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Search for "ZÍBAROVÁ L.": 12 articles found.
KOUT J., MARTÍNEK O., HOLEC J., ZÍBAROVÁ L. (2024): New records of Pseudomerulius montanus (Basidiomycota, Boletales) in Czechia and Slovakia. [Leucogyrophana, Tapinellaceae, merulioid fungi, lignicolous fungi, brown rot.] Czech Mycology 76(1): 95-110 (published: 25th June, 2024)
abstract
This article presents the first records of Pseudomerulius montanus in the Czech Republic and Slovakia. The species was found at colder localities in unmanaged forests. Basidiomata of Pseudomerulius montanus were found on dead wood of pine and spruce. Descriptions of its microscopic and macroscopic features are provided as well as a list of localities and notes on its ecology. Photographs of the macroscopic and microscopic features are included and differences from similar species are discussed.
HOLEC J., DVOŘÁK D., ZÍBAROVÁ L., BERAN M., ZEHNÁLEK P., PEIGER M., KUNCA V. (2023): Mycena laevigata (Fungi, Agaricales) in the heart of Central Europe – a prominent species of old-growth forests. [Basidiomycota, distribution, ecology, naturalness, nature conservation, Czech Republic, Slovakia, ITS, taxonomy.] Czech Mycology 75(1): 35-52 (published: 4th May, 2023) Electronic supplement
abstract
The distribution and ecology of Mycena laevigata was evaluated in the Czech Republic and Slovakia. We collected data on records from 32 Czech and 32 Slovak localities, mostly from dead wood of spruce, but also fir and rarely pine. Mycena laevigata is a distinctly submontane to supramontane species with its distribution peak in the montane zone and rare occurrence in the subalpine zone. Preferred habitats are supramontane spruce forests, submontane/montane mixed forests (beech, spruce, fir) and submontane beech/fir forests. Several extrazonal habitats are known, namely waterlogged spruce forests, bog forests and ravine forests. Records of M. laevigata clearly dominate in old-growth forests under protection, which are rich in dead wood of spruce and/or fir, while records from managed forests are extremely rare. The species is able to fructify on wood of all decay stages, but most frequently at advanced stages, from May to November, with peaks in June and September. The prevailing occurrence in old-growth forests shows that the species requires not only presence of dead conifer wood in any cold and humid environment, but also some degree of habitat continuity, i.e. minor human impact on the forest ecosystem. The species can therefore be used as a good indicator of habitat preservation. Its taxonomic identity was verified molecularly using the ITS sequence from Czechia. Sequences of Asian samples are somewhat different from the European ones. Its distribution in Europe is summarised and its ecology in other parts of Europe discussed.
ZÍBAROVÁ L., KOUT J., TEJKLOVÁ T. (2021): Notes on Hapalopilus eupatorii and Erastia ochraceolateritia. [Phanerochaetaceae, polypores, white-rot fungi, lignicolous fungi.] Czech Mycology 73(1): 59-77 (published: 30th March, 2021)
abstract
Two species of polypores from the genus Hapalopilus s.l. are discussed. Hapalopilus eupatorii is published for the first time outside of Europe (Canary Islands) and in the Czech Republic. This species is shown to be more plastic in both morphology and ecology than previously thought. Revision of a type specimen of Phaeolus rutilans f. resupinatus has demonstrated that this taxon is microscopically different from Hapalopilus eupatorii in its spore shape. Erastia ochraceolateritia is published for the first time from the Czech Republic and Slovakia. The identities of these two species were confirmed both based on morphology and by sequencing of ITS DNA regions. Maps of their current and historic distribution in the Czech Republic and Slovakia are provided. A new combination, Erastia aurantiaca, is formally proposed.
