev, Anton, Siepe, Klaus, Sir, Esteban B., Sohrabi, Mohammad, Soop, Karl, Spirin, Viacheslav, Spribille, Toby, Stadler, Marc, Stalpers, Joost, Stenroos, Soili, Suija, Ave, Sunhede, Stellan, Svantesson, Sten, Svensson, Sigvard, Svetasheva, Tatyana Yu., Świerkosz, Krzysztof, Tamm, Heidi, Taskin, Hatira, Taudière, Adrien, Tedebrand, Jan-Olof, Tena Lahoz, Raúl, Temina, Marina, Thell, Arne, Thines, Marco, Thor, Göran, Thüs, Holger, Tibell, Leif, Tibell, Sanja, Timdal, Einar, Tkalčec, Zdenko, Tønsberg, Tor, Trichies, Gérard, Triebel, Dagmar, Tsurykau, Andrei, Tulloss, Rodham E., Tuovinen, Veera, Ulloa Sosa, Miguel, Urcelay, Carlos, Valade, François, Valenzuela Garza, Ricardo, van den Boom, Pieter, Van Vooren, Nicolas, Vasco-Palacios, Aida M., Vauras, Jukka, Velasco Santos, Juan Manuel, Vellinga, Else, Verbeken, Annemieke, Vetlesen, Per, Vizzini, Alfredo, Voglmayr, Hermann, Volobuev, Sergey, von Brackel, Wolfgang, Voronina, Elena, Walther, Grit, Watling, Roy, Weber, Evi, Wedin, Mats, Weholt, Øyvind, Westberg, Martin, Yurchenko, Eugene, Zehnálek, Petr, Zhang, Huang, Zhurbenko, Mikhail P., and Ekman, Stefan

Abstract

Nomenclatural type definitions are one of the most important concepts in biological nomenclature. Being physical objects that can be re-studied by other researchers, types permanently link taxonomy (an artificial agreement to classify biological diversity) with nomenclature (an artificial agreement to name biological diversity). Two proposals to amend the International Code of Nomenclature for algae, fungi, and plants (ICN), allowing DNA sequences alone (of any region and extent) to serve as types of taxon names for voucherless fungi (mainly putative taxa from environmental DNA sequences), have been submitted to be voted on at the 11th International Mycological Congress (Puerto Rico, July 2018). We consider various genetic processes affecting the distribution of alleles among taxa and find that alleles may not consistently and uniquely represent the species within which they are contained. Should the proposals be accepted, the meaning of nomenclatural types would change in a fundamental way from physical objects as sources of data to the data themselves. Such changes are conducive to irreproducible science, the potential typification on artefactual data, and massive creation of names with low information content, ultimately causing nomenclatural instability and unnecessary work for future researchers that would stall future explorations of fungal diversity. We conclude that the acceptance of DNA sequences alone as types of names of taxa, under the terms used in the current proposals, is unnecessary and would not solve the problem of naming putative taxa known only from DNA sequences in a scientifically defensible way. As an alternative, we highlight the use of formulas for naming putative taxa (candidate taxa) that do not require any modification of the ICN., Depto. de Farmacología, Farmacognosia y Botánica, Fac. de Farmacia, TRUE, pub

Published
2018

167. Phylogeny and taxonomy of the genus Tubakia s. lat.

Author

Braun, Uwe, Nakashima, C., Crous, P.W., Groenewald, Ewald, Moreno-Rico, Onésimo, Rooney-Latham, S., Blomquist, C.L., Haas, J, Marmolejo, J, Braun, Uwe, Nakashima, C., Crous, P.W., Groenewald, Ewald, Moreno-Rico, Onésimo, Rooney-Latham, S., Blomquist, C.L., Haas, J, and Marmolejo, J

Abstract

The genus Tubakia is revised on the basis of morphological and phylogenetic data. The phylogenetic affinity of Tubakia to the family Melanconiellaceae (Diaporthales) was recently postulated, but new analyses based on sequences retrieved from material of the type species of Tubakia, T. dryina, support a family of its own, viz. Tubakiaceae fam. nov. Our phylogenetic analyses revealed the heterogeneity of Tubakia s. lat. which is divided into several genera, viz., Tubakia s. str., Apiognomonioides gen. nov. (type species: Apiognomonioides supraseptata), Involutiscutellula gen. nov. (type species: Involutiscutellula rubra), Oblongisporothyrium gen. nov. (type species: Oblongisporothyrium castanopsidis), Paratubakia gen. nov. (type species: Paratubakia subglobosa), Racheliella gen. nov. (type species: Racheliella wingfieldiana sp. nov.), Saprothyrium gen. nov. (type species: Saprothyrium thailandense) and Sphaerosporithyrium gen. nov. (type species: Sphaerosporithyrium mexicanum sp. nov.). Greeneria saprophytica is phylogenetically closely allied to Racheliella wingfieldiana and is therefore reallocated to Racheliella. Particular emphasis is laid on a revision and phylogenetic analyses of Tubakia species described from Japan and North America. Almost all North American collections of this genus were previously referred to as T. dryina s. lat., which is, however, a heterogeneous complex. Several new North American species have recently been described. The new species Sphaerosporithyrium mexicanum, Tubakia melnikiana and T. sierrafriensis, causing leaf spots on several oak species found in the North-Central Mexican state Aguascalientes and the North-Eastern Mexican state Nuevo León, are described, illustrated, and compared with similar species. Several additional new species are introduced, including Tubakia californica based on Californian collections on various species of the genera Chrysolepis, Notholithocarpus and Quercus, and T. dryinoides, T. oblongispora, T. paradry

