Fig 13 - uploaded by Kai Reschke
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Basidiocarps of Entoloma spp. a. Entoloma cetratum (LE311888, neotype); b -d. Entoloma cornicolor : b (LE311859), c (LE311854, holotype), d (LE311857); e, f. Entoloma argillaceum: e (LE311864), f (LE311861, holotype). -f. Photos by: a -e: O. Morozova; f. E. Zvyagina.
Source publication
Nolanea is a well-known and long-established subgenus of the genus Entoloma traditionally defined mainly by the mycenoid basidiocarps of the included species. Until now, revisions of this subgenus including molecular data exist only on a regional scale. In this study, the phylogeny of species of Nolanea is analysed based on multi-gene DNA sequences...
Context in source publication
Context 1
... -MycoBank MB 842254; Fig. 13b Notes -Entoloma cornicolor is characterised by rather small mycenoid basidiocarps with a deeply translucently striate, beige to yellowish brown pileus with contrasting dark centre, a polished, almost waxy stipe, small, heterodiametrical basidiospores, incrusting pigment in the pileipellis, and the absence of clamp connections. Pale ...
Citations
... (Haelewaters et al. 2020), Nolanea (Fr.) Noordel. Section Editor: Zhu-Liang Yang (Reschke et al. 2022a), and Cyanula (Romagn.) Noordel. ...
... nih. gov) databases, as well as from recent publications (Co-David et al. 2009;Battistin et al. 2014;Morozova et al. 2014b;Raj et al. 2014;Vila et al. 2014Vila et al. , 2021Kim et al. 2015;Kokkonen 2015;Crous et al. 2016;Raj and Manimohan 2016;He et al. 2019;Karstedt et al. 2020;Sammut 2021;Sleiman et al. 2021;Xing et al. 2021;Jayawardena et al. 2022;Noordeloos et al. 2022a, b;Reschke et al. 2022a, b;Voto 2023). The multiple sequence alignment was conducted using MAFFT 7.11 (Katoh et al. 2019) with the E-INS-i algorithm. ...
... Entoloma altaicum, originally described from Russia, differs from E. colchicum by a reddish brown to greyish brown pileus with a deeply translucently striate, silvery fibrillose stipe, much shorter basidiospores (on av. 8.1 × 7.1 µm), and the presence of caulocystidia (Reschke et al. 2022a). Two European species, E. anodinum and E. assiduum, are similar to E. colchicum by being predominantly associated with Mediterranean vegetation, but both differ by smaller basidiospores (on av. ...
Entoloma is one of the largest genera of Agaricales in terms of species diversity and is widespread throughout the world. In the present study, four new species, namely Entoloma brunneofibrillosum, E. humidiphilum, E. ochraceodiscum, and E. colchicum, are introduced as new to science. These species are described based on specimens collected in Cyprus, Georgia, Hungary, Italy, Russia, Spain, and Türkiye, including morphological characteristics and phylogenetic analyses of the nuclear ribosomal DNA internal transcribed spacer (ITS) sequences. Entoloma brunneofibrillosum is recognized by its brown to dark brown pileus with conspicuous dark, radial fibrils, a pale brown stipe with glistening fibrils, and usually fusiform to broadly clavate cheilocystidia. It belongs to the /Undulatosporum clade. Entoloma humidiphilum (subg. Alboleptonia) is close to E. niveum from New Zealand but differs by a completely pruinose or minutely squamulose pileus surface, narrowly cylindrical to cylindrical pileipellis elements with a deep median constriction, and by occurring in riparian habitats. Entoloma ochraceodiscum is characterized by funnel-shaped basidiomata with a deeply depressed yellowish-brown pileus and belongs to the section Griseorubida. Entoloma colchicum (subg. Nolanea) is similar to E. ortonii but differs by its distinctive radially fibrillose or velutinous pileus and the absence of odour. The new species are presented with photographs, line drawings, and comparisons with similar taxa.
... Claudopus (He et al. 2019) and species of subg. Nolanea (Reschke et al. 2022b). Further, they have been used together for the species delimitation in subg. ...
