Phylogeny, taxonomy, and character evolution in subgenus .

is a well-known and long-established subgenus of the genus 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 is analysed based on multi-gene DNA sequences including data of specimens from all continents.

Contributions to the revision of the genus () in Europe: six new species from subgenus and typification of .

In anticipation of a phylogenetically revised monograph of in Europe, six new species of subgenus are described here. is associated with in Spain, occurs in montane regions in Catalonia (Spain) and Tuscany (Italy), is known from Denmark and three species are mainly distributed in the Nordic countries in Europe: , and . , from the /Rusticoides clade is neotypified.

Fungal Planet description sheets: 1284-1382.

Novel species of fungi described in this study include those from various countries as follows: , from coastal sea sand. , on soil, on dead wood, from roots and leaves of and from capsules of , (incl. gen.

Fungal Planet description sheets: 1182-1283.

Novel species of fungi described in this study include those from various countries as follows: , from , from soil. , as endophyte from healthy leaves of , in fruit of , from stem of , on stems of , from rhizosphere soil of , on living leaves of , , and on living leaves of sp. , from soil.

Fungal Planet description sheets: 868-950.

Novel species of fungi described in this study include those from various countries as follows: , and on leaves, , and on leaves, and on leaves, on leaves, on litter of regenerating subtropical rainforest, (incl. gen. nov.

Megaphylogeny resolves global patterns of mushroom evolution.

Mushroom-forming fungi (Agaricomycetes) have the greatest morphological diversity and complexity of any group of fungi. They have radiated into most niches and fulfil diverse roles in the ecosystem, including wood decomposers, pathogens or mycorrhizal mutualists. Despite the importance of mushroom-forming fungi, large-scale patterns of their evolutionary history are poorly known, in part due to the lack of a comprehensive and dated molecular phylogeny.

Fungal Planet description sheets: 785-867.

Novel species of fungi described in this study include those from various countries as follows: , and on unknown host plants. , on (incl. gen.

Phylogenetic and chemical studies in the potential psychotropic species complex of Psilocybe atrobrunnea with taxonomic and nomenclatural notes.

Five Psilocybe species with unresolved systematic position (P. atrobrunnea, P. laetissima, P.

Entoloma subgenus Leptonia in boreal-temperate Eurasia: towards a phylogenetic species concept.

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.

The contribution of DNA metabarcoding to fungal conservation: diversity assessment, habitat partitioning and mapping red-listed fungi in protected coastal Salix repens communities in the Netherlands.

Western European coastal sand dunes are highly important for nature conservation. Communities of the creeping willow (Salix repens) represent one of the most characteristic and diverse vegetation types in the dunes. We report here the results of the first kingdom-wide fungal diversity assessment in S.

Multi-gene phylogenetic analyses reveal species limits, phylogeographic patterns, and evolutionary histories of key morphological traits in Entoloma (Agaricales, Basidiomycota).

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.

Fungal Planet description sheets: 128-153.

Novel species of microfungi described in the present study include the following from Australia: Catenulostroma corymbiae from Corymbia, Devriesia stirlingiae from Stirlingia, Penidiella carpentariae from Carpentaria, Phaeococcomyces eucalypti from Eucalyptus, Phialophora livistonae from Livistona, Phyllosticta aristolochiicola from Aristolochia, Clitopilus austroprunulus on sclerophyll forest litter of Eucalyptus regnans and Toxicocladosporium posoqueriae from Posoqueria. Several species are also described from South Africa, namely: Ceramothyrium podocarpi from Podocarpus, Cercospora chrysanthemoides from Chrysanthemoides, Devriesia shakazului from Aloe, Penidiella drakensbergensis from Protea, Strelitziana cliviae from Clivia and Zasmidium syzygii from Syzygium. Other species include Bipolaris microstegii from Microstegium and Synchaetomella acerina from Acer (USA), Brunneiapiospora austropalmicola from Rhopalostylis (New Zealand), Calonectria pentaseptata from Eucalyptus and Macadamia (Vietnam), Ceramothyrium melastoma from Melastoma (Indonesia), Collembolispora aristata from stream foam (Czech Republic), Devriesia imbrexigena from glazed decorative tiles (Portugal), Microcyclospora rhoicola from Rhus (Canada), Seiridium phylicae from Phylica (Tristan de Cunha, Inaccessible Island), Passalora lobeliae-fistulosis from Lobelia (Brazil) and Zymoseptoria verkleyi from Poa (The Netherlands).

Molecular phylogeny and spore evolution of Entolomataceae.

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 Richoniella and Rhodogaster nested within Entoloma.

A phylogenetic study of Boletus section Boletus in Europe.

A phylogenetic study of the species in Boletus sect. Boletus was undertaken using the molecular markers ITS1-5.8S-ITS2 and GAPDH.

Crinipellis pedemontana sp. nov. (Agaricomycetes), a new basidiomycete from Italy.

Crinipellis pedemontana, a new agaric growing on stems of dead grasses in an Italian urban park, is described and illustrated. It fits in sect. Grisentinae on account of the green reaction with KOH and ammonia and its bright colored pileus.

Phylogeographic patterns in Leccinum sect. Scabra and the status of the arctic-alpine species L. rotundifoliae.

We investigated inter- and intraspecific phylogenetic relationships in the ectomycorrhizal fungal genus Leccinum section Scabra. Species of this section are exclusively associated with Betula and occur throughout the Northern Hemisphere. We compared the phylogenetic relationships of arctic, alpine, boreal and temperate accessions of section Scabra based on DNA sequences of the single-copy nuclear gene Gapdh and the multiple-copy nuclear region 5.

Evolution and host specificity in the ectomycorrhizal genus Leccinum.

•  Species of the ectomycorrhizal genus Leccinum are generally considered to be host specialists. We determined the phylogenetic relationships between species of Leccinum from Europe and North America based on second internal transcribed spacer (ITS2) and glyceraldehyde 3-phosphate dehydrogenase (Gapdh). •  We plotted host associations onto the phylogenies using maximum likelihood and parsimony approaches.