Published
2018

168. New and Interesting Fungi. 1

Author

Crous, P.W., Schumacher, René K, Wingfield, Michael J., Akulov, A., Denman, S., Roux, J., Braun, Uwe, Burgess, T.I., Carnegie, A.J., Váczy, K.Z., Guatimosim, E., Schwartsburd, P.B., Barreto, Robert W., Hernandez Restrepo, Margarita Ines, Lombard, L., Groenewald, J.Z., Crous, P.W., Schumacher, René K, Wingfield, Michael J., Akulov, A., Denman, S., Roux, J., Braun, Uwe, Burgess, T.I., Carnegie, A.J., Váczy, K.Z., Guatimosim, E., Schwartsburd, P.B., Barreto, Robert W., Hernandez Restrepo, Margarita Ines, Lombard, L., and Groenewald, J.Z.

Abstract

This study introduces two new families, one new genus, 22 new species, 10 new combinations, four epitypes, and 16 interesting new host and / or geographical records. Cylindriaceae (based on Cylindrium elongatum) is introduced as new family, with three new combinations. Xyladictyochaetaceae (based on Xyladictyochaeta lusitanica) is introduced to accommodate Xyladictyochaeta. Pseudoanungitea gen. nov. (based on P. syzygii) is described on stems of Vaccinium myrtillus (Germany). New species include: Exophiala eucalypticola on Eucalyptus obliqua leaf litter, Phyllosticta hakeicola on leaves of Hakea sp., Setophaeosphaeria citricola on leaves of Citrus australasica, and Sirastachys cyperacearum on leaves of Cyperaceae (Australia); Polyscytalum chilense on leaves of Eucalyptus urophylla (Chile); Pseudoanungitea vaccinii on Vaccinium myrtillus (Germany); Teichospora quercus on branch tissue of Quercus sp. (France); Fusiconidium lycopodiellae on stems of Lycopodiella inundata, Monochaetia junipericola on twig of Juniperus communis, Myrmecridium sorbicola on branch tissues of Sorbus aucuparia, Parathyridaria philadelphi on twigs of Philadelphus coronarius, and Wettsteinina philadelphi on twigs of Philadelphus coronarius (Germany); Zygosporium pseudogibbum on leaves of Eucalyptus pellita (Malaysia); Pseudoanungitea variabilis on dead wood (Spain); Alfaria acaciae on leaves of Acacia propinqua, Dictyochaeta mimusopis on leaves of Mimusops caffra, and Pseudocercospora breonadiae on leaves of Breonadia microcephala (South Africa); Colletotrichum kniphofiae on leaves of Kniphofia uvaria, Subplenodomus iridicola on Iris sp., and Trochila viburnicola on twig cankers on Viburnum sp. (UK); Polyscytalum neofecundissimum on Quercus robur leaf litter, and Roussoella euonymi on fallen branches of Euonymus europaeus (Ukraine). New combinations include: Cylindrium algarvense on leaves of Eucalyptus sp. (Portugal), Cylindrium purgamentum on leaf litter (USA), Cylindrium syzygii on leaves of

Published
2018

172. Typifications of some species of Ramularia and similar genera (Mycosphaerellaceae) revisited

Author

Braun, Uwe

Abstract

Braun, U. 2017: Typisierungen einiger Arten von Ramularia und ähnlicher Gattungen erneut aufgegriffen. Schlechtendalia 32: 25–28. Die Typisierungen einiger ursprünglich zu Cercospora, Cercosporella, Cylindrium, Cylindrosporium, Ophiocladium, Ovularia und Ramularia gestellter Arten ramularioider Ascomyzeten haben sich als inkorrekt und im Konflikt mit dem Code (ICN) erwiesen. Einige der betroffenen Typisierungen werden in der vorliegenden Arbeit korrigiert., Braun, U. 2017: Typifications of some species of Ramularia and similar genera (Mycosphaerellaceae) revisited. Schlechtendalia 32: 25–28. The typifications of some species of ramularioid ascomycetes originally assigned to Cercospora, Cercosporella, Cylindrium, Cylindrosporium, Ophiocladium, Ovularia, and Ramularia, proved to be incorrect and in conflict with the Code (ICN). Some of the typifications concerned are corrected in the present work.

