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	Provedor de dados Naturalis (29) Autor Brummelen, J. van (29) Kristiansen, R. (2) Candoussau, F. (1) Kullman, B. (1) Nauta, M.M. (1) Noordeloos, M.E. (1) Richardson, M.J. (1) Mais... Tipo do documento Article / Letter to the editor (29) Ano 2005 (1) 2001 (1) 1999 (1) 1998 (2) 1993 (1) 1992 (3) 1990 (1) 1989 (1) 1987 (1) 1986 (2) 1984 (2) 1981 (2) 1980 (1) 1979 (1) 1978 (1) 1976 (1) 1975 (1) 1974 (1) 1972 (1) 1969 (2) Mais... País Netherlands (29)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 29 Primeira ... 1 2 ... Última Ultrastructure of the ascus and the ascospore wall in Scutellinia (Pezizales, Ascomycotina) Naturalis Brummelen, J. van. The development of wall layers in the ascus top and of ornamentation of ascospores is studied with the electron microscope in Scutellinia pseudolrechispora, S. umbrorum, S. patagonica, S. trechispora, and S. scutellata. In all species studied the ascus top shows a roughly delimited operculum and ascostome, a subapical ring, and special plasmatic structures just beneath the operculum. Details of these structures, as found with different methods of fixation and contrasting, are summarized. The structure and dehiscence mechanism of the ascus as described here for Scutellinia are considered to be characteristic of the family Pyronemataceae. The developmental pattern of the ascospore wall in S. pseudotrechispora is different from that found in the other... Tipo: Article / Letter to the editor Ano: 1993 URL: http://www.repository.naturalis.nl/record/531775 Notes on cup-fungi—I Naturalis Brummelen, J. van. The soil inhabiting Ascobolus terrestris sp. nov. and the coprophilous Thecotheus agranulosus Kimbr. are described from French collections. Tipo: Article / Letter to the editor Ano: 1984 URL: http://www.repository.naturalis.nl/record/532482 Studies on Discomycetes — III Naturalis Brummelen, J. van. Ascobolus amethystinus Phill. and Peziza phillipsii Cooke are studied. The two are considered to be synonyms. The new combination Jafneadelphus amethystinus (Phill.) Brumm. is proposed. Saccobolus succineus Brumm. is described as a new species from Thailand. Tipo: Article / Letter to the editor Ano: 1969 URL: http://www.repository.naturalis.nl/record/532303 Some new species of Saccobolus Naturalis Brummelen, J. van. Five new species of Saccobolus are described: Saccobolus sphaerosporus from Germany, S. purpureus and S. parvisporus from Libya, S. eleutherosporus from Belgium, and S. diaphanus from Thailand. Tipo: Article / Letter to the editor Ano: 1976 URL: http://www.repository.naturalis.nl/record/532160 Reconsideration of relationships within the Thelebolaceae based on ascus ultrastructure Naturalis Brummelen, J. van. Genera that have been included in the family Thelebolaceae Eckblad are considered for the structure of the apical apparatuses of their asci. In the absence of such information, other characters could sometimes be used to clarify their most likely taxonomic position. The affinities of Cleistothelebolus, Coprobolus, Coprotiella, Dennisiopsis, Lasiobolidium, Lasiothelebolus, Leptokalpion, Mycoarctium, Ochotrichobolus, and Zukalina are discussed. The ultrastructure of ascus tops has been studied in Thelebolus microsporus, T. coemansii, T. caninus, T. crustaceus, T. polysporus, T. nanus, T. stercoreus, Caccobius minusculus, Lasiobolus pilosus, L. cuniculi, L. monascus, Ascozonus woolhopensis, A. solmslaubachii, Ramgea annulispora, Coprotus lacteus, and... Tipo: Article / Letter to the editor Ano: 1998 URL: http://www.repository.naturalis.nl/record/531824 Book reviews Naturalis Nauta, M.M.; Brummelen, J. van. Surprisingly little is known about New Zealand’s fungi, of which many are believed to be unique to New Zealand. The authors estimate that about 2/3 of the expected 22,000 species are unrecorded. This first volume seeks to provide a foundation for understanding