The genera of Fungi

Clements, Frederic E.

doi:10.5962/bhl.title.54501

Cited by 118 publications

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“…The sampling is covering the main variation within North European species and is ranging from arctic tundra to broadleaved temperate forests. To give the correct name for clades, the type species for the traditional subgenera and (some) sections are included in the sampling (Clements & Shear 1931, Singer & Smith 1946Moser & Horak 1975, Høiland 1984, Singer 1986). In addition, some sequences ( (Gulden et al 2005).…”

Section: Fungal Materialsmentioning

confidence: 99%

“…The aforementioned traditional classifications are only partly supported by molecular phylogenetic studies (Høiland & Holst-Jensen 2000, Peintner et al 2003, Peintner et al 2004, Garnica et al 2005, Harrower et al 2011, Ryberg & Matheny 2011. Cortinarius violaceus, the type species of the genus (Clements & Shear 1931), belongs to subgenus Cortinarius in the traditional classification. This subgenus has only ten global species (Peintner et al 2004) and is characterised by basidiocarps with dry, squamulose pileus surface, lamellae with cheilo-and pleurocystidia, and spores with a distinct suprahilar smooth spot, a plage.…”

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Phylogenetic relationships in Cortinarius with focus on North European species

Stensrud¹,

Reier-Røberg²,

Schumacher³

et al. 2014

Karstenia

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IntroductionCortinarius (Pers.) Gray is a genus of Agaricales (Basidiomycota) characterised by a fugacious veil enveloping the basidiocarp, and a cortina at first covering the lamellae, but later vanishing in expanding basidiocarps. The basidiocarp size, shape, and colour vary considerably among species. The lamellae are emarginate to adnate, variously coloured, soon becoming brownish from mature, brown-pigmented basidiospores. The basidiospores are usually verrucose, highly variable Cortinarius is an ectomycorrhizal Agaricales genus with high diversity of which rDNA sequences of 86 species together with four outgroup taxa were investigated phylogenetically by aid of Maximum Likelihood and Bayesian analyses. The Cortinarius data set represents 81 taxa from the Northern Hemisphere showing the main variation spectrum among the species. In addition, five species from the Southern Hemisphere are included. The phylogenetic tree of Cortinarius gives statistical support to twelve monophyletic groups in the upper level. They are discussed in context of morphology, chemistry (secondary compounds), and ecology. The phylogenetic tree lacks, however, satisfactory support for its backbone. Several species could not be included in any group, especially those forming the basal framework of the tree. Of special interest is a "superclade" comprising eight of our monophyletic clades and two singletons. Here we find the majority of species with soluble pigments of octaketide origin, all species with compounds of nonaketide origin, the majority of species with hygrophaneous pileus, few species with viscid pileus, and no species with bulbous stipe base. Moreover, all species except one have duplex pileus cuticle. The morphological traits are not indicative for any clade, although some are more frequent in some clades than others. During the evolution they have been gained and lost several times. The chemical characteristics are -to a certain degree -more indicative for the clades. The evolution and ecological role of these compounds are discussed. Concerning the North European species, there are ecological differences between the clades, especially between clades specializing to rich or calcareous forests and clades specializing to poor forests or arctic-alpine environments.

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Section: Fungal Materialsmentioning

confidence: 99%

mentioning

confidence: 99%

Phylogenetic relationships in Cortinarius with focus on North European species

Stensrud¹,

Reier-Røberg²,

Schumacher³

et al. 2014

Karstenia

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“…Although currently believed to be lectotypified by Clements and Shear (1931) with O. leucostigma, the earliest known lectotypification was that by Bachmann (1909) based on O. xanthostigma. Type material does not exist for either of these, and the original descriptions are without ascospore data.…”

Section: Nematophagusmentioning

confidence: 99%

Generic names in the Orbiliaceae (Orbiliomycetes) and recommendations on which names should be protected or suppressed

Baral¹,

Weber²,

Gams³

et al. 2017

Mycol Progress

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A list of all generic names that have been connected with the Orbiliomycetes is provided. Recommendations are made as to which names should be used in accordance with the rules and the different generic concepts. There is a mismatch in the current generic concepts within Orbiliomycetes regarding the two morphs: a narrow concept is used for the asexual morphs, but a broad concept relies on the sexual morphs. As a consequence, many more generic names have been established for the asexual morphs. A number of previous generic concepts are artificial, since they were based on single characters without molecular support. In order to provide solutions for this mismatch, we present three different generic concepts within the Orbiliomycetes. A broad concept recognizes a large genus Orbilia, with which most of the listed names fall into synonymy, but could be maintained as infrageneric names. Due to the lack of data proving phylogenetic relationships, this broad concept, at present, is the most practicable and recommended one. A moderate concept subdivides Orbilia into several genera, with all nematodetrapping fungi merged in Arthrobotrys. A narrow generic concept accepts genera based on differences in trapping organs, but also subdivides the remaining groups of Orbilia into Section Editor: Roland KirschnerThe last eight authors are listed alphabetically, contributing by phylogenetic results or in advisory capacity.This article is part of the "Special Issue on ascomycete systematics in honour of Richard P. Korf who died in August 2016".Electronic supplementary material The online version of this article (doi:10.1007/s11557-017-1300-6) contains supplementary material, which is available to authorized users.

