{"title":"Noteworthy record of Gymnopilus stabilis (Fungi, Agaricales) from a burnt area after a great fire in Bohemian Switzerland National Park, Czech Republic.","authors":"Jan Holec, P. Zehnálek","doi":"10.33585/cmy.76106","DOIUrl":"https://doi.org/10.33585/cmy.76106","url":null,"abstract":"","PeriodicalId":37529,"journal":{"name":"Czech Mycology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141339311","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Vitalii O. Viunnyk, D. Leontyev, Á. López-Villalba
{"title":"First records of bryophilous myxomycetes in the lowlands of Ukraine reveal an undescribed species of Lamproderma.","authors":"Vitalii O. Viunnyk, D. Leontyev, Á. López-Villalba","doi":"10.33585/cmy.75207","DOIUrl":"https://doi.org/10.33585/cmy.75207","url":null,"abstract":"","PeriodicalId":37529,"journal":{"name":"Czech Mycology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139002812","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Viktor Kučera, Daniel Dvořák, A. Fedosova, Filip Fuljer
{"title":"First record of earth tongue Hemileucoglossum pusillum (Geoglossales) in the Czech Republic.","authors":"Viktor Kučera, Daniel Dvořák, A. Fedosova, Filip Fuljer","doi":"10.33585/cmy.75206","DOIUrl":"https://doi.org/10.33585/cmy.75206","url":null,"abstract":"","PeriodicalId":37529,"journal":{"name":"Czech Mycology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139004745","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Information is provided on the find of three new species of myxomycetes of the Perichaena and Gulielmina genera. The description, ecology, known localities, and differences from morphologically similar species are given. A comparative study of the new myxomycete species with similar species was carried out using scanning electron microscopy. Micrographs with relevant details of sporocarps and spores are presented. An analysis of the molecular phylogeny of the new species was carried out and their connections with representatives of bright-spored myxomycetes are shown.
{"title":"Three new species of myxomycetes from Siberia.","authors":"A. Vlasenko, V. Vlasenko","doi":"10.33585/cmy.75205","DOIUrl":"https://doi.org/10.33585/cmy.75205","url":null,"abstract":"Information is provided on the find of three new species of myxomycetes of the Perichaena and Gulielmina genera. The description, ecology, known localities, and differences from morphologically similar species are given. A comparative study of the new myxomycete species with similar species was carried out using scanning electron microscopy. Micrographs with relevant details of sporocarps and spores are presented. An analysis of the molecular phylogeny of the new species was carried out and their connections with representatives of bright-spored myxomycetes are shown.","PeriodicalId":37529,"journal":{"name":"Czech Mycology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139227976","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Yu-Hui Wei, G. Liou, S. Tzean, Chien-Cho Chen, Sung-Yuan Hsieh
Coastal lagoons encompass various precious natural resources and are among the most productive ecosystems on Earth. A new Trichoderma species was identified during an investigation of fungi in mangrove soil in Qigu Lagoon, Taiwan. In this study, we provide the description, illustration, and phylogenetic analyses of this new species, Trichoderma longicollum
{"title":"Trichoderma longicollum (Hypocreales), a new species from Taiwan.","authors":"Yu-Hui Wei, G. Liou, S. Tzean, Chien-Cho Chen, Sung-Yuan Hsieh","doi":"10.33585/cmy.75204","DOIUrl":"https://doi.org/10.33585/cmy.75204","url":null,"abstract":"Coastal lagoons encompass various precious natural resources and are among the most productive ecosystems on Earth. A new Trichoderma species was identified during an investigation of fungi in mangrove soil in Qigu Lagoon, Taiwan. In this study, we provide the description, illustration, and phylogenetic analyses of this new species, Trichoderma longicollum","PeriodicalId":37529,"journal":{"name":"Czech Mycology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139253699","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Parayelil A. Ansil, K. Rajeshkumar, Robert Lücking, Bharati Sharma
This study examined the phylogenetic status of Phlyctis atomella, known from the Western Ghats, based on an integrative taxonomic approach which included morphology, anatomy, chemistry
{"title":"Phylogenetic placement of Phlyctis atomella (Phlyctidaceae) from the Western Ghats, India.","authors":"Parayelil A. Ansil, K. Rajeshkumar, Robert Lücking, Bharati Sharma","doi":"10.33585/cmy.75203","DOIUrl":"https://doi.org/10.33585/cmy.75203","url":null,"abstract":"This study examined the phylogenetic status of Phlyctis atomella, known from the Western Ghats, based on an integrative taxonomic approach which included morphology, anatomy, chemistry","PeriodicalId":37529,"journal":{"name":"Czech Mycology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139275393","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Jiří Gabriel, Ganna A. Grodzynska, Vitaliy B. Nebesnyi, Volodymyr P. Landin
A study of the radiocaesium activity in fruitbodies of 54 mushroom species from 18 locations of Polis'ke Forestry complex was carried out with (cid:2) -spectrometry. In some mushroom samples, strontium was determined with a radiochemical method. However, the mushrooms accumulated 137 Cs one to three orders of magnitude more actively than 90 Sr. The highest levels of 137 Cs 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 137 Cs 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 micro-climatic 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 137 Cs only) reached maximum values of 0.239 mSv in Suillus spp. and 0.130 mSv in Imleria badia from Zelenopolyans'ke Forestry.
