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RUSSULA|vesca":
32 articles found in Index.
RAUSCHERT S. (1989): Nomenklatorische Studien bei höheren Pilzen I. Russulales (Täublinge und Milchlinge). Česká Mykologie 43(4): 193-209 (published: 17th November, 1989)
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)
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.
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.
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.
CABOŇ M., ADAMČÍK S., VALACHOVIČ M. (2013): Diversity of the family Russulaceae in the Scots pine forests of Záhorská nížina (SW Slovakia). [Scots pine, ectomycorrhiza, fungal diversity, Russulaceae, Pinus sylvestris] Czech Mycology 65(2): 179-191 (published: 20th December, 2013)
abstract
The species diversity of the family Russulaceae was studied at four representative sites located in forests dominated by Pinus sylvestris on sandy soils in the Záhorská nížina lowland in the years 2010–2012. The diversity varies from 7 to 10 species per site. There is a high variation in species composition and frequency rates between the studied sites. At all four sites, members of two Russulaceae genera were represented: Lactarius with two recorded species in total, while Russula with 19 species.The species diversity of Russulaceae in the area of Záhorská nížina is estimated based on data from the representative sites, revision of herbarium material, and published data. Nineteen species were identified in the studied herbarium material, and together with the data from the representative sites this amounts to a total of 27 Lactarius and Russula species associated with Pinus and reported from the area. Published reports on the occurrence of three more species of these two genera, reported to be associated with pine trees in the area, have not been confirmed.
ADAMČÍK S., RIPKOVÁ S., ZALIBEROVÁ M. (2006): Diversity of Russulaceae in the Vihorlatské vrchy Mts. (Slovakia). [Russula, Lactarius, distribution, biodiversity, Slovakia, fungi] Czech Mycology 58(1-2): 43-66 (published: 10th August, 2006)
abstract
Russulaceae taxa were studied in selected (nine) localities in the Vihorlatské vrchy Mts. (Slovakia) in the years 2001–2003. The study was focused on their diversity, ecology and distribution. A total of 75 species were identified, from which four species, Lactarius romagnesii, Russula odorata, R. sericatula and R. zvarae, were not published from Slovakia before, and another eleven species are rare.
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.
LAGANÀ A., SALERNI E., BARLUZZI C., PERINI C., DE DOMINICIS V. (2000): Mycocoenological studies in Mediterranean forest ecosystems: calcicolous deciduous oak woods of central-southern Tuscany (Italy). [mycocoenology, calcicolous deciduous oak woods, Mediterranean] Czech Mycology 52(1): 1-16 (published: 21st January, 2000)
abstract
The results of mycocoenological studies carried out in calcicolous deciduous oak woods of central-southern Tuscany are reported. Comparison with there sults of studies in other for est ecosystems of the same area revealed exclusive differential species of deciduous oak woods and clarified the knowledge on mycocoenoses of central-southern Tuscany. The obtained in formation on individual species is also useful for understanding the relatively unexplored field of the ecology of macrofungi.
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.
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)
KLÁN J., ŘANDA Z., BENADA J., HORYNA J. (1988): Investigation of non-radioactive Rb, Cs, and radiocaesium in higher fungi. Česká Mykologie 42(3): 158-169 (published: 12th August, 1988)
KOCKOVÁ-KRATOCHVÍLOVÁ A., SLÁVIKOVÁ E., BREIEROVÁ E. (1984): Yeasts isolated from fruitbodies of mushrooms of the Lowland of Zahorie. Česká Mykologie 38(4): 218-229 (published: 1984)
MICKA K., KLÁN J. (1980): Chemical spot tests of macromycetes with benzidine. Česká Mykologie 34(2): 74-81 (published: 1980)
ŠEBEK S. (1979): Zur Pilzflora des Hügels „Semická hůrka“ (Kreis Nymburk, Bez. Mittelböhmen). Česká Mykologie 33(3): 159-169 (published: 1979)
HORNÍČEK E. (1979): Einige kritische Russula -Arten in der Tschechoslowakei. Česká Mykologie 33(1): 47-50 (published: 1979)
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)
SVRČEK M. (1967): Russula cremeoavellanea Sing. und R. decipiens (Sing.) Kühn. Et Romagn., zwei seltene in Böhmen gefundene Russula-Arten. Česká Mykologie 21(4): 225-231 (published: 1967)
KOCKOVÁ-KRATOCHVÍLOVÁ A., ŠMARDA F., POKORNÁ M. (1965): Ein Beitrag zur Ökologie der hefeartigen Mikroorganismen. Die hefeartigen Mikroorganismen auf der oberfläche der höheren Pilze aus dem Böhmisch-Mährischen Höhenzug und aus dem Brünner Bergland in Mähren. Česká Mykologie 19(2): 114-120 (published: 1965)
ŠMARDA F. (1965): Mykozönologischer Vergleich der Kiefernforsten auf Flugsanden des beckens Dolnomoravský úval in Südmähren mit denen der Tiefebene Záhorská nížina in der westlichen Slowakei. Česká Mykologie 19(1): 11-20 (published: 1965)
ŠMARDA F. (1964): Beitrag zur mykozönologischen Charasteristik des pannonischen Gebietes in der Umgebung von Brno. Česká Mykologie 18(1): 7-15 (published: 25th January, 1964)
KŘÍŽ K., SVRČEK M., ŠMARDA F. (1961): Pilzausstellung in Brünn 1960. Česká Mykologie 15(1): 13-26 (published: 20th January, 1961)
KOCKOVÁ-KRATOCHVÍLOVÁ A., PETROVÁ M. (1959): The occurence of yeasts and yeast like micro-organism in the montainous region of Malé Karpaty. Česká Mykologie 13(1): 37-50 (published: 20th January, 1959)
SCHAEFER Z. (1956): Méně známé, vzácné a nové ryzce ČSR III. Česká Mykologie 10(3): 168-172 (published: 3rd September, 1956)
MELZER V. (1956): Holubinka tečkovaná - Russula punctata Krbh. (non Gill. Mre.). Česká Mykologie 10(2): 113-116 (published: 30th June, 1956)
PŘÍHODA A. (1954): Coniothyrium Gregori sp. n., nová houba rostoucí na vajíčkách obaleče dubového. Česká Mykologie 8(4): 168-170 (published: 20th November, 1954)
BALCÁREK J. (1954): Zlepšení výroby žampionů v pěstírnách n. p. Svit. Česká Mykologie 8(3): 114-120 (published: 27th August, 1954)
ZEMAN J. (1953): Oceňování jedlých druhů hub s hlediska praktického houbaře. Česká Mykologie 7(2): 69-79 (published: 31st May, 1953)
DÖRFLER J. (1952): Holubinka půvabná - Russula amonea Quél. Česká Mykologie 6(6-7): 144 (published: 15th August, 1952)
HERINK J. (1951): Nová úprava zdravotnických opatření při oběhu jedlých hub. Česká Mykologie 5(1-2): 39-44 (published: 15th February, 1951)
SCHAEFER Z. (1950): Ryzec ukoptěný - Lactarius picinus Fries. Česká Mykologie 4(6-7): 85-90 (published: 15th August, 1950)
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