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Search for "GYMNOPUS": 19 articles found in Index.

JANČOVIČOVÁ S., TOMKA P., ANTONÍN V. (2014): Gymnopus vernus (Omphalotaceae, Agaricales) recorded in Slovakia.   [taxonomic description, distribution, ecology, threatened species]  Czech Mycology 66(1): 85-97   (published: 4th June, 2014)
  abstract   Gymnopus vernus was recorded in Slovakia in 2008 for the first time, namely in the Jelšie Nature Reserve (Liptovská kotlina Basin, N Slovakia). After more than five years, it is still the only known Slovak locality, although with two more collections from 2009 and 2013. In this paper, description of macro- and micromorphological characters, drawings and photographs of the Slovak collections are presented. The knowledge of the occurrence, ecology and threat of the species in Europe is also summarised.

HOLEC J., WILD J. (2011): Fungal diversity in sandstone gorges of the Bohemian Switzerland National Park (Czech Republic): impact of climatic inversion.   [macromycetes, ecology, microclimate, boreal-montane fungi]  Czech Mycology 63(2): 243-263   (published: 10th August, 2011)
  abstract   The diversity of macrofungi in 8 sandstone gorges (narrow valleys bordered by sandstone walls, mostly covered by Picea forests with admixed Fagus, alt. 170–390 m) was assessed with respect to microclimatic data from 235 stations measuring temperature and soil moisture along the elevation gradient. In total, 253 species of macrofungi were found including some boreal-montane species, species preferring moist habitats and/or species of more or less natural vegetation. Microclimatically, the bottoms of gorges are significantly colder than their slopes and slope crests during the vegetation period (climatic inversion) and show higher soil moisture throughout the year. However, they are not significantly colder during the winter period and even show a higher average minimal temperature than the rest of gorges. Generally, bottoms of sandstone gorges function as „buffers“ maintaining a stable, humid and rather cold microclimate and enabling the occurrence of some boreal-montane fungi and species requiring humid conditions. Climatic inversion is a phenomenon markedly influencing the distribution of fungi in the landscape and enabling extrazonal occurrence of some species.

NOORDELOOS M.E., ANTONÍN V. (2008): Contribution to a monograph of marasmioid and collybioid fungi in Europe.   [Marasmiellus, Gymnopus, Mycetinis, new species, new combinations, taxonomy]  Czech Mycology 60(1): 21-27   (published: 4th July, 2008)
  abstract   While preparing a new edition of the book A Monograph of marasmioid and collybioid fungi in Europe, the authors publish new taxonomic findings, which will be included there. One taxon, Marasmiellus corsicus Noordel., Antonín & Moreau, from Corsica, is described as a new species, two new names, Gymnopus bisporiger Antonín & Noordel. and Marasmiellus maritimus Contu & Noordel., and 10 new combinations in the genera Gymnopus and Mycetinis are proposed.

ANTONÍN V., LEGON N.W. (2008): Gymnopus obscuroides (Agaricomycetes, Omphalotaceae), a new species of sect. Levipedes from England.   [Agaricales, Omphalotaceae, Alkalivirentes, Gymnopus obscuroides, new species, England]  Czech Mycology 60(1): 13-19   (published: 4th July, 2008)
  abstract   A new species, Gymnopus obscuroides Antonín & Legon (Agaricomycetes, Omphalotaceae), is described. It is characterised by having a very long, floccose stipe, an initially dark purplish-brown then more mahogany-brown pileus, pallid pinkish-beige lamellae, rather large, subfusoid, ellipsoid-fusoid, lacrimoid to pip-shaped basidiospores, cylindrical, clavate, (sub)fusoid, subutriform, regular, irregular to subcoralloid cheilocystidia, a pileipellis consisting of radially arranged, cylindrical, scatteredly diverticulate, cylindrical, narrowly clavate or narrowly lageniform caulocystidia, and distinctly incrusted ochraceous-brown (in H O) hyphae, these becoming brown-olivaceous in KOH. It belongs to 2 sect. Levipedes (Fr.) Halling, subsect. Alkalivirentes Antonín & Noordel.

ANTONÍN V., HERINK J. (2000): Notes on the variability of Gymnopus luxurians (Tricholomataceae).   [Basidiomycetes, Tricholomataceae, Gymnopus luxurians, taxonomy, distribution]  Czech Mycology 52(1): 41-49   (published: 21st January, 2000)
  abstract   The variability of Gymnopus luxurians is described in detail. An aberration with distinctly double edged lamellae which are connected to each other, especially when young, is described. This feature, as well as the number of lamellae do not have any taxonomic value. The world distribution of this species is also given.

