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Diversity of macrofungi in Dali University, Yunnan Province, China. 云南大理大学大型真菌的多样性。
IF 3.6 2区 生物学
Mycokeys Pub Date : 2026-02-10 eCollection Date: 2026-01-01 DOI: 10.3897/mycokeys.128.177967
Song-Ming Tang, Li-Yan Tang, Juan Zhang, Yi-Han Qu, Zheng-Quan Zhang, Hao-Nan Suo, Lin Li, Xi-Jun Su, Han-Bing Song, Hong-Wei Shen, Zong-Long Luo
{"title":"Diversity of macrofungi in Dali University, Yunnan Province, China.","authors":"Song-Ming Tang, Li-Yan Tang, Juan Zhang, Yi-Han Qu, Zheng-Quan Zhang, Hao-Nan Suo, Lin Li, Xi-Jun Su, Han-Bing Song, Hong-Wei Shen, Zong-Long Luo","doi":"10.3897/mycokeys.128.177967","DOIUrl":"https://doi.org/10.3897/mycokeys.128.177967","url":null,"abstract":"<p><p>Dali University, located in western Yunnan Province, southwest China, is a picturesque institution surrounded by diverse vegetation types and has rich macrofungal resources. However, the macrofungal diversity within the university campus has remained unexplored. Between 2020 and 2024, a comprehensive investigation was conducted to document the macrofungal species present on campus. The study identified a total of 83 macrofungal species across 11 orders and 35 families, based on morphology and molecular sequence data of 485 collections; among them, three are described as new species: <i>Clavaria lidaensis</i>, <i>C. minirubella</i> and <i>Marasmius lidaensis</i>. <i>Clavaria lidaensis</i> is characterized by the incrustations' fragile basidiomata, solitary, rarely scattered to gregarious, caespitose-connate at the base; fertile part subcylindric to fusiform, soft yellow to dark moderate orange, apex rounded, concolorous with fertile part, becoming dark orange with age; sterile part narrow, concolorous, without tomentum or mycelial patch at the base. <i>Clavaria minirubella</i> is characterized by the fragile and simple basidiomata, tubular with obtuse apex; subcylindric to fusiform, dark red fertile part. <i>Marasmius lidaensis</i> is characterized by the medium-sized basidiomata, dark orange to slightly desaturated yellow pileus, stipe hollow, and abundant floccose on the surface and mycelium grown at the base. To resolve the taxonomic classification and explore the phylogenetic relatedness of the focal species, a combined dataset of ITS and nrLSU sequences was utilized for maximum likelihood and Bayesian phylogenetic inference. These findings not only enrich the understanding of macrofungal diversity in the region but also highlight the potential for further discoveries and conservation efforts.</p>","PeriodicalId":48720,"journal":{"name":"Mycokeys","volume":"128 ","pages":"141-165"},"PeriodicalIF":3.6,"publicationDate":"2026-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12914259/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146228673","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Discovery of two new Phaeoclavulina species (Basidiomycota, Gomphaceae) from high-elevation habitats in the Qinghai-Xizang Plateau. 青藏高原高海拔地区两新种(担子菌科,Gomphaceae)的发现。
IF 3.6 2区 生物学
Mycokeys Pub Date : 2026-02-09 eCollection Date: 2026-01-01 DOI: 10.3897/mycokeys.128.174768
Yong Shan, Xue-Lian Wu, Sheng-Bang Zhang, Yu-Qing Hou, Jin-Ping Guo, Wan-Lin Zhao, De-Ning Zhang, Zhao-Xiang Zhu, Shu-Yan Liu
