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Search for "GYMNOPILUS": 34 articles found in Index.

HOLEC J., ZEHNÁLEK P. (2024): Noteworthy record of Gymnopilus stabilis (Fungi, Agaricales) from a burnt area after a great fire in Bohemian Switzerland National Park, Czech Republic.   [Basidiomycota, Hymenogastraceae, morphology, ITS rDNA, taxonomy, ecology, distribution.]  Czech Mycology 76(1): 83-94   (published: 14th June, 2024)
  abstract   A new record of the rare agaric species Gymnopilus stabilis from the Czech Republic is described morphologically and genetically. The basidiomata show good agreement with the recently published epitype and diagnostic characters of the species. While the robustness of the basidiomata, the presence of a pink hue, and a distinct sweetish aromatic smell are typical characters, though not always present, the predominantly warm orange colour of adult pilei seems to be stable character. The combination of fleshy basidiomata and typical pileus colour distinguishes G. stabilis from G. penetrans/hybridus and G. decipiens, which are taxa sometimes confused with G. stabilis. Comparison of the nearest ITS rDNA sequences from GenBank confirmed the identity of our record and showed that the species is distributed not only in Europe and Siberia, but also in Pakistan and India. The ecological characterisation of G. stabilis is updated, showing that it is a saprotrophic species on dead wood of conifers, both Pinus and Picea, but also a facultative anthracophilous fungus able to grow on burnt wood and ash.

KOTLABA F., POUZAR Z. (2013): Ten wood-inhabiting agarics from Cuba.   [Cuba, Agaricales, hosts, distribution, subtropics]  Czech Mycology 65(2): 255-265   (published: 20th December, 2013)
  abstract   After studying specimens of macro fungi collected in Cuba, ten species of wood-inhabiting agarics were identified belonging to genera Chaetocalathus, Gymnopilus, Hohenbuehelia, Lentinus, Marasmius, Oudemansiella, Pleurotus, and Xeromphalina. Uncommon or rare species include Gymnopilus palmicola, Hohenbuehelia nigra, Marasmius haematocephalus, Pleurotus pulmonarius, and Xeromphalina tenuipes. Other species mentioned in the article are rather abundant or common in Cuba.

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.

ADAMČÍK S., CHRISTENSEN M., HEILMANN-CLAUSEN J., WALLEYN R. (2007): Fungal diversity in the Poloniny National Park with emphasis on indicator species of conservation value of beech forests in Europe.   [wood-inhabiting fungi, indicator species, beech forests, biodiversity, Slovakia, macromycetes]  Czech Mycology 59(1): 67-81   (published: 28th June, 2007)
  abstract   This paper lists recent finds of macrofungi from the Poloniny National Park in Slovakia. The list contains data on the occurrence of 62 taxa of macrofungi, 35 of which are new to Poloniny, and 15 have not previously been recorded from Slovakia. Additionally, 17 rare species generally considered as threatened in large parts of Europe were found. The study increases the number of fungal indicator species proposed for assessment of the conservation value of European beech forests known from selected nature reserves in Poloniny. The results of this study combined with previously published data shows that Stužica and Rožok National Nature Reserves are the sites with the highest number of these indicator species in Europe.

