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| Morozova, O.V.; Noordeloos, M.E.; Vila, J.. |
| This study reveals the concordance, or lack thereof, between morphological and phylogenetic species concepts within Entoloma subg. Leptonia in boreal-temperate Eurasia, combining a critical morphological examination with a multigene phylogeny based on nrITS, nrLSU and mtSSU sequences. A total of 16 taxa was investigated. Emended concepts of subg. Leptonia and sect. Leptonia as well as the new sect. Dichroi are presented. Two species (Entoloma percoelestinum and E. sublaevisporum) and one variety (E. tjallingiorum var. laricinum) are described as new to science. On the basis of the morphological and phylogenetical evidence E. alnetorum is reduced to a variety of E. tjallingiorum, and E. venustum is considered a variety of E. callichroum. Accordingly, the... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Entolomataceae; Morphology; Multiple gene phylogeny; Neotypes; New species. |
| Ano: 2014 |
URL: http://www.repository.naturalis.nl/record/532419 |
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| Morgado, L.N.; Noordeloos, M.E.; Lamoureux, Y.; Gem, J.. |
| Species from Entoloma subg. Entoloma are commonly recorded from both the Northern and Southern Hemispheres and, according to literature, most of them have at least Nearctic-Palearctic distributions. However, these records are based on morphological analysis, and studies relating morphology, molecular data and geographical distribution have not been reported. In this study, we used phylogenetic species recognition criteria through gene genealogical concordance (based on nuclear ITS, LSU, rpb2 and mitochondrial SSU) to answer specific questions considering species limits in Entoloma subg. Entoloma and their geographic distribution in Europe, North America and Australasia. The studied morphotaxa belong to sect. Entoloma, namely species like the notorious... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Biodiversity; DNA barcoding; Entolomataceae; Fungal biogeography; Molecular systematics; Phylogenetic species. |
| Ano: 2013 |
URL: http://www.repository.naturalis.nl/record/532443 |
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| Co-David, D.; Langeveld, D.; Noordeloos, M.E.. |
| The phylogeny of the Entolomataceae was reconstructed using three loci (RPB2, LSU and mtSSU) and, in conjunction with spore morphology (using SEM and TEM), was used to address four main systematic issues: 1) the monophyly of the Entolomataceae; 2) inter-generic relationships within the Entolomataceae; 3) genus delimitation of Entolomataceae; and 4) spore evolution in the Entolomataceae. Results confirm that the Entolomataceae (Entoloma, Rhodocybe, Clitopilus, Richoniella and Rhodogaster) is monophyletic and that the combination of pinkish spore prints and spores having bumps and/or ridges formed by an epicorium is a synapomorphy for the family. The Entolomataceae is made up of two sister clades: one with Clitopilus nested within Rhodocybe and another with... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Clitopilus; Entoloma; Entolomataceae; Rhodocybe; Rhodogaster; Richoniella; Spore evolution. |
| Ano: 2009 |
URL: http://www.repository.naturalis.nl/record/531709 |
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