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Search for "janČoviČovÁ s.": 8 articles found.
ANTONÍN V., JANČOVIČOVÁ S., BALLESTER L., CABOŇ M., ĎURIŠKA O., TOMŠOVSKÝ M. (2024): First records of Melanoleuca galbuserae (Melanoleucaceae, Basidiomycota) from Spain and notes on its ecology. [Agaricales, montane-alpine distribution, Pyrenees, variability, phylogeny.] Czech Mycology 76(2): 125-138 (published: 22nd October, 2024)
abstract
The first Spanish records of Melanoleuca galbuserae are published from two localities in the Pyrenees; a third locality published here is situated in the adjacent French part of these mountains. The identity of this species is confirmed morphologically and with phylogenetic methods. Its distribution and ecology are discussed. Melanoleuca galbuserae is currently known from France, Italy and Spain and represents a montane to alpine fungus widely distributed in the montane-alpine zone of Mediterranean countries. An analysis of DNA sequence databases indicates occurrence in montane-alpine areas of Asia and also North America. A study of macro- and micromorphological features of these collections also provides new information about the variability of this species.
JANČOVIČOVÁ S., FULJER F. (2024): Slovak record extends the knowledge of the distribution of Hohenbuehelia josserandii. [Agaricomycotina, morphology, ITS nrDNA sequence, ecology, Abies alba, Europe.] Czech Mycology 76(1): 63-81 (published: 13th May, 2024)
abstract
The rare species Hohenbuehelia josserandii was recorded in Slovakia for the first time. The locality in the Súľovské vrchy Hills is one of the easternmost in Europe. Basidiomata were produced on branches of freshly fallen silver fir (Abies alba). Field observations and morphological characteristics of the species are described in detail and compared with published data. Distribution data are visualised on a map. The ITS nrDNA sequence of the Slovak collection is in agreement with the sequence of the H. josserandii holotype.
ĎURIŠKA O., ANTONÍN V., PARA R., TOMŠOVSKÝ M., JANČOVIČOVÁ S. (2017): Taxonomy, ecology and distribution of Melanoleuca strictipes (Basidiomycota, Agaricales) in Europe. [taxonomy, phylogeny, M. subalpina, M. substrictipes var. sarcophyllum] Czech Mycology 69(1): 15-30 (published: 9th May, 2017)
abstract
Melanoleuca strictipes (P. Karst.) Métrod, a species characterised by whitish colours and macrocystidia in the hymenium, has for years been identified as several different species. Based on morphological studies of 61 specimens from eight countries and a phylogenetic analysis of ITS sequences, including type material of M. subalpina and M. substrictipes var. sarcophyllum, we confirm conspecificity of these specimens and their identity as M. strictipes. The lectotype of this species is designated here. The morphological and ecological characteristics of this species are presented.
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.
JANČOVIČOVÁ S., ADAMČÍK S. (2014): Exploring the limits of morphological variability and ecological preferences of Entoloma albotomentosum. [Agaricales, morphology, ecology, Slovakia, Europe] Czech Mycology 66(2): 121-134 (published: 23rd December, 2014)
abstract
The first and so far only known collection of Entoloma albotomentosum from Slovakia is described and illustrated. Because of discrepancies between various published descriptions of the species, our collection is compared with the material originating from the type collecting site in Austria.According to our observations, both studied specimens are similar in having a thin pileipellis made up of dispersed and narrow hyphal terminations arranged in a cutis or a cutis with transitions to a trichoderm, presence of coralloid hyphae in the pileipellis and spores no shorter than 9 μm. The delimitation of the species, variously interpreted in the literature, is discussed. The knowledge of the occurrence, ecology and threat of E. albotomentosum in Europe is also summarised.
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.
JANČOVIČOVÁ S., ADAMČÍK S. (2012): Entoloma jahnii (Fungi, Agaricales) reported from Slovakia and notes on differences with E. byssisedum. [fungi, Claudopus, micromorphology, ecology, Europe] Czech Mycology 64(2): 209-222 (published: 7th December, 2012)
abstract
Entoloma jahnii – a species of the Entoloma subgen. Claudopus, sect. Claudopus – is reported from Slovakia for the first time. Diagnostic characters are discussed, illustrated and compared with those of similar and/or misidentified Entoloma taxa, especially of E. byssisedum. Data on the ecology and occurrence of E. jahnii in Europe are provided.
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.
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