Published
2017
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173. Nomenclature of the fungal family name Erysiphaceae revisited

Author

Braun, Uwe

Abstract

Braun, U. 2017: Nomenklatur des Pilzfamiliennamens Erysiphaceae erneut aufgegriffen. Schlechtendalia 32: 75–77. Der Name der Pilzfamilie Erysiphaceae wurde zur Konservierung gegenüber dem älteren Familiennamen Oidiaceae vorgeschlagen, ein Vorschlag, der seitens der Nomenklatur-Kommission für Pilze auf breite Zustimmung gestoßen ist. Die Nomenklatur des Namens Erysiphaceae bedarf jedoch einer näheren Erläuterung und Diskussion., Braun, U. 2017: Nomenclature of the fungal family name Erysiphaceae revisited. Schlechtendalia 32: 75–77. The fungal family name Erysiphaceae was proposed to be conserved against the older family name Oidiaceae, and this proposal attracted broad support by the Nomenclature Committee for Fungi. However, the nomenclature of the name Erysiphaceae is in need of a more detailed explanation and discussion.

Published
2017
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174. Leben und Werk von Prof. Dr. Rudolf Schubert, eine ganzheitliche Betrachtung anlässlich seines 90. Geburtstags

Author

Braun, Uwe

Abstract

Braun, U. 2017: Leben und Werk von Prof. Dr. Rudolf Schubert, eine ganzheitliche Betrachtung anlässlich seines 90. Geburtstags. Schlechtendalia 32: 35–50. Anlässlich des 90. Geburtstags von Prof. Dr. Rudolf Schubert am 26. August 2017 werden wichtige Stationen seines persönlichen und beruflichen Lebens kurz umrissen, sein wissenschaftliches Werk dargestellt, einschließlich einer vollständigen Liste seiner Publikationen, und seine Bedeutung für die Entwicklung der Botanik an der Martin-Luther-Universität Halle gewürdigt., Braun, U. 2017: Life and work of Prof. Dr. Rudolf Schubert, a holistic view on the occasion of his 90th birthday. Schlechtendalia 30: 35–50. On the occasion of the 90th birthday of Prof. Dr. Rudolf Schubert on 26 August 2017, important stations in his personal and professional life are briefly outlined, his scientific work, including a comprehensive list of his publications, is presented, and his significance for the development of botany at the Martin Luther University, Halle, is emphasized.

Published
2017
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175. A personal tribute to Vadim Alexandrovich Mel’nik: (*16 March 1937, †10 April 2017)

Author

Braun, Uwe

Abstract

Braun, U. 2017: Eine persönliche Hommage an Vadim Alexandrovich Mel’nik (*16. März 1937, †10. April 2017). Schlechtendalia 32: 29–34. Vor wenigen Tagen erreichte mich die traurige Nachricht, dass Vadim Alexandrovich Mel’nik, ein international bekannter, hoch geschätzter Russischer Mykologe und guter alter Freund verstorben ist. Ich möchte diesen großen Mykologen mit einigen persönlichen Gedanken zu seinen Leben und beruflichen Werdegang würdigen., Braun, U. 2017: A personal tribute to Vadim Alexandrovich Mel’nik (*16 March 1937, †10 April 2017). Schlechtendalia 32: 29–34. A few days ago the sad news reached me that Vadim Alexandrovich Mel’nik, an internationally well-known, highly respected Russian mycologist and good old friend passed away. I would like to pay tribute to this great mycologist with a few thoughts on his life and career.

Published
2017
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176. Pseudocercospora solanacea revisited and a survey of Pseudocercospora spp. on Solanum with a key to the species

Author

Braun, Uwe

Abstract

Braun, U. 2017: Pseudocercospora solanacea erneut aufgegriffen und eine Übersicht der Pseudocercospora-Arten auf Solanum mit einem Schlüssel zu den Arten. Schlechtendalia 32: 51–65. Die Nomenklatur von Pseudocercospora solanacea wird detailliert diskutiert und eine auf der Untersuchung von Typus-Material beruhende Beschreibung wird beigefügt. Die Taxonomie dieser Art wird im Zusammenhang mit anderen Pseudocercospora-Arten auf Solanum-Arten diskutiert und die betroffenen Arten werden aufgeschlüsselt. Cercospora atromarginalis, C. rigospora und C. solani-nigri werden lectotypisiert. Cercospora fuligena ( Pseudocercospora fuligena), C. solani-nigri, Pseudocercospora solani-melongenicola werden als Synonyme von Pseudocercospora atromarginalis betrachtet., Braun, U. 2017: Pseudocercospora solanacea revisited and a survey of Pseudocercospora spp. on Solanum with a key to the species. Schlechtendalia 32: 51–65. The nomenclature of Pseudocercospora solanacea is discussed in detail and a description, based on the re-examination of type material, is provided. The taxonomy of this species is discussed in the context of other Pseudocercospora species on hosts of the genus Solanum, and the species concerned are keyed out. Cercospora atromarginalis, C. rigospora, and C. solani-nigri are lectotypified. Cercospora fuligena ( Pseudocercospora fuligena), C. solani-nigri, Pseudocercospora solani-melongenicola are reduced to synonymy with Pseudocercospora atromarginalis.