{"title":"Radioactive contamination of mushrooms from Polis'ke Forestry (Kyiv Region, Ukraine) long after the Chornobyl accident.","authors":"Jiří Gabriel, Ganna A. Grodzynska, Vitaliy B. Nebesnyi, Volodymyr P. Landin","doi":"10.33585/cmy.75202","DOIUrl":"https://doi.org/10.33585/cmy.75202","url":null,"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 (cid:2) -spectrometry. In some mushroom samples, strontium was determined with a radiochemical method. However, the mushrooms accumulated 137 Cs one to three orders of magnitude more actively than 90 Sr. The highest levels of 137 Cs 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 137 Cs 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 micro-climatic 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 137 Cs only) reached maximum values of 0.239 mSv in Suillus spp. and 0.130 mSv in Imleria badia from Zelenopolyans'ke Forestry.","PeriodicalId":37529,"journal":{"name":"Czech Mycology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135826529","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The Northern Himalayas are an exceptionally unique and diverse mountain range with respect to flora, fauna and funga. However, most of the region has been poorly explored. During a mycological survey, a rare endophyte was isolated from healthy leaves of Elaeagnus angustifolia . The species was identified as Nigrograna hydei based on cultural, micro-morphological, and molecular characters. The specimen was recovered as a sterile mycelium and despite trying various sporulation-induc-ing methods, the isolate failed to sporulate. Therefore, molecular characterisation based on the sequences of both the ITS and LSU region of nuclear ribosomal DNA followed by phylogenetic analysis confirmed the identity of the taxon. So far, this species has only been reported from Thailand and China. This finding adds another record to the world distribution of the species and is the first report from the Indian subcontinent. It also expands our knowledge on its ecology through its association as an endophyte with a new host, Elaeagnus , inhabiting a cold desert in Ladakh.
{"title":"New record of novel endophyte Nigrograna hydei from the Northern Himalayas, India.","authors":"Shivani Digra, S. Nonzom","doi":"10.33585/cmy.75201","DOIUrl":"https://doi.org/10.33585/cmy.75201","url":null,"abstract":"The Northern Himalayas are an exceptionally unique and diverse mountain range with respect to flora, fauna and funga. However, most of the region has been poorly explored. During a mycological survey, a rare endophyte was isolated from healthy leaves of Elaeagnus angustifolia . The species was identified as Nigrograna hydei based on cultural, micro-morphological, and molecular characters. The specimen was recovered as a sterile mycelium and despite trying various sporulation-induc-ing methods, the isolate failed to sporulate. Therefore, molecular characterisation based on the sequences of both the ITS and LSU region of nuclear ribosomal DNA followed by phylogenetic analysis confirmed the identity of the taxon. So far, this species has only been reported from Thailand and China. This finding adds another record to the world distribution of the species and is the first report from the Indian subcontinent. It also expands our knowledge on its ecology through its association as an endophyte with a new host, Elaeagnus , inhabiting a cold desert in Ladakh.","PeriodicalId":37529,"journal":{"name":"Czech Mycology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49306497","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
T. Krupodorova, V. Barshteyn, Tetiana O. Kizitska, V. Ratushnyak, Y. Blume
Competition between 31 macromycete species and two harmful micromycetes Aspergillus niger and Penicillium polonicum was evaluated using dual-culture plate assay. All investigated fungi, except for Inonotus obliquus and Lepista luscina, possessed different levels of antagonistic activity against the tested micromycetes. Hypsizygus marmoreus and Lyophyllum shimeji were inactive against A. niger. Morchella esculenta and Oxyporus obducens were passive in the case of co-growth with P. polonicum. The study of fungal interactions showed variability in types of reactions and level of their visualisation. Co-cultivation of the studied species resulted in the following reactions: deadlock after mycelial contact and at a distance, partial or complete replacement after initial deadlock on contact. In general, the studied macromycetes showed moderate activity against the two micromycetes, as 11 species showed active and 7 species moderate antagonism. Results revealed higher antagonistic activity of macromycetes against P. polonicum than in A. niger co-cultures. Wood-decaying species Ganoderma lucidum and Trametes versicolor were the most active fungi against the two tested micromycetes with a maximal antagonism index. These findings provide valuable insights which can be further explored by means of in vivo assays to find a suitable agent for the biocontrol of diseases or spoilage caused by A. niger and P. polonicum.