HOLEC J., ANTONÍN V., GRACA M., MOREAU P.-A. (2003): Gymnopilus igniculus - find from the Czech Republic and notes on its variability.   [fungi, Agaricales, Cortinariaceae, violet-coloured Gymnopilus, Europe, taxonomy, ecology, coal mine dumps]  Czech Mycology 55(3-4): 161-172   (published: 22nd December, 2003)
  abstract   Gymnopilus igniculus Deneyer, P.-A. Moreau et Wuilbaut (Agaricales, Cortinariaceae), a violet-coloured species described in 2002 from Belgium, was found in the city of Ostrava, part Radvanice, Czech Republic. The fruitbodies grew on decaying wood of Fraxinus in a unique habitat - a burning coal mine dump, the surface of which reached about 45'C. The most important characters of the fruitbodies are the purplish to vinaceous- or reddish-brown colour of the pileus covering which is tomentose-fibrillose when young and fibrillose-squamulose to distinctly scaly at maturity, they ellow pileus ground, the absence of any ring, the whitish membranaceous to fibrillose veil, the stipe distinctly longitudinally purplish brown fibrillose on the dirty white or slightly violaceous ground, the context yellowish with reddish-violaceous tinge and fungoid smell, there latively large spores [8.0-9.5(-ll) X 6.0-6.8(-7.2) fim] with rough verrucose to verrucose-rugulose ornamentation, the variable shape of cheilocystidia and the absence of pleurocystidia. A detailed description of macro- and microcharacters, colour photographs of fresh fruitbodies and line drawings are provided. Some characters deviating from the Belgian collections are discussed and remarks on other European finds of Gymnopilus with violet colours are added.

HOLEC J. (2001): Remarks to the taxonomy of Gymnopilus josserandii based on records from Bohemian Forest (Czech Republic).   [basidiomycetes, Agaricales, Cortinariaceae, Gymnopilus josserandii, Gymnopilus subsphaerosporus, taxonomy, Czech Republic]  Czech Mycology 53(2): 133-139   (published: 20th February, 2002)
  abstract   Two records of the rare species Gymnopilus josserandii (Agaricales, Cortinariaceae) from the Bohemian Forest are thoroughly described and discussed. Line drawings of microcharacters, a colour photograph of fresh fruitbodies and a distribution map of G. josserandii in the Czech Republic are provided. The species is better known under the invalid name G. subsphaerosporus. A detailed comparison of its characters with those of the American species G. subbellulus has H shown that the name G. subbellulus represents an other species differing above all in the presence of pleurocystidia. Gymnopilus josserandii seems to prefer strongly decayed wood of conifers in natural or semi-natural forests. At present, five localities are known in the Czech Republic.

SVRČEK M., KUBIČKA J. (1971): Zweiter Beitrag zur Kenntnis der Mykoflora des Urwaldes „Žofínský prales“ im Gebirge Novohradské hory (Südböhmen).  Česká Mykologie 25(2): 103-111   (published: 1971)
  abstract   This article presents results of continued mycological exploration in the Žofínský virgin forest (Novohradské hory, southern Bohemia), conducted during 11 excursions between 1966–1969. 225 new fungal species were recorded, bringing the total known to 462. Newly added taxa include 58 Aphyllophorales, 112 Agaricales, 1 Gasteromycete, 35 Discomycetes, 9 Pyrenomycetes, 3 Hyphomycetes, and 7 Myxomycetes. The remaining unidentified material is to be processed in a future contribution.

SVRČEK M. (1965): Agaricales from Bohemia. I.  Česká Mykologie 19(1): 43-51   (published: 1965)
  abstract   Eight species of Agaricales new for Bohemia or rarely recorded are described based on collected material: Conocybe aurea, C. subovalis, Galerina pseudocamerina, Gymnopilus fulgens, Inocybe lutescens, Lepiota subgracilis, Lepista irina, Leucopaxillus amarus.