ANTONÍN V., NOORDELOOS M.E. (1996): Gymnopus herinkii spec. nov.: a critical review of the complex of Agaricus porreus and A. prasiosmus.   [Basidiomycetes, Tricholomataceae, Gymnopus, Collybia, Marasmius, nomenclature, taxonomy]  Czech Mycology 48(4): 309-313   (published: 14th March, 1996)
  abstract   The taxonomic and nomenclatural problems considering Agaricus porreus and A. prasiosmus are discussed. As a result both names must be considered nomina dubia. The new species Gymnopus herinkii Antonín and Noordel. is described to replace “Collybia porrea” sensu auct.

KOUKOL O., MAGDALINOU E., PÁNKOVÁ H., BOROVIČKA J., MÜNZBERGOVÁ Z. (2022): Do microclimatic conditions in two forest types on serpentine bedrock affect culturable microfungi in pine litter needles?   [fungal diversity, ITS rDNA, temperature and humidity, Pinus sylvestris.]  Czech Mycology 74(2): 181-194   (published: 24th November, 2022)
  abstract   Microfungi colonising coniferous needles in litter were intensively studied in previous decades, but forest stands on serpentine soils have been overlooked. Also, the effects of microclimatic conditions on fungal communities in coniferous litter are unknown. In our study, we aimed to characterise communities of culturable microfungi colonising pine litter needles collected from two types of Scots pine forest growing on serpentine bedrock, i.e. dense forest with relatively stable microclimatic conditions and open-canopy forest on exposed rock with highly variable conditions. The composition of their fungal communities was analysed in respect to microclimatic conditions at the collection sites. Using a combination of phenotypic and molecular data (sequences of ITS rDNA), 35 taxa were distinguished in 1078 fungal colonies recorded, out of which 25 were identified to the species level. Fungal communities were most affected by needle type (litter vs. fermentation layer) followed by maximum temperature during the previous five months. Interestingly, a higher number and abundance of species were recorded at the warmer site, in the open-canopy forest. Dominant fungi recorded in this study (Desmazierella acicola, Phacidium lacerum and Scleroconidioma sphagnicola) were mostly identical to those recorded in previous studies and the occurrence of less abundant taxa previously not recorded in pine litter suggests that the uppermost litter layer represents an important reservoir of fungal diversity.

RAMSHAJ Q., RUSEVSKA K., TOFILOVSKA S., KARADELEV M. (2021): Checklist of macrofungi from oak forests in the Republic of Kosovo.   [fungi, taxa, Balkan Peninsula, diversity, ecology, rare species.]  Czech Mycology 73(1): 21-42   (published: 12th February, 2021)   Electronic supplement
  abstract   In the period from 2017 to 2019 a survey of the diversity of fungi in oak forests in the Republic of Kosovo was conducted. The survey included 31 localities, mainly in Quercetum frainetto-cerris and Querco-Carpinetum orientalis communities. As a result of the fieldwork performed in various seasons, a first checklist of fungi from oak forests in the country is provided. A total of 220 taxa (219 species and one forma) were identified. The majority of the identified taxa belong to Basidiomycota (206) and only 14 species to Ascomycota. The paper provides a list of all recorded species with data on locality, altitude, time of collection, forest association and type of substrate. Distribution and ecology of selected rare or threatened species are briefly discussed.

HOLEC J., KŘÍŽ M., POUZAR Z., ŠANDOVÁ M. (2015): Boubínský prales virgin forest, a Central European refugium of boreal-montane and old-growth forest fungi.   [Mt. Boubín, Bohemian Forest, Czech Republic, Basidiomycota, Ascomycota, diversity, ecology, distribution]  Czech Mycology 67(2): 157-226   (published: 10th September, 2015)
  abstract   Boubínský prales virgin forest is the best-preserved montane Picea-Fagus-Abies forest in the Czech Republic. Its core area (46.67 ha), grown with original montane forest never cut nor managed by foresters, has been protected since 1858. It represents the centre of the present-day nature reserve (685.87 ha). A detailed inventory of its fungal diversity was carried out in 2013–2014. Ten segments differing in habitat and naturalness were studied (235 ha). The total number of species was 659, with the centre of diversity in the core area (503 species) followed by the neighbouring segments grown by natural forests minimally influenced by man. When literature and herbarium data are added, the total diversity reaches a total of 792 taxa. The locality represents a unique refugium for some borealmontane fungi (e.g. Amylocystis lapponica, Laurilia sulcata, Pholiota subochracea), a high number of rare species preferring old-growth forests (Antrodia crassa, A. sitchensis, Baeospora myriadophylla, Chrysomphalina chrysophylla, Fomitopsis rosea, Ionomidotis irregularis, Junghuhnia collabens, Skeletocutis odora, S. stellae, Tatraea dumbirensis), wood-inhabiting and mycorrhizal fungi confined to Abies (Panellus violaceofulvus, Phellinus pouzarii, Pseudoplectania melaena, Lactarius albocarneus), and a high number of indicators of well-preserved Fagus forests (e.g.Climacodon septentrionalis, Flammulaster limulatus, Pholiota squarrosoides). Several very rare fungi are present, e.g. Chromosera cyanophylla, Cystoderma subvinaceum and Pseudorhizina sphaerospora. The value of the local mycobiota is further emphasised by the high number of protected and Red List species. Comparison with other Central European old-growth forests has confirmed that Boubínský prales is a mycological hotspot of European importance.