{"title":"Antagonistic activity of selected macromycetes against two harmful micromycetes.","authors":"T. Krupodorova, V. Barshteyn, Tetiana O. Kizitska, V. Ratushnyak, Y. Blume","doi":"10.33585/cmy.75106","DOIUrl":"https://doi.org/10.33585/cmy.75106","url":null,"abstract":"Competition between 31 macromycete species and two harmful micromycetes Aspergillus niger and Penicillium polonicum was evaluated using dual-culture plate assay. All investigated fungi, except for Inonotus obliquus and Lepista luscina, possessed different levels of antagonistic activity against the tested micromycetes. Hypsizygus marmoreus and Lyophyllum shimeji were inactive against A. niger. Morchella esculenta and Oxyporus obducens were passive in the case of co-growth with P. polonicum. The study of fungal interactions showed variability in types of reactions and level of their visualisation. Co-cultivation of the studied species resulted in the following reactions: deadlock after mycelial contact and at a distance, partial or complete replacement after initial deadlock on contact. In general, the studied macromycetes showed moderate activity against the two micromycetes, as 11 species showed active and 7 species moderate antagonism. Results revealed higher antagonistic activity of macromycetes against P. polonicum than in A. niger co-cultures. Wood-decaying species Ganoderma lucidum and Trametes versicolor were the most active fungi against the two tested micromycetes with a maximal antagonism index. These findings provide valuable insights which can be further explored by means of in vivo assays to find a suitable agent for the biocontrol of diseases or spoilage caused by A. niger and P. polonicum.","PeriodicalId":37529,"journal":{"name":"Czech Mycology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48800469","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The Ukrainian Carpathians provide an important refuge for rare lignicolous fungi due to one of the largest areas of old-growth forests in Europe. During 2019–2022, new localities of 13 noteworthy species of lignicolous fungi were revealed on the northeastern macroslope of the Ukrainian Carpathians (Gorgany Nature Reserve, vicinities of the towns of Nadvirna and Yavoriv). Of these, Sistotrema alboluteum is a new species for Ukraine. In addition, we report two rare species restricted to natural forests, Amylocystis lapponica and Crustoderma dryinum , which had not been recorded in the country for over 80 years. Locality data and habitat types for all reported species as well as detailed descriptions and illustrations of the most interesting finds are provided. Ecology and distribution of some species are briefly summarised.
{"title":"New records of rare wood-inhabiting fungi from the Ukrainian Carpathians.","authors":"Ostap M. Bohoslavets, M. Prydiuk","doi":"10.33585/cmy.75105","DOIUrl":"https://doi.org/10.33585/cmy.75105","url":null,"abstract":"The Ukrainian Carpathians provide an important refuge for rare lignicolous fungi due to one of the largest areas of old-growth forests in Europe. During 2019–2022, new localities of 13 noteworthy species of lignicolous fungi were revealed on the northeastern macroslope of the Ukrainian Carpathians (Gorgany Nature Reserve, vicinities of the towns of Nadvirna and Yavoriv). Of these, Sistotrema alboluteum is a new species for Ukraine. In addition, we report two rare species restricted to natural forests, Amylocystis lapponica and Crustoderma dryinum , which had not been recorded in the country for over 80 years. Locality data and habitat types for all reported species as well as detailed descriptions and illustrations of the most interesting finds are provided. Ecology and distribution of some species are briefly summarised.","PeriodicalId":37529,"journal":{"name":"Czech Mycology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49079857","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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