GABRIEL J., GRODZYNSKA G.A., NEBESNYI V.B., LANDIN V.P. (2023): Radioactive contamination of mushrooms from Polis'ke Forestry (Kyiv Region, Ukraine) long after the Chornobyl accident.   [anthropogenic radionuclides, accumulation, fungi, dose, Polissya.]  Czech Mycology 75(2): 117-137   (published: 12th September, 2023)
  abstract   A study of the radiocaesium activity in fruitbodies of 54 mushroom species from 18 locations of Polis'ke Forestry complex was carried out with gamma spectrometry. In some mushroom samples, strontium was determined with a radiochemical method. However, the mushrooms accumulated ¹³⁷Cs one to three orders of magnitude more actively than ⁹⁰Sr. The highest levels of ¹³⁷Cs activity, recorded in Lactarius rufus, Imleria badia, Paxillus involutus and Cortinarius praestans from the forest area at the settlement of Polis'ke in 1998 and 2000, exceeded 1 MBq/kg dry mass. By 2018, the activity of ¹³⁷Cs in 60.0% and 37.84% of mushroom samples in the Zelenopolyans'ke and Steshchyns'ke Forestries, respectively, exceeded the maximum permissible level valid in Ukraine, 2,500 Bq/kg dry mass. Significant differences in the levels of contamination of the same species are noted not only at different locations, but also within the same sampling site, which is probably associated with a complex of factors which are difficult to assess, such as extremely heterogeneous nature of contamination, depth of mycelium in the soil layer, and microclimatic conditions in the place where individual fruitbodies grow. The data obtained indicate a persistent risk to the population due to internal exposure as a result of uncontrolled consumption of wild mushrooms in this region. In 2018, the potential equivalent dose per year (contribution of ¹³⁷Cs only) reached maximum values of 0.239 mSv in Suillus spp. and 0.130 mSv in Imleria badia from Zelenopolyans'ke Forestry.

HOLEC J., ZEHNÁLEK P. (2021): Remarks on taxonomy and ecology of Dentipratulum bialoviesense based on records from Boubínský prales virgin forest in the Czech Republic.   [Fungi, Basidiomycota, Russulales, Auriscalpiaceae, ITS rDNA, natural forests.]  Czech Mycology 73(2): 121-135   (published: 1st July, 2021)
  abstract   Two recent records of the rare fungus Dentipratulum bialoviesense from Boubínský prales virgin forest in the Czech Republic were documented morphologically and molecularly. One collection from the type locality, Białowieża virgin forest in Poland, was used for morphological comparison.The Boubínský prales collections agree with the Białowieża collection in macro- and micromorphological characters and ecology, namely their growth on decaying wood of Picea abies in natural forest. Simultaneously, Boubínský prales collections clearly differ in their ITS rDNA region from the only published Dentipratulum sequence based on a collection from France, originally identified as D. bialoviesense but currently representing a paratype of the recently described species D. crystallinum. Consequently, the Boubínský prales sequences most likely represent the first sequence data of D. bialoviesense. Notes on the taxonomy and ecology of D. bialoviesense and D. crystallinum are added, suggesting that the identity of all collections should be verified molecularly in future, especially those from wood of broadleaved trees in France. Photographs of dried basidiomata and key micromorphological characters of D. bialoviesense from Boubínský prales and Białowieża are provided.

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.

ADAMČÍK S., AUDE E., BÄSSLER C., CHRISTENSEN M., DORT K.VAN, FRITZ Ö., GLEJDURA S., HEILMANN-CLAUSEN J., HOLEC J., JANČOVIČOVÁ S., KUNCA V., LACKOVIČOVÁ A., LÜTH M., ÓDOR P. (2016): Fungi and lichens recorded during the Cryptogam Symposium on Natural Beech Forests, Slovakia 2011.   [old-growth beech forests, diversity, conservation, indicator, red-list, Europe]  Czech Mycology 68(1): 1-40   (published: 1st February, 2016)
  abstract   In September 2011, an international team of cryptogam experts visited seven national nature reserves in five mountain areas of Slovakia: Havešová and Stužica in the Poloniny Mts., Vihorlat in the Vihorlatské vrchy Mts., Oblík in the Slanské vrchy Mts., Dobročský prales and Klenovský Vepor in the Veporské vrchy Mts. and Badínsky prales in the Kremnické vrchy Mts. The reserves were selected to represent examples of the best protected old-growth beech forests in the country. The aim was to study the diversity of wood-inhabiting fungi on fallen beech logs and epiphytic lichens on standing beech trees. In total, 215 fungal species and 128 lichens were recorded on beech wood and bark, and 27 fungi and 26 lichens on additional substrates. The site of the highest conservation value is Stužica with 126 fungi and 79 lichens recorded on beech, of which 12 fungi and 19 lichens are indicators of high nature conservation value. Combined with historical records, a total of 19 non-lichenised fungal indicators are now reported from the site, making it the highest ranked natural beech forest in Europe. The second most important reserve for fungal diversity is Havešová with 121 species, including 14 indicator species recorded on beech wood. For lichens, the second most important reserve is Klenovský Vepor with 69 species including 18 lichen indicators recorded on beech. Nine fungus species are here reported as new to Slovakia: Asterostroma medium, Entoloma hispidulum, E. pseudoparasiticum, Gloeohypochnicium analogum, Hohenbuehelia valesiaca, Hymenochaete ulmicola, Hypocrea parmastoi, Melanomma spiniferum and Scutellinia colensoi. Lichen species Alyxoria ochrocheila is reported as new to Slovakia and Lecanographa amylacea, which was considered extinct in the Slovak Red list, was also recorded. This is the first list of wood-inhabiting fungi and epiphytic lichens of old-growth beech forests in Slovakia, and hence an important contribution to the exploration of biodiversity in Slovakia.