New Zealand’s fungi, including taxonomic, ecological, historical and cultural knowledge, along with inventories of recorded species. It is a cooperative initiative by several New Zealand mycologists and a Swiss mycologist (Horak). The next volumes will provide monographic treatments of selected taxonomic or ecological groups of fungi. The book starts with an abstract in English and Maori, and 16 coloured plates which illustrate some of the more conspicuous, colourful and distinctive species found in... Tipo: Article / Letter to the editor Ano: 2005 URL: http://www.repository.naturalis.nl/record/531752 Two species of Ascobolus new to Britain Naturalis Brummelen, J. van. The coprophilous Ascobolus rhyhidosporus sp. nov. and the wood-inhabiting Ascobolus hansenii Paulsen & Dissing are described from British collections. Tipo: Article / Letter to the editor Ano: 1980 URL: http://www.repository.naturalis.nl/record/531876 Ascoyonus monascus, a new species of Ascomycetes from Great Britain Naturalis Brummelen, J. van; Richardson, M.J.. Ascozonus monascus Brumm. & M.J. Richardson, a new coprophilous ascomycete from Scotland, is described and illustrated. It is characterized by ascomata developing only a single multispored ascus, with a subapical ring and a small operculum at the apex, and a few excipular cells near the base. Tipo: Article / Letter to the editor Ano: 2001 URL: http://www.repository.naturalis.nl/record/531945 Notes on cup-fungi—4. On two rare species of Ascobolus Naturalis Brummelen, J. van. Ascobolus carletonii is recorded and studied from Brazil and A. hawaiiensis from Pakistan. Both are described and compared with authentic collections. Tipo: Article / Letter to the editor Ano: 1990 URL: http://www.repository.naturalis.nl/record/531617 Ultrastructure of the ascus and the ascospores in Pseudascozonus (Pezizales, Ascomycotina) Naturalis Brummelen, J. van. The ultrastructure of the ascus and the ascospores in Pseudascozonus is described. The top of the ascus opens by a small rather roughly delimited operculum. A circular furrow in the inner ascal wall causes a weakened zone. The development of the ascospore wall shows a simple homogeneous epispore and disappearance of all secondary wall material. In the epiplasm of the ascus a unique type of envelope, surrounding all eight ascospores, is described. Relationship with Ascozonus and Theleboli with 8-spored asci is suggested. Tipo: Article / Letter to the editor Ano: 1987 URL: http://www.repository.naturalis.nl/record/532331 Clues for the determination of the spore-sizes in Boudie’s illustrated publications Naturalis Brummelen, J. van. A scale communicated in a letter written by Boudier makes possible the establishment of the spore-sizes in his earlier publications; it is here reproduced. Similarly, but with a different scale, the sizes of the spores in Boudier’s publications from 1885 onwards can be revaluated. His microscopic measurements have been found to be usually about 10 % too high. Tipo: Article / Letter to the editor Ano: 1969 URL: http://www.repository.naturalis.nl/record/532034 Ultrastructure of the ascus and the ascospore wall in Eleutherascus and Ascodesmis (Ascomycotina) Naturalis Brummelen, J. van. The ultrastructure of the ascus and the ascospore wall of Eleutherascus lectardii, E. tuberculatus, E. peruvianus, Ascodesmis nigricans, and A. microscopica is studied and compared. Especially the development of the primary and the secondary spore walls is exactly the same in Eleutherascus and Ascodesmis. Eleutherascus is placed as an extremely simple fungus in the Ascodesmidaceae (Pezizales). Tipo: Article / Letter to the editor Ano: 1989 URL: http://www.repository.naturalis.nl/record/531855 The genus Ascodesmis (Pezizales, Ascomycetes) Naturalis Brummelen, J. van. In this taxonomic revision of the genus Ascodesmis the monotypic family Ascodesmidaceae and the genus Ascodesmis are delimited