Published
2017
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178. Phylogeny and taxonomy of powdery mildew caused by Erysiphespecies on Corylushosts

Author

Bradshaw, Michael, Braun, Uwe, Meeboon, Jamjan, and Tobin, Patrick

Abstract

ABSTRACTErysiphespecies (powdery mildews) on Corylusand Ostryahosts (Betulaceae subfam. Coryloideae) in Asia and North America are widespread pathogens on these economically and ecologically valuable nut crops. An improved understanding of their phylogeny and taxonomy is of ecological and applied importance. Phylogenetic analyses and morphological reexaminations conducted in this study revealed a higher degree of diversity and cryptic speciation than reflected in earlier species concepts. North American collections on C. cornuta, which were previously assigned to E. corylacearum, proved to constitute a species of its own and are herein introduced as E. cornutae, sp. nov. Two additional North American species, E. coryli-americanae, sp. nov. and E. ostryae, sp. nov., have been detected on C. americanaand O. virginianaand are described. They are morphologically similar to E. cornutae, but genetically distinct. Based on phylogenetic analyses, E. corylacearumis an Asian species confined to various Asian Corylusspecies. Sequence data retrieved from Japanese type material of E. corylicolarevealed that this species clusters with sequences from E. elevataon Catalpaspecies, distant from all other Erysiphespecies on Corylus. Morphologically similar, yet distinct, specimens on C. sieboldiana, which were previously assigned to E. corylicola, form a distinct, distant clade. The species involved is described herein as E. pseudocorylacearum, sp. nov. Additionally, an unusual infection of C. sieboldianain Japan by E. syringaehas been shown by means of sequence data. The phylogeny and taxonomy of Erysiphespecies belonging to the Corylioideae are discussed in detail, and a key to the species concerned is provided.

Published
2021
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180. Type material of fungi in D. F. L. von Schlechtendal’s herbarium including nomenclatural comments on species published by G. Kunze and J.C. Schmidt in 'Deutschlands Schwämme' and other exsiccatae

Author

Braun, Uwe

Abstract

Braun, U. 2016: Typus-Material von Pilzen im Herbarium von D. F. L. von Schlechtendal einschließlich nomenklatorischer Anmerkungen zu Arten publiziert von G. Kunze und J.C. Schmidt in „Deutschlands Schwämme” und anderen Exsikkatenwerken. Schlechtendalia 30: 9–34. Eine kommentierte Liste von Typus-Material zahlreicher Pilze, gefunden in D. F. L. von Schlechtendals Herbarium aufbewahrt im Herbarium der Universität Halle, wird präsentiert. Die Nomenklatur verschiedener von J.C. Schmidt und G. Kunze in „Deutschlands Schwämme”, von Kunze in C. F. Holl, „Plantae maderenses” [1827] und Kunze in Weigelt & Kunze, „Surinam (leg. et exsicc. Weigelt)” [1827] veröffentlichter neuer Arten wird kurz diskutiert. Die Nomenklatur einiger Arten wird detailliert besprochen und korrigiert, z.B. die Nomenklatur von Balansia epichloë ( B. kunzei, nom. illeg.) und Exidia impressa, die nach Art. 11.4 und 15.1 Priorität gegenüber E. truncata hat., Braun, U. 2016: Type material of fungi in D. F. L. von Schlechtendal’s herbarium including nomenclatural comments on species published by G. Kunze and J.C. Schmidt in “Deutschlands Schwämme” and other exsiccatae. Schlechtendalia 30: 9–34. An annotated list of numerous type collections of fungi found in D. F. L. von Schlechtendal’s herbarium, preserved in the Herbarium at Halle University (HAL), is provided. The nomenclature of several new species published by J.C. Schmidt and G. Kunze in “Deutschlands Schwämme”, by Kunze in C. F. Holl, “Plantae maderenses” [1827], and by Kunze in Weigelt & Kunze, “Surinam (leg. et exsicc. Weigelt)” [1827] is briefly discussed. The nomenclature of various fungal species is discussed in detail and corrected, e.g. the nomenclature of Balansia epichloë ( B. kunzei, nom. illeg.) and Exidia impressa which takes priority over E. truncata based on Art. 11.4 and 15.1.

Published
2016
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181. Podosphaera dipsacacearum on Knautia macedonica

Author

Braun, Uwe

Abstract

Braun, U. 2016: Podosphaera dipsacacearum auf Knautia macedonica. Schlechtendalia 30: 37–38. Konidienträger, Konidien und Chasmothecien des Mehltaus Podosphaera dipsacacearum wurden in Deutschland (Berlin) auf kultivierter Knautia macedonica gefunden. Es handelt sich dabei um die erste Angabe dieser Art auf diesem Wirt., Braun, U. 2016: Podosphaera dipsacacearum on Knautia macedonica. Schlechtendalia 30: 37–38. Conidiophores, conidia and chasmothecia of the powdery mildew Podosphaera dipsacacearum have been found in Germany (Berlin) on cultivated Knautia macedonica. This is the first record of this species on this host plant.