Abstracts of the International Symposium „Fungi of Central European Old-Growth Forests“.  Czech Mycology 67(1): 95-118   (published: 18th June, 2015)
  abstract   Held on the occasion of the 50th anniversary of the autonomous Mycological Department, National Museum, Prague (herbarium PRM, formerly a part of PR herbarium). The symposium takes place in Český Krumlov (south Bohemia, Czech Republic), a UNESCO World Heritage Site, and former residence of the aristocrat Schwarzenberg family who declared the famous Boubínský virgin forest a protected site in 1858. Two days of presentations are followed by excursions to the nearby Boubínský and Žofínský virgin forests, the best-preserved old-growth forests in the Czech Republic. The abstracts are arranged in alphabetical order according to the surname of the first (presenting) author.

BUČINOVÁ K., JANÍK R., JAMNICKÁ G., KUKLOVÁ M. (2014): Accumulation and bioconcentration factors of mineral macronutrients in representative species of macrofungi prevailing in beech-dominated forests affected by air pollution.   [macrofungi, macronutrients, phosphorus, potassium, calcium, magnesium, beech forest ecosystems]  Czech Mycology 66(2): 193-207   (published: 23rd December, 2014)
  abstract   The contents of mineral macronutrients (phosphorus, potassium, calcium, magnesium) in forest soil samples, but also in samples of fruit bodies of dominant fungal taxa were analysed. The monitoring took place in three research plots in beech-dominated forests located near the aluminium plant at Žiar nad Hronom (Central Slovakia, Europe). The observed macrofungal taxa have different abilities of accumulating macronutrients. In forest soils, the terrestrial saprotrophic species Clitocybe nebularis accumulated phosphorus, attaining a maximum bioconcentration factor of 160 in the mineral A-horizon and 10.6 in the organic matter soil horizons (O-horizons). The ectomycorrhizal species Xerocomellus chrysenteron was rich in potassium in the A-horizon (181), but also in the O-horizons (18.8). The lignicolous saprotrophic species Polyporus varius accumulated calcium to a small extent in the A-horizon (9.36) and O-horizons (0.64), and magnesium in the A-horizon (14.2) and O-horizons (1.09).

ZOTTI M., PAUTASSO M. (2013): Macrofungi in Mediterranean Quercus ilex woodlands: relations to vegetation structure, ecological gradients and higher-taxon approach.   [conservation biology, ectomycorrhiza (ECM), fungal diversity, multivariate analysis]  Czech Mycology 65(2): 193-218   (published: 20th December, 2013)
  abstract   Few studies have investigated the relationships between mycodiversity and plant communities in Quercus ilex (holm oak) woodlands. These are unique ecosystems in the Mediterranean basin of high mycological importance. The macrofungi of Q. ilex forests in Liguria, North-Western Italy, were studied: 246 species were observed in 15 permanent plots over four years. Some species were identified as typical of holm oak woodlands, e.g. Hygrophorus russula, Leccinellum lepidum, and Lactarius atlanticus.Correspondence analysis (CA) showed that the main ecological gradients shaping the fungal and plant communities are driven by soil pH and climatic factors. The CA confirms that the minimum sampling area for macrofungi is larger than for plant communities and that aggregation of multiple plots is suitable for data analysis. The data suggest that the higher-taxon approach can be successfully applied also to Q. ilex macrofungi, not only for total species and genus richness, but also within abundance classes. Further investigations are required to better characterise the mycodiversity of Mediterranean holm oak woodlands in relation to human impacts over various scales to plan effective conservation strategies.