KOUKOL O., HALASŮ V., JANOŠÍK L., MLČOCH P., POLHORSKÝ A., ŠANDOVÁ M., ZÍBAROVÁ L. (2020): Citizen science facilitates phylogenetic placement of old species of non-lichenised Pezizomycotina based on newly collected material. [ITS rDNA barcode, phenotype, taxonomy, Dothideomycetes, Leotiomycetes, Sordariomycetes.] Czech Mycology 72(2): 263-280 (published: 16th December, 2020) Electronic supplement
abstract
During the informal Spring Micromyco 2019 meeting, we tested how newly obtained molecular barcodes of common or poorly known saprotrophic microfungi from more or less targeted collections may be useful for identification and taxonomic studies. Our aim was to obtain DNA sequences of fungi enabling their phylogenetic placement and routine identification in the future using molecular barcoding. As a result, DNA of four species was sequenced for the first time, among them Leptosphaeria acuta, for which a new synonym L. urticae is proposed. The new combination Koorchaloma melaloma is proposed for a species previously known as Volutella melaloma and its new synonym is K. europaea. This species is accommodated in the Stachybotryaceae. A detailed phenotypic description and phylogenetic placement are provided for Mytilinidion insulare, a resurrected species hitherto considered a later synonym of M. gemmigenum. Chalara insignis was placed in the Helotiales without any clear relationship to other members of this order. For another two helotialean species, a second referencing sequence was obtained. Our study showed that for some microfungi, due to the fundamental lack of molecular data, even a single molecular barcode may provide novel and important information on their phylogenetic and taxonomic placement. The results also illustrate that scientific progress can be made through collaboration between academic and amateur mycologists.
ZÍBAROVÁ L., POUSKA V. (2020): New records of corticioid fungi in the Bohemian Forest (Czech Republic). [Corticiaceae, Šumava, deadwood, distribution, macrofungi, rare species.] Czech Mycology 72(2): 109-150 (published: 24th July, 2020) Electronic supplement
abstract
During a survey of 121 plots in the Czech part of the Bohemian Forest (Šumava Mts.) 1168 records of 174 taxa of corticioid fungi were obtained in the years 2017 and 2018. Occurrences of redlisted, rare or otherwise interesting taxa are reviewed. Athelopsis subinconspicua, Cabalodontia subcretacea, Hyphoderma aff. crassescens nom. prov., Kneiffiella cineracea, Lawrynomyces capitatus, Oliveonia sp., Phlebia aff. ryvardenii, Phlebia serialis, Phlebia subulata, Subulicystidium perlongisporum and Xylodon pruinosus are described, illustrated and their taxonomy and ecology is discussed in detail. Data on elevation, host tree species and decay stage of the substrate for all species recorded is summarised in electronic supplement.
ZÍBAROVÁ L., TEJKLOVÁ T. (2019): Notes on corticioid fungi of the Czech Republic. II. Athelidium caucasicum (Stephanosporaceae, Agaricales). [Basidiomycota, distribution, rare species.] Czech Mycology 71(1): 91-98 (published: 28th June, 2019)
abstract
The corticioid fungus Athelidium caucasicum (Stephanosporaceae) was found in central Europe (Czech Republic), being the second published record since the type collection was made. A description of macro- and micromorphological characters based on the recent collection is provided as well as notes on its ecology, variability and taxonomic position.
ZÍBAROVÁ L., KOUT J., KŘÍŽ M. (2019): First records of Cartilosoma rene-hentic (Polyporales) in the Czech Republic. [Antrodia, Fomitopsidaceae, polypore, brown-rot fungi, lignicolous fungi.] Czech Mycology 71(1): 37-47 (published: 29th March, 2019)
abstract
The recently described polypore Cartilosoma rene-hentic is recorded, described and illustrated from several localities in the Czech Republic for the first time. Its identity was confirmed both based on morphology and by sequencing ITS regions. The species variability and ecology is discussed and a map of its distribution in the Czech Republic is provided
HOLEC J., BĚŤÁK J., POUSKA V., DVOŘÁK D., ZÍBAROVÁ L., KOUT J., ADAM D. (2018): Old-growth forest fungus Antrodiella citrinella - distribution and ecology in the Czech Republic [macrofungi, polypore, habitats, substrates, phenology, indicator fungus, forest naturalness, Europe] Czech Mycology 70(2): 127-143 (published: 24th October, 2018) Electronic supplement
abstract
Localities and records of Antrodiella citrinella (Basidiomycota, Polyporales) in the Czech Republic are summarised and the ecology of the species is evaluated. The 31 localities are mostly situated in mountain regions, the highest number of records coming from elevations of 1200–1299 m.Less frequently, A. citrinella is found in highland regions, growing either on slopes of hills or on steep slopes and bottoms of deep river or stream valleys. Most records are from montane and supramontane spruce forests and submontane to montane mixed forests dominated by beech, spruce and fir. The fungus also occurs in waterlogged spruce forests and ravine forests. Most of the localities are protected as nature reserves or strictly protected zones of national parks. Picea abies is a preferred substrate, followed by Abies alba, Fagus sylvatica, and basidiomata of Fomitopsis pinicola. Almost all records are from fallen trunks 10–100 cm in diameter, rarely stumps or pieces of wood. The wood decay stage is 2–5, its peak in stage 3. The main fructification period is autumn, mainly October and November, and spring from March to the first half of June with the maximum in May. Summer records are rare. A distribution map for the Czech Republic is published and data on occurrence in other European countries are compiled and discussed. The Czech distribution data are confronted with the GIS map layer of the Czech natural forests databank containing exact data on naturalness of forest stands. This analysis shows that A. citrinella clearly prefers virgin, natural and near-natural forest stands, i.e. old-growth forests, therefore it can be used as an indicator of this habitat.