Published
2016
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184. Morphophylogenetic analyses revealed that Podosphaera tridactylaconstitutes a species complex

Author

Meeboon, Jamjan, Takamatsu, Susumu, and Braun, Uwe

Abstract

ABSTRACTPodosphaera tridactyla(s. lat.) is a powdery mildew species occurring on a wide range of Prunusspp. almost worldwide. We have investigated the phylogeny of the Po. tridactylacomplex, with special emphasis on potential aspects of cryptic speciation. The results suggested that Po. tridactylarepresents a species complex consisting of at least 12 different species. Based on detailed morphological examinations and molecular sequence analyses, we propose dividing Po. tridactylas. lat. into 10 species, encompassing 7 new species (Po. ampla, Po. pruni-avium, Po. pruni-cerasoidis, Po. prunigena, Po. pruni-lusitanicae, Po. prunina, and Po. pruni-japonicae) and 3 known species (Po. longiseta, Po. salatai, and Po. tridactylas. str.). Oidium passeriniion Pr. laurocerasusis confirmed as a synonym of Po. tridactylas. str. Epitypes are designated for Po. tridactylaand Oidium passerinii.

Published
2020
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185. Erysiphe deutziicola sp. nov. (Erysiphaceae, Ascomycota), a powdery mildew species found on Deutzia parviflora (Hydrangeaceae) with unusual appendages.

Author

Peng-Lei Qiu, Braun, Uwe, Yu Li, and Shu-Yan Liu

Subjects
*POWDERY mildew diseases, *SPECIES, *ASCOMYCETES, *RECOMBINANT DNA, *FUNGAL communities
Abstract

A powdery mildew (Erysiphales) has recently been collected on leaves of an ornamental shrub Deutzia parviflora in Baihua Mountain, Beijing, China. Microscopic examination of the chasmothecia suggested a species belonging to Erysiphe sect. Erysiphe, above all due to mycelioid chasmothecial appendages, although circinate apices of the appendages were rather in favour of Erysiphe sect. Uncinula, which is a fairly rare combination of appendage characteristics in Erysiphe. Phylogenetic analyses of ITS and 28S rDNA sequences demonstrated that the two examined powdery mildew collections on D. parviflora clustered together as an independent lineage within Erysiphe with 100% bootstrap support, representing a species of its own, which is phylogenetically allied to, but clearly distinct from Erysiphe deutziae and, in addition, morphologically quite different from all known Erysiphe species on hosts belonging to the Hydrangeaceae. The new species on D. parviflora is described as Erysiphe deutziicola. [ABSTRACT FROM AUTHOR]

Published
2019
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186. Phylogeny and taxonomy of Pseudoidium pedaliacearum.

Author

Shin, Hyeon-Dong, Meeboon, Jamjan, Takamatsu, Susumu, Adhikari, Mahesh Kumar, and Braun, Uwe

Abstract

Collections of Pseudoidium pedaliacearum on Sesamum indicum from Japan, Korea, and Nepal have been morphologically examined and subjected to molecular sequence analyses in order to clarify the taxonomic status and phylogenetic affinity of this powdery mildew. Pseudoidium pedaliacearum pertains to the Erysiphe aquilegiae clade, which encompasses several closely allied, morphologically similar powdery mildew species. The close affinity to Erysiphe sedi, Pseudoidium hortensiae (≡ Oidium hortensiae), P. neolycopersici (≡ Oidium neolycopersici), and some other taxa involved in the Erysiphe aquilegiae complex is discussed. The reexamination of P. pedaliacearum and the results of phylogenetic analyses [5′-end of the 28S rRNA gene (including the domains D1 and D2) and internal transcribed spacer (ITS) regions] led to a reassessment of this species and its reallocation to Erysiphe on the basis of the provisions of ICN Art. F.8. [ABSTRACT FROM AUTHOR]

Published
2019
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187. Notes for genera: Ascomycota

