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Provedor de dados:  Naturalis
País:  Netherlands
Título:  Taxonomy and evolutionary relationships within species of section Rimosae (Inocybe) based on ITS, LSU and mtSSU sequence data
Autores:  Larsson, E.
Ryberg, M.
Moreau, P.-A.
Delcuse Mathiesen, Å.
Jacobsson, S.
Data:  2009
Ano:  2009
Palavras-chave:  Agaricales
Molecular systematics
Resumo:  The present study aimed at elucidating the structure of Inocybe subg. Inosperma sect. Rimosae but included also representatives from subg. Mallocybe and the genus Auritella. Phylogenetic relationships were inferred using ITS, LSU and mtSSU sequence data. The analyses recovered the ingroup as a monophyletic, strongly supported clade. The results indicate that recognizing Auritella on the genus level renders Inocybe paraphyletic. The species traditionally placed in sect. Rimosae were found to be distributed over two strongly supported clades, Maculata and Rimosae s.s. The Maculata clade clusters with sect. Cervicolores and the two represent subg. Inosperma in a strict sense. Rimosae s.s. emerges as an independent, supported clade well separated from Inosperma s.s. Twenty-one terminal groups were correlated with morphologically distinct species. In addition several taxa on single branches and minor less supported clades were recovered. A key to the identified species of the Maculata and Rimosae s.s. clades which occur in Northwest Europe is provided.
Tipo:  Article / Letter to the editor
Formato:  application/pdf
Fonte:  Persoonia - Molecular Phylogeny and Evolution of Fungi (0031-05850) vol.23 (2009) nr.1 p.86
Direitos:  (c) Naturalis

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