JANČOVIČOVÁ S., MIŠÍKOVÁ K., GUTTOVÁ A., BLANÁR D. (2011): The ecological knowledge on Crepidotus kubickae - a case study from central Slovakia.   [Inocybaceae, C. cesatii var. subsphaerosporus, Norway spruce forests, ecology, syntaxonomy]  Czech Mycology 63(2): 215-241   (published: 10th August, 2011)
  abstract   The ecological knowledge on Crepidotus kubickae is not only insufficient in Slovakia but also in the rest of Europe. In the years 2008–2011, a case study was therefore carried out in central Slovakia to find out more data on its habitats and substrate preferences. During the research, 30 collections were gathered at seven localities of the Veporské vrchy Mts., Stolické vrchy Mts. and Muránska planina Plateau.The substrates of the collections were precisely described and collecting sites characterised and documented by phytocoenological relevés. In the selected area, C. kubickae occurred in several types of spruce or mixed forests (with dominance of Picea abies); namely in six associations of forest communities: Vaccinio myrtilli-Piceetum, Athyrio alpestris-Piceetum, Calamagrostio variae-Abietetum, cf.Cortuso-Fagetum, cf. Poo chaixii-Fagetum, and Dentario enneaphylli-Fagetum. The altitude of most collecting sites was above 1100 m a. s. l. The species preferred dead corticated fallen and standing stems of Picea abies of approx. 15–100 cm in diameter, aged about 70–180 years. In this paper, also the ecological knowledge on C. kubickae in Europe is summarised.

CHUN-YING D., TAI-HUI L., BIN S. (2011): A revised checklist of Marasmiellus for China Mainland.   [Marasmiaceae, taxonomy, diversity]  Czech Mycology 63(2): 203-214   (published: 10th August, 2011)
  abstract   The current knowledge of Marasmiellus in China is summarised, and a total of 52 taxa (51 species and one variety) are listed alphabetically. Two of them are synonyms of other species, one is an invalid name. Marasmiellus purpureus and M. alvaradoi are new to the Chinese mycobiota. Descriptions of the new records are provided.

ANTONÍN V., BERAN M., BOROVIČKA J., DVOŘÁK D., HOLEC J. (2011): Clitocybula familia (Fungi, Agaricales) - taxonomy, distribution, ecology and first records in the Czech Republic and Slovakia.   [var. familia, var. compressa, DNA studies, Europe, North America, old-growth forests, bioindication]  Czech Mycology 63(1): 1-11   (published: 10th August, 2011)
  abstract   The first records of Clitocybula familia from the Czech and Slovak Republics were studied and compared with the type specimen of C. familia var. compressa and several North-American collections of var. familia using macro– and microscopic characters as well as molecular data (LSU rDNA).All the collections were identical. Therefore, there is no need to recognise var. familia and var.compressa, as they represent the same taxon. Detailed macro– and microscopic descriptions are given.In Europe, the species grows on strongly decayed fallen trunks of Abies alba and Picea abies. All four Central-European localities represent valuable old-growth forests. Therefore, this species may be a bioindicator of such environments.

ANTONÍN V. (2004): New species of marasmioid genera (Basidiomycetes, Tricholomataceae) from tropical Africa - V. Marasmius violaceoides, a new species based on M. violaceus Henn. in the sense of Singer.   [Basidiomycetes, typerevision, Marasmius, M. violaceoides, Gymnopus, Africa, new species]  Czech Mycology 56(3-4): 247-252   (published: 22nd December, 2004)
  abstract   A new species, Marasmius violaceoides (Basidiomycetes, Tricholomataceae), is described for a taxon known in the modern literature as Marasmius violaceus Henn. sensu Singer. Revision of the type specimen of Marasmius violaceus showed that this taxon belongs to the genus Gymnopus.

KOTLABA F., POUZAR Z. (2000): The decease of Dr. Josef Herink.  Czech Mycology 52(1): 93-96   (published: 21st January, 2000)

ANTONÍN V., VÁGNER A. (2000): Type specimens of fungi preserved in the Herbarium of the Moravian Museum in Brno, Czech Republic (BRNM).   [type specimens, herbarium, Moravian museum, Brno]  Czech Mycology 52(1): 51-68   (published: 21st January, 2000)
  abstract   A list of type specimens of fungi preserved in the herbarium of the Moravian Museum in Brno, Czech Republic containing 351 items is published.

HERINK J. (1953): Penízečka liláková - Baeospora myriadophylla (Peck) Singer v Československu.  Česká Mykologie 7(2): 80-89   (published: 31st May, 1953)

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