Author

Wijayawardene, Nalin N., Hyde, Kevin D., Rajeshkumar, Kunhiraman C., Hawksworth, David L., Madrid, Hugo, Kirk, Paul M., Braun, Uwe, Singh, Rajshree V., Crous, Pedro W., Kukwa, Martin, Lücking, Robert, Kurtzman, Cletus P., Yurkov, Andrey, Haelewaters, Danny, Aptroot, André, Lumbsch, H. Thorsten, Timdal, Einar, Ertz, Damien, Etayo, Javier, Phillips, Alan J. L., Groenewald, Johannes Z., Papizadeh, Moslem, Selbmann, Laura, Dayarathne, Monika C., Weerakoon, Gothamie, Jones, E. B. Gareth, Suetrong, Satinee, Tian, Qing, Castañeda-Ruiz, Rafael F., Bahkali, Ali H., Pang, Ka-Lai, Tanaka, Kazuaki, Dai, Dong-Qin, Sakayaroj, Jariya, Hujslová, Martina, Lombard, Lorenzo, Shenoy, Belle D., Suija, Ave, Maharachchikumbura, Sajeewa S. N., Thambugala, Kasun M., Wanasinghe, Dhanushka N., Sharma, Bharati O., Gaikwad, Subhash, Pandit, Gargee, Zucconi, Laura, Onofri, Silvano, Egidi, Eleonora, Raja, Huzefa A., Kodsueb, Rampai, Cáceres, Marcela E. S., Pérez-Ortega, Sergio, Fiuza, Patrícia O., Monteiro, Josiane Santana, Vasilyeva, Larissa N., Shivas, Roger G., Prieto, Maria, Wedin, Mats, Olariaga, Ibai, Lateef, Adebola Azeez, Agrawal, Yamini, Fazeli, Seyed Abolhassan Shahzadeh, Amoozegar, Mohammad Ali, Zhao, Guo Zhu, Pfliegler, Walter P., Sharma, Gunjan, Oset, Magdalena, Abdel-Wahab, Mohamed A., Takamatsu, Susumu, Bensch, Konstanze, de Silva, Nimali Indeewari, De Kesel, André, Karunarathna, Anuruddha, Boonmee, Saranyaphat, Pfister, Donald H., Lu, Yong-Zhong, Luo, Zong-Long, Boonyuen, Nattawut, Daranagama, Dinushani A., Senanayake, Indunil C., Jayasiri, Subashini C., Samarakoon, Milan C., Zeng, Xiang-Yu, Doilom, Mingkwan, Quijada, Luis, Rampadarath, Sillma, Heredia, Gabriela, Dissanayake, Asha J., Jayawardana, Ruvishika S., Perera, Rekhani H., Tang, Li Zhou, Phukhamsakda, Chayanard, Hernández-Restrepo, Margarita, Ma, Xiaoya, Tibpromma, Saowaluck, Gusmao, Luis F. P., Weerahewa, Darshani, Karunarathna, Samantha C., Wijayawardene, Nalin N., Hyde, Kevin D., Rajeshkumar, Kunhiraman C., Hawksworth, David L., Madrid, Hugo, Kirk, Paul M., Braun, Uwe, Singh, Rajshree V., Crous, Pedro W., Kukwa, Martin, Lücking, Robert, Kurtzman, Cletus P., Yurkov, Andrey, Haelewaters, Danny, Aptroot, André, Lumbsch, H. Thorsten, Timdal, Einar, Ertz, Damien, Etayo, Javier, Phillips, Alan J. L., Groenewald, Johannes Z., Papizadeh, Moslem, Selbmann, Laura, Dayarathne, Monika C., Weerakoon, Gothamie, Jones, E. B. Gareth, Suetrong, Satinee, Tian, Qing, Castañeda-Ruiz, Rafael F., Bahkali, Ali H., Pang, Ka-Lai, Tanaka, Kazuaki, Dai, Dong-Qin, Sakayaroj, Jariya, Hujslová, Martina, Lombard, Lorenzo, Shenoy, Belle D., Suija, Ave, Maharachchikumbura, Sajeewa S. N., Thambugala, Kasun M., Wanasinghe, Dhanushka N., Sharma, Bharati O., Gaikwad, Subhash, Pandit, Gargee, Zucconi, Laura, Onofri, Silvano, Egidi, Eleonora, Raja, Huzefa A., Kodsueb, Rampai, Cáceres, Marcela E. S., Pérez-Ortega, Sergio, Fiuza, Patrícia O., Monteiro, Josiane Santana, Vasilyeva, Larissa N., Shivas, Roger G., Prieto, Maria, Wedin, Mats, Olariaga, Ibai, Lateef, Adebola Azeez, Agrawal, Yamini, Fazeli, Seyed Abolhassan Shahzadeh, Amoozegar, Mohammad Ali, Zhao, Guo Zhu, Pfliegler, Walter P., Sharma, Gunjan, Oset, Magdalena, Abdel-Wahab, Mohamed A., Takamatsu, Susumu, Bensch, Konstanze, de Silva, Nimali Indeewari, De Kesel, André, Karunarathna, Anuruddha, Boonmee, Saranyaphat, Pfister, Donald H., Lu, Yong-Zhong, Luo, Zong-Long, Boonyuen, Nattawut, Daranagama, Dinushani A., Senanayake, Indunil C., Jayasiri, Subashini C., Samarakoon, Milan C., Zeng, Xiang-Yu, Doilom, Mingkwan, Quijada, Luis, Rampadarath, Sillma, Heredia, Gabriela, Dissanayake, Asha J., Jayawardana, Ruvishika S., Perera, Rekhani H., Tang, Li Zhou, Phukhamsakda, Chayanard, Hernández-Restrepo, Margarita, Ma, Xiaoya, Tibpromma, Saowaluck, Gusmao, Luis F. P., Weerahewa, Darshani, and Karunarathna, Samantha C.