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.

ANTONÍN V., KRAMOLIŠ J., TOMŠOVSKÝ M. (2012): Two collections of albinotic forms of Tubaria (Basidiomycota, Agaricales, Inocybaceae).   [Tubaria hiemalis, Tubaria romagnesiana, Tubaria furfuracea, albinotic forms, taxonomy, ITS]  Czech Mycology 64(2): 197-208   (published: 7th December, 2012)
  abstract   The record of an albinotic Tubaria from the Czech Republic was studied and compared with a macroscopically similar collection from Norway. However, the two specimens represent different taxa due to both morphological characters and DNA sequences. The main microscopic characters usually used for species identification of the Tubaria furfuracea complex (including T. furfuracea, T. hiemalis, and T. romagnesiana) are discussed on the base of studied collections from the BRNM herbarium. According to our studies, the main characters (size of basidiospores, shape and size of cheilocystidia, width of the hymenophoral trama hyphae) usually used for identification of these three species are not generally applicable. Further detailed anatomic-morphological and molecular studies are desirable to solve the problem of species limits in the Tubaria furfuracea complex.

VAŠUTOVÁ M. (2004): Macromycetes of permanent plots in cultural forests in the Moravskoslezské Beskydy Mts. and Vsetínské vrchy hills (Czech Republic).   [Czech Republic, macromycetes, cultural beech and spruce forests, mycocoenology, permanent plots, ecology]  Czech Mycology 56(3-4): 259-289   (published: 22nd December, 2004)
  abstract   The mycoflora of cultural (artificial and managed subnatural) forests (i.e. beech, spruce and mixed forests) was studied in 18 permanent plots in the Moravskoslezské Beskydy Mts. and the adjacent part of the Vsetínské vrchy hills (Czech Republic) during they ears 1998-2000. Al together, 314 species of macromycetes were recorded. The highest number of species was recorded in plots in a young spruce forest on a former meadow (72 species ) and a waterlogged spruce forest (67 species ). Mycorrhizal fungi were the dominant group in older spruce forests (44.2 %), waterlogged spruce forests (43.3 %) and alder forest (45.6 %). A high percentage of terrestrial saprophytes was found in the young forest on a former meadow (43 %). Generally, common species prevailed.The main factor which influenced the species composition of all trophic groups was the composition of the tree layer. These results are compared with results from similar plots in the Czech Republic and neighbouring countries.

