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	Provedor de dados Naturalis (2) Autor Frøslev, T.G. (2) Ammirati, J.F. (1) Christensen, M. (1) Dima, B. (1) Heilmann-Clausen, J. (1) Kjøller, R. (1) Kytövuori, I. (1) Liimatainen, K. (1) Niskanen, T. (1) Mais... Palavra-chave Agarics (1) Basidiomycota (1) Biogeography (1) Cryptic species (1) DNA barcoding (1) Diversity (1) Ectomycorrhizal fungi (1) Host selection (1) ITS (1) Morphological traits (1) Phylogeny (1) Taxonomy (1) Tricholomataceae (1) Typification (1) Mais... Tipo do documento Article / Letter to the editor (2) Ano 2017 (1) 2014 (1) País Netherlands (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última The largest type study of Agaricales species to date: bringing identification and nomenclature of Phlegmacium (Cortinarius) into the DNA era Naturalis Liimatainen, K.; Niskanen, T.; Dima, B.; Kytövuori, I.; Ammirati, J.F.; Frøslev, T.G.. Cortinarius is a species-rich and morphologically challenging genus with a cosmopolitan distribution. Many names have not been used consistently and in some instances the same species has been described two or more times under separate names. This study focuses on subg. Phlegmacium as traditionally defined and includes species from boreal and temperate areas of the northern hemisphere. Our goals for this project were to: i) study type material to determine which species already have been described; ii) stabilize the use of Friesian and other older names by choosing a neo- or epitype; iii) describe new species that were discovered during the process of studying specimens; and iv) establish an accurate ITS barcoding database for Phlegmacium species. A total... Tipo: Article / Letter to the editor Palavras-chave: Basidiomycota; Diversity; DNA barcoding; ITS; Taxonomy; Typification. Ano: 2014 URL: http://www.repository.naturalis.nl/record/532330 Taxonomy of Tricholoma in northern Europe based on ITS sequence data and morphological characters Naturalis Heilmann-Clausen, J.; Christensen, M.; Frøslev, T.G.; Kjøller, R.. Based on molecular and morphological data we investigated the taxonomy and phylogeny of the ectomycorrhizal genus Tricholoma in northern Europe. Our phylogenetic tree confirmed the presence of at least 72 well circumscribed species within the region. Of these, three species, viz. T. boreosulphurescens, T. bryogenum and T. ilkkae are described as new to science, based on morphological, distributional, ecological and molecular data. Several other terminal branches represent putative cryptic taxa nested within classical species or species groups. Molecular type studies and/or designation of sequenced neotypes are needed in these groups, before the taxonomy can be settled. In general our phylogenetic analysis supported previous suprageneric classification... Tipo: Article / Letter to the editor Palavras-chave: Agarics; Biogeography; Cryptic species; Ectomycorrhizal fungi; Host selection; Morphological traits; Phylogeny; Tricholomataceae. Ano: 2017 URL: http://www.repository.naturalis.nl/record/614530 Registros recuperados: 2 Primeira ... 1 ... Última

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