Abstract

Knowledge of the relationships and thus the classification of fungi, has developed rapidly with increasingly widespread use of molecular techniques, over the past 10--15 years, and continues to accelerate. Several genera have been found to be polyphyletic, and their generic concepts have subsequently been emended. New names have thus been introduced for species which are phylogenetically distinct from the type species of particular genera. The ending of the separate naming of morphs of the same species in 2011, has also caused changes in fungal generic names. In order to facilitate access to all important changes, it was desirable to compile these in a single document. The present article provides a list of generic names of Ascomycota (approximately 6500 accepted names published to the end of 2016), including those which are lichen-forming. Notes and summaries of the changes since the last edition of `Ainsworth Bisby's Dictionary of the Fungi' in 2008 are provided. The notes include the number of accepted species, classification, type species (with location of the type material), culture availability, life-styles, distribution, and selected publications that have appeared since 2008. This work is intended to provide the foundation for updating the ascomycete component of the ``Without prejudice list of generic names of Fungi'' published in 2013, which will be developed into a list of protected generic names. This will be subjected to the XIXth International Botanical Congress in Shenzhen in July 2017 agreeing to a modification in the rules relating to protected lists, and scrutiny by procedures determined by the Nomenclature Committee for Fungi (NCF). The previously invalidly published generic names Barriopsis, Collophora (as Collophorina), Cryomyces, Dematiopleospora, Heterospora (as Heterosporicola), Lithophila, Palmomyces (as Palmaria) and Saxomyces are validated, as are two previously invalid family names, Bartaliniaceae and Wiesneriomycetaceae. Four species of

Published
2017

188. Corynespora palmicola revisited

Author

Braun, Uwe

Abstract

Braun, U. 2015: Corynespora palmicola neu aufgegriffen. Schlechtendalia 28: 49–51. Die Gattungsverwandtschaft und Taxonomie von Cercospora palmicola, beschrieben von Syagrum romanzoffianum [Cocos australis] aus Paraguay, wird kritisch diskutiert. Diese unlängst vorläufig zu Corynespora gestellte Art wird auf Grundlage der Untersuchung verschiedener Typuskollektionen beschrieben und erstmals abgebildet., Braun, U. 2015: Corynespora palmicola revisited. Schlechtendalia 28: 49–51. The generic affinity and taxonomy of Cercospora palmicola, described on Syagrum romanzoffianum [Cocos australis] from Paraguay, is critically discussed. This species, recently tentatively assigned to Corynespora, is described and for the first time illustrated, based on re-examination of several type collections.

Published
2015
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189. Overlooked competing asexual and sexually typified generic names of Ascomycota with recommendations for their use or protection

Author

Rossman, Amy Y., Allen, W. Cavan, Braun, Uwe, Castlebury, Lisa A., Chaverri, Priscila, Crous, Pedro W., Hawksworth, David L., Hyde, Kevin D., Johnston, Peter, Lombard, Lorenzo, Romberg, Megan, Samson, Rob A., Seifert, Keith A., Stons, Jeffrey K., Udayanga, Dhanushka, White, James F., Rossman, Amy Y., Allen, W. Cavan, Braun, Uwe, Castlebury, Lisa A., Chaverri, Priscila, Crous, Pedro W., Hawksworth, David L., Hyde, Kevin D., Johnston, Peter, Lombard, Lorenzo, Romberg, Megan, Samson, Rob A., Seifert, Keith A., Stons, Jeffrey K., Udayanga, Dhanushka, and White, James F.

Abstract

With the change to one scientific name for fungal species, numerous papers have been published with recommendations for use or protection of competing generic names in major groups of ascomycetes. Although genera in each group of fungi were carefully considered, some competing generic names were overlooked. This paper makes recommendations for additional competing genera not considered in previous papers. Chairs of relevant Working Groups of the ICTF were consulted in the development of these recommendations. A number of generic names need protection, specifically Amarenographium over Amarenomyces, Amniculicola over Anguillospora, Balansia over Ephelis, Claviceps over Sphacelia, Drepanopeziza over Gloeosporidiella and Gloeosporium, Golovinomyces over Euoidium, Holwaya over Crinium, Hypocrella over Aschersonia, Labridella over Griphosphaerioma, Metacapnodium over Antennularia, and Neonectria over Cylindrocarpon and Heliscus. The following new combinations are made: Amniculicola longissima, Atichia maunauluana, Diaporthe columnaris, D. liquidambaris, D. longiparaphysata, D. palmicola, D. tersa, Elsinoë bucidae, E.caricae, E. choisyae, E. paeoniae, E. psidii, E. zorniae, Eupelte shoemakeri, Godronia myrtilli, G. raduloides, Sarcinella mirabilis, S. pulchra, Schizothyrium jamaicense, and Trichothallus niger. Finally, one new species name, Diaporthe azadirachte, is introduced to validate an earlier name, and the conservation of Discula with a new type, D. destructiva, is recommended.