SEEGER R. (1995): Vergiftungen durch höhere Pilze (Intoxications by higher fungi.)   [Fungal intoxications, muscarine, amatoxins, hallucinogenic fungi, Cortinarius toxins]  Czech Mycology 48(2): 97-138   (published: 25th September, 1995)
  abstract   Article presents a review of poisonous macrofungi and their toxic constituents concerning chemistry, site and mechanism of action, absorption, fate and excretion of the main toxins and signs, diagnosis, treatment and course of human poisoning. Considered are macrofungi containing 1. Irritants of the gastrointestinal tract with rapid onset of action. 2. Muscarine in Inocybe and Clitocybe species. 3. Toxins affecting the central nervous system, i.e. ibotenic acid resp. muscimol in Amanita muscaria and A. pantherina and hallucinogenic indoles in Psilocybe, Panaeolus und related species. 4. Toxins affecting parenchymatous organs with delayed onset of symptoms, causing mainly liver and/or kidney injury: The cyclopeptides in Amanita phalloides, A. virosa and A. verna and in Galerina and Lepiota species. Gyromitrine resp. methylhydrazine in Gyromitra esculenta. Cortinarius toxins in C. orellanus, C. speciosissimus and related species. 5. Miscellaneous substances, not necessarily toxic per se, e.g. coprin in Coprinus atramentarius which produces disulfiram-like effects when consumed with alcohol. - Intolerance to trehalose in persons with a genetic deficiency of the intestinal enzyme trehalase. - Hypersensitivity reactions to ingested or inhaled antigens of edible mushrooms, e.g. skin and respiratory reactions or even immunohaemolytic reactions complicated by secondary renal failure.

STIJVE T. (1995): Worldwide occurrence of psychoactive mushrooms - an update.   [Psychoactive mushrooms, psilocybin, ibotenic acid, recreational use]  Czech Mycology 48(1): 11-19   (published: 16th May, 1995)
  abstract   An update is given on the recorded psilocybin- and ibotenic acid-containing mushrooms on a worldwide scale. Many new psilocybian species have been discovered during the last 15 years, including representatives of the genera Psilocybe, Panaeolus, Inocybe, Gymnopilus and Pluteus, whereas only Amanita regalis was identified as a new and potent source of ibotenic acid. Recreational use of psychoactive mushrooms has spread from the USA to Europe, but here, like anywhere else, it remains a marginal phenomenon. The mushrooms commonly used are limited to a few species: in Europe it is almost invariably Psilocybe semilanceata, whereas in the USA Psilocybe cubensis is widely used. Locally, Psilocybe stuntzii and Panaeolus subbalteatus have also gained some popularity. Misuse in South America or Asia is virtually unknown, in spite of the easy availability of psychoactive fungi. The trade in “magic mushrooms”, e.g. Psilocybe cubensis and Copelandia cyanescens on the Thai island of Koh Samui, or in Indonesian Bali, only caters to European and American tourists. Finally, young people and members of the drug-using subculture in Australia and New Zealand have also become aware of the psychoactive fungi growing in their respective countries

MIHÁL I. (1993): Frequency and occurrence stability-method of determination of dominant fungi species in beech wood after cutting operation.  Česká Mykologie 46(3-4): 282-295   (published: 25th August, 1993)
  abstract   The mycoflora of southern part of Kremnica Hills was studied by autor in 1990 and 1991. The dominant species of macromycets of beech forest stand were found out after cutting operation with the aid of frequency and occurence stability of determined fungi species. The autumn mycoaspect was characterized by occurence of these dominant fungi species: Hypoxylon fragiforme, Marasmius alliaceus, Hygrophorus ebumeus, Armiilaria ostoyae and others. The spring mycoaspect was characterized by species: Ustulina deusta, Bispora antennata, Collybia dryophila and others. The spring mycoaspect was speciesly poorer in comparison with the autumn mycoaspect in consequence of unfavourable climatic conditions. The wood-rotting fungi species have prevailed on the area. At the same time the species typical for warm-weather oak forests have been finding on the area together with the species of montane beech woods and fir-beech woods.

HOLEC J. (1993): Ecology of macrofungi in the beech woods of the Šumava mountains and Šumava foothills.  Česká Mykologie 46(3-4): 163-202   (published: 25th August, 1993)
  abstract   The fungi of the order Agaricales s. l. and several families of ungilled fungi and gasteromycetes were studied in the beech woods of the southeastern part of the Sumava mountains and Sumava foothills (Czechoslovakia). Altogether, 230 species were recorded on 8 permanent plots (50 x 50 m) during the years 1988 - 1990. The terrestrial fungi were closely associated with a particular layer of the surface humus and substrate, and the lignicolous fungi were associated with wood in various stages of decay. The occurrence of mycorrhizal fungi was influenced above all by the mycorrhizal partner, altitude, and climate. The species composition, number of mycorrhizal and terrestrial species on the individual plots, and their share were determined by the humus type, microrelief, and the thickness of the detritus layer. The occurrence of lignicolous fungi was in close relation to the degree of naturalness of the wood, substrate diversity of the plot and the mesoclimate. The results are summarized in the mycosociological tables and compared by the use of cluster analysis and diagrams.

