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.
斯洛伐克首次记录到稀有物种Hohenbuehelia josserandii。苏尔丘陵（Súľovské vrchy Hills）是欧洲最东端的地点之一。基原体产生于新落叶的银冷杉（Abies alba）枝条上。报告详细描述了该物种的实地观察结果和形态特征，并与已发表的数据进行了比较。分布数据在地图上可视化。斯洛伐克采集的 ITS nrDNA 序列与 H. josserandii 主模式的序列一致。
{"title":"Slovak record extends the knowledge of the distribution of Hohenbuehelia josserandii.","authors":"Soňa Jančovičová, Filip Fuljer","doi":"10.33585/cmy.76105","DOIUrl":"https://doi.org/10.33585/cmy.76105","url":null,"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.","PeriodicalId":502591,"journal":{"name":"Czech Mycology","volume":"93 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140984471","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}
Sedecula pulvinata ( Basidiomycota : Boletales ) is a hypogeous fungus reported as a rare and endemic species in the dry conifer forests of the western United States. Surprisingly, fruitbodies found in the Czech Republic, Central Europe, in 2011 match this species based on ITS rDNA sequences (99.3% sequence similarity) and morphology. Additional records attributable to this species based on sequence similarity were found in the GlobalFungi database of environmental metabarcoding data. This search expands the currently known geographical range in the western USA and adds new records from one Canadian and one Pakistani environmental DNA soil sample. These records challenge the assumption of its endemicity in the western United States. The European find, along with some from the USA and one from Canada, which significantly differ in habitat, suggests a broader ecological flexibility of this species. Further investigations are needed to determine the relationships between North American and European populations. Additionally, historical records and potential synonymy with other fungal species from Europe warrant further research into the taxonomy and systematics of this genus and related taxa.
Sedecula pulvinata（担子菌纲：牛肝菌目）是一种下生真菌，据报道是美国西部干燥针叶林中的稀有特有物种。令人惊讶的是，根据 ITS rDNA 序列（99.3% 的序列相似性）和形态学，2011 年在中欧捷克共和国发现的子实体与该物种相符。在 GlobalFungi 环境代谢编码数据数据库中还发现了其他基于序列相似性的该物种记录。这次搜索扩大了美国西部目前已知的地理范围，并增加了来自一个加拿大和一个巴基斯坦环境 DNA 土壤样本的新记录。这些记录对其在美国西部特有的假设提出了质疑。欧洲的发现以及美国的一些记录和加拿大的一个记录表明，该物种在栖息地方面存在显著差异，因此其生态灵活性更广。要确定北美种群与欧洲种群之间的关系，还需要进一步调查。此外，历史记录以及与欧洲其他真菌物种的潜在同义关系也值得进一步研究该属及相关类群的分类和系统学。
{"title":"Surprising discovery of Sedecula pulvinata in Central Europe – is it really a species endemic to the western USA?","authors":"Slavomír Valda, Miroslav Kolařík","doi":"10.33585/cmy.76103","DOIUrl":"https://doi.org/10.33585/cmy.76103","url":null,"abstract":"Sedecula pulvinata ( Basidiomycota : Boletales ) is a hypogeous fungus reported as a rare and endemic species in the dry conifer forests of the western United States. Surprisingly, fruitbodies found in the Czech Republic, Central Europe, in 2011 match this species based on ITS rDNA sequences (99.3% sequence similarity) and morphology. Additional records attributable to this species based on sequence similarity were found in the GlobalFungi database of environmental metabarcoding data. This search expands the currently known geographical range in the western USA and adds new records from one Canadian and one Pakistani environmental DNA soil sample. These records challenge the assumption of its endemicity in the western United States. The European find, along with some from the USA and one from Canada, which significantly differ in habitat, suggests a broader ecological flexibility of this species. Further investigations are needed to determine the relationships between North American and European populations. Additionally, historical records and potential synonymy with other fungal species from Europe warrant further research into the taxonomy and systematics of this genus and related taxa.","PeriodicalId":502591,"journal":{"name":"Czech Mycology","volume":"148 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141015395","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}
Octospora pulchrispora Sochorová et Eckstein is described as a new species based on finds from the Czech Republic. It features a remarkable ascospore ornamentation formed by low, branching, cyanophilous ridges. It parasitises theacrocarpous moss Cynodontium polycarpon ( Rhabdoweisiaceae ) and induces galls on the rhizoids. In the phylogenetic analysis based on the LSU, SSU and EF1 (cid:2) loci, O . pulchrispora formed a highly supported clade with Octospora gyalectoides agg., O . leucoloma , O . gemmicola , O . axillaris , O . excipulata , O . bridei and two undescribed Octospora species.
{"title":"Octospora pulchrispora (Pezizales) – a new bryophilous species on Cynodontium polycarpon.","authors":"Z. Sochorová, Jan Eckstein, M. Sochor","doi":"10.33585/cmy.76104","DOIUrl":"https://doi.org/10.33585/cmy.76104","url":null,"abstract":"Octospora pulchrispora Sochorová et Eckstein is described as a new species based on finds from the Czech Republic. It features a remarkable ascospore ornamentation formed by low, branching, cyanophilous ridges. It parasitises theacrocarpous moss Cynodontium polycarpon ( Rhabdoweisiaceae ) and induces galls on the rhizoids. In the phylogenetic analysis based on the LSU, SSU and EF1 (cid:2) loci, O . pulchrispora formed a highly supported clade with Octospora gyalectoides agg., O . leucoloma , O . gemmicola , O . axillaris , O . excipulata , O . bridei and two undescribed Octospora species.","PeriodicalId":502591,"journal":{"name":"Czech Mycology","volume":"104 S1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141016211","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}
Aniket Ghosh, Anil Kumar, M. Hembrom, D. Chakraborty
{"title":"Amanita indovaginata, a new species from tropical Sal forest in India.","authors":"Aniket Ghosh, Anil Kumar, M. Hembrom, D. Chakraborty","doi":"10.33585/cmy.76101","DOIUrl":"https://doi.org/10.33585/cmy.76101","url":null,"abstract":"","PeriodicalId":502591,"journal":{"name":"Czech Mycology","volume":"42 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139870472","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}
Aniket Ghosh, Anil Kumar, M. Hembrom, D. Chakraborty
{"title":"Amanita indovaginata, a new species from tropical Sal forest in India.","authors":"Aniket Ghosh, Anil Kumar, M. Hembrom, D. Chakraborty","doi":"10.33585/cmy.76101","DOIUrl":"https://doi.org/10.33585/cmy.76101","url":null,"abstract":"","PeriodicalId":502591,"journal":{"name":"Czech Mycology","volume":"88 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139810271","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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