Published
2016

190. Cercosporoid fungi (Mycosphaerellaceae) 5. Species on dicots (Anacardiaceae to Annonaceae)

Author

Braun, Uwe, Crous, P.W., Nakashima, Chiharu, Braun, Uwe, Crous, P.W., and Nakashima, Chiharu

Abstract

The present paper is a continuation of a series of comprehensive taxonomic treatments of cercosporoid fungi (formerly Cercospora s. lat.), belonging to Mycosphaerellaceae (Ascomycota). This fifth contribution of this series proceeds with treatments of cercosporoid fungi on dicots and comprises species occurring on hosts belonging to the families Anacardiaceae and Annonaceae, which are described and illustrated in alphabetical order under the particular cercosporoid genera, supplemented by keys to the species concerned. A detailed introduction, a survey of currently recognised cercosporoid genera, a key to the genera concerned, and a discussion of taxonomically relevant characters were published in the first part of this series. The following taxonomic novelties are introduced: Passalora cotini sp. nov., P. guoana nom. nov., P. rhois-aromaticae sp. nov., and Pseudocercospora rhoicola.

Published
2016

193. Overlooked competing asexual and sexually typified generic names of Ascomycota with recommendations for their use or protection

Author

Rossman, Amy Y., primary, Allen, W. Cavan, additional, Braun, Uwe, additional, Castlebury, Lisa A., additional, Chaverri, Priscila, additional, Crous, Pedro W., additional, Hawksworth, David L., additional, Hyde, Kevin D., additional, Johnston, Peter, additional, Lombard, Lorenzo, additional, Romberg, Megan, additional, Samson, Rob A., additional, Seifert, Keith A., additional, Stone, Jeffrey K., additional, Udayanga, Dhanushka, additional, and White, James F., additional

Published
2016
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199. Fungi selecti exsiccati ex Herbario Universitatis Halensis: nos. 211–220

Author

Braun, Uwe

Abstract

Braun, U. 2014: Fungi selecti exsiccati ex Herbario Universitatis Halensis – Nr. 211–220. Schlechtendalia 28: 35–37.Die Etiketten einer neuen Ausgaben (Decas 21, Nr. 211–220) von «Fungi selecti exsiccati ex Herbario Universitatis Halensis», ein Exsiccatenwerk herausgegeben vom Herbarium des Instituts für Biologie, Bereich Geobotanik und Botanischer Garten, der Martin-Luther-Universität Halle (HAL), werden aufgelistet., Braun, U. 2014: Fungi selecti exsiccati ex Herbario Universitatis Halensis – nos. 211–220. Schlechtendalia 28: 35–37.The labels of a new decade (decas 21, nos. 211–220) of «Fungi selecti exsiccati ex Herbario Universitatis Halensis», an exsiccata distributed by the herbarium of the Institute of Biology, Department of Geobotany and Botanical Garden, Martin Luther University Halle (HAL), are listed.

Published
2014
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200. From leaf to continent: The multi-scale distribution of an invasive cryptic pathogen complex on oak.

Author

Desprez-Loustau, Marie-Laure, Massot, Marie, Toïgo, Maude, Fort, Tania, Aday Kaya, Ayse Gülden, Boberg, Johanna, Braun, Uwe, Capdevielle, Xavier, Cech, Thomas, Chandelier, Anne, Christova, Petya, Corcobado, Tamara, Dogmus, Tugba, Dutech, Cyril, Fabreguettes, Olivier, Faivre d'Arcier, Julie, Gross, Andrin, Horta Jung, Marilia, Iturritxa, Eugenia, and Jung, Thomas

Abstract

Abstract The spatial distribution and niche differentiation of three closely related species (Erysiphe alphitoides, Erysiphe quercicola and Erysiphe hypophylla) causing oak powdery mildew was studied at scales ranging from the European continent, where they are invasive, to a single leaf. While E. alphitoides was dominant at all scales, E. quercicola and E. hypophylla had restricted geographic, stand and leaf distributions. The large-scale distributions were likely explained by climatic factors and species environmental tolerances, with E. quercicola being more frequent in warmer climates and E. hypophylla in colder climates. The extensive sampling and molecular analyses revealed the cryptic invasion of E. quercicola in nine countries from which it had not previously been recorded. The presence of the three species was also strongly affected by host factors, such as oak species and developmental stage. Segregation patterns between Erysiphe species were observed at the leaf scale, between and within leaf surfaces, suggesting competitive effects. Highlights • First report of Erysiphe quercicola in Armenia, Bulgaria, Hungary, Iran, Israel, Portugal, Slovakia, Sweden, Turkey. • The occurrence of E. quercicola is associated with higher winter temperatures in Europe. • Sampling the most obvious symptoms may induce a bias, as shown for E. hypophylla. • Seedlings harbour different Erysiphe communities than the canopy of mature trees. • Cryptic species vary in their spatial distribution and ecology within the pathogen complex. [ABSTRACT FROM AUTHOR]

Published
2018
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