KLÁN J., BAUDIŠOVÁ D., SKÁLA Z. (1992): Enzymy activity of mycelial cultures of saprotrophic macromycetes (Basidiomycotina). III. A taxonomic application.  Česká Mykologie 46(1-2): 75-85   (published: 1st April, 1993)
  abstract   Mycelial cultures of 92 species belonging to 40 genera of saprotrophic basidiomycetous fungi (orders Agaricales, Aphyllophorales, Gastrosporiales, Lycoperdales and Nidulariales) were tested with respect to the production of extracellular hydrolytic enzymes and oxidoreductases (laccase, peroxidase, tyrosinase, diaminooxidase, proteases, amylases, urease, p-cresol oxidases and hydrolyse of tyrosine) using simple plate and spot tests. The results obtained were evaluated by means of factor analysis methods. Distribution of enzyme activities in individual species was discussed.

KUTHAN J. (1992): Mycoflora of large-scale greenhouse plantation of salad cucumbers.  Česká Mykologie 46(1-2): 1-32   (published: 1st April, 1993)
  abstract   In the course of the years 1988–1991 the author used to visit large-scale greenhouses at Paskov near Ostrava (NE Moravia, Czechoslovakia) and surveyed not only the abundant growth of particularly higher fungi there, but in 1989 he tried to summarize the weight of biomass of the most frequent species. The results of the observation of biomass, frequency, abundance and phenology are presented in the tables. Altogether 95 macrofungi taxons, 1 species of Hyphomycetes and 1 species of Myxomycetes were recorded and they are given in the systematic summary, potentially with comments.

KLÁN J. (1990): Lignin test - its mycotoxicological and chemotaxonomical significance.  Česká Mykologie 44(4): 220-224   (published: 26th November, 1990)
  abstract   A total of 135 species of Basidiomycetes were analyzed using the lignin test. Though not specific for amanitins or tryptamine derivatives, the test is useful in chemotaxonomic studies of genera Russula, Lyophyllum, Amanita, and Psilocybe.

KLÁN J., BAUDIŠOVÁ D. (1990): Enzyme activity of mycelial cultures of saprotrophic macromycetes (Basidiomycotina). I. Methods of hydrolases estimation.  Česká Mykologie 44(4): 203-211   (published: 26th November, 1990)
  abstract   A plate diffusion method was used to detect hydrolytic enzymes (lecithinaes, lipases, amylases, proteinases, milk clotting enzymes, urease) in mycelial cultures of saprotrophic macromycetes (Basidiomycotina). The results are demonstrated on 21 selected species. These tests can be used for screening high-yield strains and in chemotaxonomic studies.

SVRČEK M. (1990): A report on mycological trips to Krkonoše Mts. (Giant Mts.), Bohemia, in the years 1986-1989.  Česká Mykologie 44(2): 77-91   (published: 22nd June, 1990)
  abstract   The results of mycological trips undertaken by me in the years 1986–1989 to the east part of the highest Bohemian mountains are published in this paper. At present, Krkonoše Mts. (Giant Mts.), the only one National Park (KRNAP) in Bohemia, belong to the most damaged territories by air pollution (SO₂) and acid rainfalls. The excursions were realized every year in August and September. In this time the fructification of macromycetes is maximal. The fungi were collected in more than 70 localities often repeatedly, with special regard to Agaricales, Aphyllophorales and Ascomycetes, occasionally also to other groups, and most attention was paid to their ecology. The species of Agaricales examined and determined hitherto are alphabetically arranged and supplemented by numbers of records according to years, localities and altitude above sea level. The ecological and taxonomic notes will be published in the second and third part of this report.