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“…Petrak [28] also assumed Asteromella to be a simplified Stictochorella Höhn. Of these two, only the latter was listed as a synonym of Asteromella in the compendium of fungal genera in 1931 [75]. Five out of 15 Stictochorella names are classified in Asteromella and two others were at least temporarily included in the latter genus (according to Index Fungorum [13]).…”

Section: Synonyms Classification and Asexual/sexual Linksmentioning

confidence: 99%

The genus Asteromella (Fungi: Ascomycota) in Poland

Ruszkiewicz‐Michalska

2016

Monogr Bot

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Edited with financial assistance of the Polish Ministry of Science and Higher Education. This PDF has been certified using digital signature with a trusted timestamp to assure its origin and integrity. A verification trust dialog appears on the PDF document when it is opened in a compatible PDF reader. Certificate properties provide further details such as certification time and a signing reason in case any alterations made to the final content. If the certificate is missing or invalid it is recommended to verify the publication on the series website. AbstractThe critical revision of 59 Asteromella species occurring in Poland is presented, based primarily on specimens from Poland, as well as selected herbarial materials from France, Germany, Italy, Latvia, Lithuania, Romania, Slovakia, Switzerland and Ukraine. Some exsiccata, including types of Asteromella carlinae Petr., Asteromella ludwigii Petr., Asteromella ovata Thüm., Asteromella petasitidis Petr., Depazea agrimoniae Lasch, Mycosphaerella agrimoniae Syd., Phyllosticta borszczowii Thüm., Phyllosticta cicutae Lind, Phyllosticta eupatoriicola Kabát & Bubák, Phyllosticta pleurospermi Died., Phyllosticta salicina Kabát & Bubák, Phyllosticta senecionis-nemorensis Săvul. & Sandu, Phyllosticta wandae Namysł. were also studied. Each species is accompanied by the information pertaining to host spectrum, morphology of conidiomata, conidiophores, conidiogenous cells and conidia, distribution in Poland and globally, as well as information on synanamorphs and teleomorph, if present. Two species, Asteromella moeszii Ruszkiewicz-Michalska & Mułenko spec. nov. on Pulmonaria obscura and Asteromella rupprechtii Ruszkiewicz-Michalska spec. nov. on Agrimonia eupatoria are described, based on Polish specimens. A new name, Asteromella huubii Ruszkiewicz-Michalska nom. nov., is proposed to replace Asteromella angelicae (Sacc.) Moesz ex Bat. & Peres. Nine Phyllosticta and two Depazea species were redisposed into Asteromella: Asteromella acetosae (Sacc.) Ruszkiewicz-Michalska, comb. nov., Asteromella adoxicola (Lasch) Ruszkiewicz-Michalska, comb. nov., Asteromella alnicola (C. Massal.) RuszkiewiczMichalska, comb. nov., Asteromella bacilloides (Dominik) Ruszkiewicz-Michalska, comb. nov., Asteromella prunellae (Ellis & Everh.) Ruszkiewicz-Michalska, comb. nov., Asteromella garbowskii (Gucevič) Ruszkiewicz-Michalska, comb. nov., Asteromella lysimachiae (Allesch.) Ruszkiewicz-Michalska, comb. nov., Asteromella populina (Fuckel) Ruszkiewicz-Michalska, comb. nov., Asteromella salicina (Kabát & Bubák) Ruszkiewicz-Michalska, comb. nov. Neotype of Asteromella bacilloides and a lectotype of Asteromella adoxicola are designated.Nine species reported in the literature are not confirmed to occur in Poland; this includes two species that need to be recollected [Asteromella scabiosae (Kalymb.) Vanev & Aa and Asteromella mali (Briard) Boerema & Dorenb.)], as dried specimens are scarce and deficient. Affinity of Asteromella confusa (Bubák) Petr. to Asteromella vs. Phoma is briefly disputed. New re...

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The genera of Fungi

Cited by 118 publications

References 0 publications

Phylogenetic relationships in Cortinarius with focus on North European species

Phylogenetic relationships in Cortinarius with focus on North European species

Generic names in the Orbiliaceae (Orbiliomycetes) and recommendations on which names should be protected or suppressed

The genus Asteromella (Fungi: Ascomycota) in Poland

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