Entoloma politum is a common lowland species in northern Europe. It has been described to have two close species with a more intense smell, E. nitriolens and E. pernitrosum. To clarify the taxonomy of these three species, the types of E. nitriolens and E. pernitrosum, as well as many recent collections were examined by ITS sequences and morphologically. Entoloma nitriolens was found to be a sibling species of E. politum, whereas E. pernitrosum was confirmed as a synonym of E. politum. Entoloma nitriolens and E. politum are described based on own material. They grow in similar habitats, but E. nitriolens prefers colder climates and calcareous ground.
In the present work, an epitype collection for Lulesia densifolia, type species of Lulesia, and one for Clitocybe alachuana, are designated. Multigene phylogenetic analysis suggests that Lulesia is a priority synonym of the genus Clitocella, a recent segregate from Rhodocybe s.l. Even the macroscopic appearance of the basidiomes and the shape and structure of the basidiospores are compatible with the synonymization of the two genera. Accordingly, there are thirteen species of Clitocella which have to be combined into Lulesia. Clitocella subgenus Rhodopleurella and C. subgenus Paraclitopilus are here also combined in Lulesia. Riassunto Nel presente lavoro vengono designati gli epitipi di Lulesia densifolia, specie tipo di Lulesia, e di Clitocybe alachuana. L'analisi filogenetica multigenica indica che Lulesia è un sinonimo prioritario del genere Clitocella, di recente segregato dal genere Rhodocybe s.l. Anche l'aspetto macroscopico dei basidiomi e la forma e struttura delle basidiospore sono concordi con la sinonimizzazione dei due generi. Tredici sono le specie di Clitocella che sono quindi da ricombinare in Lulesia. Clitocella subgenus Rhodopleurella e C. subgenus Paraclitopilus vengono qui ricombinati in Lulesia.
Entoloma sicoense, a bluish gray mushroom species belonging to section Poliopodes, is described as a new addition to the subgenus Cyanula. This study presents the phylogeny, taxonomy, and ecological significance of Entoloma sicoense, which inhabits mossy broad-leaved forests in the eastern North Atlantic region. The discovery of this new species expands our understanding of fungal diversity and highlights the ecological significance of the subgenus Cyanula in Serra de Sicó. Entoloma sicoense exhibits specific morphological characteristics, such as slate gray basidiomata, a smooth concolorous stipe, and a sterile gill edge rich in brilliant granules. This research underscores the importance of documenting and describing new species in Serra de Sico´ for comprehensive cataloging, conservation efforts, and further exploration of its ecological role within the local ecosystem. The new species is presented with morphological, illustrated description as well as molecular work and comparison with similar species.
Four new species of Entoloma from Kon Chu Rang Nature Reserve and Ta Dung National Park were discovered during an investigation of the diversity of the mycobiota of Central Vietnam and are described here on the base of the molecular and morphological data. Phylogenetic analysis was based on nrITS1-5.8S-ITS2, nrLSU and tef1α regions. Illustrated descriptions of their macro- and microscopic features and discussion on similar taxa are given. Entoloma cycneum and E. peristerinum belong to the subgenus Cubospora. They are morphologically similar species and are characterized by white or whitish basidiomata with yellowish or beige tinges and with mainly smooth, glabrous, and hygrophanous pileus, longitudinally fibrillose or fibrillose-scaly white stipe, cuboid spores, and more or less cylindrical cheilocystidia, arising from hymenophoral trama. Entoloma peristerinum posseses initially more coloured beige conical pileus, discolouring to white with age and drying. The pileus of E. cycneum is initially white, hemisphaerical to convex, usually with thin pubescence near the margin. The species can be recognized also by the cheilocystidia form: serrulatum-type in E. cycneum vs. porphyrogriseum-type in E. peristerinum. Another two species belong to the subgenus Leptonia. Entoloma tadungense is close to E. percoelestinum from which it differs by smaller spores with pronounced angles, presence of the cheilocystidia, and the lilac discolouration of the stipe. E. dichroides is named after its similarity to E. dichroum, a dark blue coloured species with pronouncedly angled basidiospores. It is distinguished by the basidiospores form—irregularly 5(–6) angled with elongated apiculus, as well as by absence of the cheilocystidia and darker basidiomata with conical pileus. The article also describes the history of the study of the genus Entoloma in Vietnam with a list of 29 species mentioned in the publications for this country.