Ganzstaatliches mykotoxikologisches Seminar „Über psychotrope Stoffe in Kahlköpfen“, Prag 21.IV.1983. Zusammenfassungen der Referate.  Česká Mykologie 39(1): 58-64   (published: 1985)
  abstract   Ganzstaatliches mykotoxikologisches Seminar „Uber psychotrope Stoffe in Kahlköpfen“, Prag 21. IV . 1983. Zusammenfassungen der Referate.

POUZAR Z. (1983): Taxonomic and nomenclatural notes on some families of larger fungi.  Česká Mykologie 37(3): 172-176   (published: 1983)
  abstract   The illegal status of family names published with vernacular termination is discussed. Six families which are devoid of names agreeing with nomenclatural Code are treated and provided here with validation diagnoses or other necessities: Amanitaceae Heim, Asterostromataceae (Donk) Pouz., Coprinaceae Heim, Cortinariaceae Heim, Faerberiaceae Pouz. and Tricholomataceae Heim.

DERMEK A. (1978): A contribution to the mycoflora of the forests on environs of the villages Brodské, Čáry, Gbely, Kopčany, Kúty and Smolinské (Western Slovakia). (with coloured plates No.93 and 94).  Česká Mykologie 32(4): 215-225   (published: 1978)
  abstract   The author gives a brief characterization of the territory in Western Slovakia around Brodské, Čáry, Gbely, Kopčany, Kúty, and Smolinské, and enumerates the fungi species found there between 1963 and 1977. Some rare species are highlighted: Hydnellum spongiosipes, Lepista graveolens, Leucopaxillus tricolor, Amanita rubescens f. annulo-sulfurea, and Leccinum thalassinum. A new combination Lepista graveolens (Peck) Dermek is proposed.

Summa actionum, quae in Quinto Consilio Mycologorum Cechoslovacorum in urbe Olomouc 25.-27.septembri 1973 traditae sunt.  Česká Mykologie 28(2): 104-126   (published: 1974)

ČERNÝ A., KŘÍŽ K. (1972): 2. Mykologische Studientage in Mähren 24.-27.VIII.1971.  Česká Mykologie 26(2): 121-125   (published: 1972)

HERINK J., KOTLABA F. (1969): Life and work of Václav Melzer (1878-1968).  Česká Mykologie 23(1): 1-9   (published: 25th January, 1969)
  abstract   This paper summarizes the life and work of Václav Melzer (1878–1968), one of the most prominent figures of Czech and world mycology in the first half of the 20th century. His scientific contributions exceeded the national scope and influenced international mycological research. The paper highlights key biographical milestones and evaluates the impact of his scientific legacy.

KOTLABA F., POUZAR Z. (1965): Spongipellis litschaueri Lohwag and Tyromyces kmetii (Bres.) Bond. et Sing., two rare polypores in Czechoslovakia.  Česká Mykologie 19(2): 69-78   (published: 15th April, 1965)
  abstract   The authors deal with the systematics, ecology and geographical distribution of two rare polypores in Czechoslovakia, Spongipellis litschaueri Lohwag and Tyromyces kmetii (Bres.) Bond. et Sing. They discuss the relationship of the first species to the North American Spongipellis unicolor (Schw.) Murrill and the European Polyporus schulzeri Fr., attempt a redefinition of the genus Spongipellis Pat., give those features which distinguish it from related genera and merge the genus Irpiciporus Murrill with the genus Spongipellis Pat. Two new combinations are proposed.

KOTLABA F., POUZAR Z. (1962): Agarics and Boleti (Agaricales) from the Dobročský Virgin Forest in Slovakia.  Česká Mykologie 16(3): 173-191   (published: 6th July, 1962)

KOTLABA F., KUBIČKA J. (1960): Die Mykoflora des Moores „Rotes Moos“ bei Schalmanowitz in ihrer Beziehung zur Mykoflora der südböhmischen torfgebiete.  Česká Mykologie 14(2): 90-100   (published: 20th April, 1960)

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