ZÍBAROVÁ L., KOUT J. (2017): Xylariaceous pyrenomycetes from Bohemia: species of Biscogniauxia and Hypoxylon new to the Czech Republic, and notes on other rare species. [ascomycetes, ecology, lignicolous fungi, Xylariales] Czech Mycology 69(1): 77-108 (published: 29th June, 2017)
abstract
Two species of pyrenomycetes, Biscogniauxia mediterranea and Hypoxylon fuscoides, are reported from the Czech Republic for the first time. Descriptions of both species, based on the authors’ collections, are provided together with notes on their distribution and ecology in the Czech Republic and Europe. Additionally new records and short discussions regarding 20 other less common taxa of pyrenomycetes of the genera Biscogniauxia, Euepixylon, Hypoxylon and Nemania (traditionally placed in Xylariaceae) in Bohemia, Czech Republic, are supplied, and recommendations for a future version of the Czech Red list of macromycetes are given.
ZÍBAROVÁ L. (2017): Notes on corticioid fungi of the Czech Republic. I. Phlebia acanthocystis and Phlebia bispora (Meruliaceae). [Corticiaceae, Mycoacia, Mycoaciella, distribution, rare species] Czech Mycology 69(1): 65-76 (published: 9th June, 2017)
abstract
Two rare species of Phlebia s.l. (Meruliaceae) with hydnoid hymenophore are described and illustrated. Macro- and microscopic characters of Phlebia acanthocystis and P. bispora are described and supplemented with photographs of in situ fruitbodies and line drawings. Distribution and ecology in Europe are discussed for both species. They are compared to similar taxa found in Europe.
ZÍBAROVÁ L., KOUT J. (2014): First record of Skeletocutis ochroalba (Polyporales) in the Czech Republic. [polypore, boreal species, taxonomy, rare species] Czech Mycology 66(1): 61-69 (published: 4th June, 2014)
abstract
The polypore species Skeletocutis ochroalba is newly reported from the Czech Republic and for the first time from Central Europe. Both morphology and sequencing of DNA (ITS region) confirmed the identity of the species. It is characterised by pileate basidiocarps, narrow allantoid spores and ecology. Its similarity to S. nivea is discussed. An in situ photo of S. ochroalba is included.
KOUT J., ZÍBAROVÁ L. (2013): Revision of the genus Cotylidia (Basidiomycota, Hymenochaetales) in the Czech Republic. [hymenochaetoid clade, taxonomy, distribution, threatened fungi, Europe] Czech Mycology 65(1): 1-13 (published: 10th June, 2013)
abstract
To date, three species of the genus Cotylidia have been identified in the Czech Republic: C. muscigena, C. pannosa, and C. undulata. The occurrence of Cotylidia undulata in the Czech Republic was already confirmed and a new locality is published here. The other two species are newly reported from the Czech Republic. The remaining two European Cotylidia species are not yet known from the area studied: C. carpatica and the badly known Mediterranean C. marsicana. Finally one specimen found during the study of herbarium material does not correspond well to any known European species. The genus was reviewed based on fresh and herbarium specimens. The species of Cotylidia are described and an identification key is added. All three species are rarely reported fungi.
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