and defined. Six species are recognized, described, and illustrated from living material and specimens preserved in herbaria. The typifications of the genus Ascodesmis and of the species A. nigricans, and A. sphaerospora are discussed without far-reaching consequences. Ascodesmis nana is described as new and the new name Ascobolus perforatus is proposed for Ascodesmis canina Jeng & Cain. A list of doubtful and excluded names is appended. Tipo: Article / Letter to the editor Ano: 1981 URL: http://www.repository.naturalis.nl/record/531949 Notes on cup-fungi—3. On three species of Cheilymenia Naturalis Brummelen, J. van. Three coprophilous species of Cheilymenia resembling Lasiobolus are redescribed. Cheilymenia raripila is reported from Germany; C. insignis and C. pulcherrima are newly described from authentic material of the Crouan brothers. Cheilymenia hyalochaeta is considered to be a synonym of C. raripila. Tipo: Article / Letter to the editor Ano: 1986 URL: http://www.repository.naturalis.nl/record/532374 Notes on cup-fungi—2 Naturalis Brummelen, J. van. The coprophilous Lasiobolus monascus Kimbr. is described from specimens of Papua New Guinea and France. The pyrophilous Lachnea brunneola Rehm is described from recent Bavarian material and the type specimen. For this species the new name Anthracobia rehmii Brumm. is proposed. Tipo: Article / Letter to the editor Ano: 1984 URL: http://www.repository.naturalis.nl/record/531708 Ascocarp ontogeny and a natural classification of the Ascobolaceae Naturalis Brummelen, J. van. Ascocarp ontogeny has proved to be a very useful basis for the classification of the Ascobolaceae. A scheme of interrelationships between the sections of Ascobolus and Saccobolus is given. It is suggested that ascocarp ontogeny will play a prominent part in recognizing series of supra-specific taxa within other natural families of the Discomycetes, e.g. Thelebolaceae and Pyronemataceae. Tipo: Article / Letter to the editor Ano: 1972 URL: http://www.repository.naturalis.nl/record/531699 A new species of Boubovia (Pezizales) from the Hvaler Archipelago in Norway Naturalis Brummelen, J. van; Kristiansen, R.. Boubovia vermiphila spec. nov. (Pezizales) is described from the mycologically interesting Hvaler archipelago in southern Norway, occurring on casts of earthworms. The relationship with Pulvinula and Boubovia luteola is discussed. Some distinctive characters between Pulvinula and Boubovia are considered. Tipo: Article / Letter to the editor Ano: 1999 URL: http://www.repository.naturalis.nl/record/532231 Ramgea, a new genus of Pezizales from the Netherlands Naturalis Brummelen, J. van. A new ascomycetous genus, Ramgea, related to genera of the Thelebolaceae, is proposed with Ramgea annulispora, spec. nov. as type species. Tipo: Article / Letter to the editor Ano: 1992 URL: http://www.repository.naturalis.nl/record/532458 The operculate ascus and allied forms Naturalis Brummelen, J. van. The features of the operculate ascus and allied non-operculate forms are discussed. An outline of the results of recent research on fine structure and function of the different types of asci in Pezizales is presented. Tipo: Article / Letter to the editor Ano: 1978 URL: http://www.repository.naturalis.nl/record/531940 Studies on Discomycetes—II. On four species of Fimaria Naturalis Brummelen, J. van. Four species of Fimaria Vel. are described. The following new combinations are made: Fimaria hepatica (Batsch per Pers.) Brumm., F. cervaria (Phill. apud J. Stevenson) Brumm., and F. theioleuca (Roll.) Brumm. Ascobolus vinosus Berk., A. fuckelii J. Kunze, A. piceus (Limminghe) ex Cooke, and Fimaria murina Vel. are reduced to the synonymy of Fimaria hepatica. Tipo: Article / Letter to the editor Ano: 1962 URL: http://www.repository.naturalis.nl/record/531662 Registros recuperados: 29 Primeira ... 1 2 ... Última

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