{"title":"Discovery of two new <i>Phaeoclavulina</i> species (Basidiomycota, Gomphaceae) from high-elevation habitats in the Qinghai-Xizang Plateau.","authors":"Yong Shan, Xue-Lian Wu, Sheng-Bang Zhang, Yu-Qing Hou, Jin-Ping Guo, Wan-Lin Zhao, De-Ning Zhang, Zhao-Xiang Zhu, Shu-Yan Liu","doi":"10.3897/mycokeys.128.174768","DOIUrl":"https://doi.org/10.3897/mycokeys.128.174768","url":null,"abstract":"<p><p>The genus <i>Phaeoclavulina</i> is characterized by coralloid basidiomata with complex branching patterns and diverse pigmentation. Here, two new species, <i>Phaeoclavulina fruticosa</i> <b>sp. nov</b>. and <i>P. qinghaiensis</i> <b>sp. nov</b>., were discovered in high-elevation coniferous forests (ca. 2870 m) on the Qinghai-Xizang Plateau, China. <i>Phaeoclavulina fruticosa</i> is characterized by compact, densely branched, caespitose basidiomata that turn blue when injured and by dacryoid to ellipsoid basidiospores with patched to subconical to verrucose ornamentations. <i>Phaeoclavulina qinghaiensis</i> is characterized by yellow to orange-yellow basidiomata that do not change color when bruised, and by broadly ellipsoid to oblong, densely verrucose basidiospores. Phylogenetic analyses based on concatenated ITS + LSU rDNA sequences place the two new species as distinct, well-supported lineages within <i>Phaeoclavulina</i>. This study further expands the diversity of <i>Phaeoclavulina</i> on the Qinghai-Xizang Plateau.</p>","PeriodicalId":48720,"journal":{"name":"Mycokeys","volume":"128 ","pages":"125-140"},"PeriodicalIF":3.6,"publicationDate":"2026-02-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12910284/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146221617","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Morpho-phylogenetic evidence uncovers new taxa of lignicolous freshwater Sordariomycetes from Yunnan and Guizhou provinces, China. 形态-系统发育证据揭示了中国云南和贵州木质素淡水sordariomytes的新分类群。
IF 3.6 2区 生物学
Mycokeys Pub Date : 2026-02-05 eCollection Date: 2026-01-01 DOI: 10.3897/mycokeys.128.180553
Hong-Wei Shen, Dan-Feng Bao, Xing-Juan Xiao, Jayarama Darbhe Bhat, Yong-Zhong Lu, Zong-Long Luo
{"title":"Morpho-phylogenetic evidence uncovers new taxa of lignicolous freshwater Sordariomycetes from Yunnan and Guizhou provinces, China.","authors":"Hong-Wei Shen, Dan-Feng Bao, Xing-Juan Xiao, Jayarama Darbhe Bhat, Yong-Zhong Lu, Zong-Long Luo","doi":"10.3897/mycokeys.128.180553","DOIUrl":"10.3897/mycokeys.128.180553","url":null,"abstract":"<p><p>Lignicolous freshwater fungi play an important role in nutrient cycling and the maintenance of biodiversity within freshwater ecosystems. Recent intensive studies, particularly in Asia, have greatly advanced understanding of their taxonomy, diversity, and ecology. Yunnan and Guizhou provinces in southwestern China represent one of the most active regions for freshwater fungal research due to their complex topography, diverse freshwater bodies, and rich biodiversity. As part of a comprehensive investigation of lignicolous freshwater fungi in southwestern China, specimens were collected from rivers and plateau lakes. Multi-gene phylogenetic analyses based on a combined LSU, ITS, SSU, <i>rpb</i>2, and <i>tef</i>1-α dataset revealed that four monotypic genera, <i>Aquimonospora</i>, <i>Multiseptisporium</i>, <i>Paradiplococcium</i>, and <i>Platytrachelon</i>, form a distinct clade within Diaporthomycetidae families <i>incertae sedis</i> and are closely related to Melanascomaceae, Neodictyosporiaceae, Papulosaceae, and Pseudostanjehughesiaceae. Accordingly, a new family, Platytrachelaceae, is proposed to accommodate these genera. In addition, the genus <i>Multiseptisporium</i> is established to accommodate the type species <i>M. aquaticum</i> <b>sp. nov</b>., which produces sporidesmium-like conidia. This study highlights the phylogenetic diversity and morphological complexity of sporidesmium-like taxa and underscores the importance of integrating morphological and phylogenetic evidence to resolve their taxonomic relationships. The findings enrich the known diversity of lignicolous freshwater fungi in Yunnan and Guizhou and provide new insights into their taxonomy and ecological adaptation within freshwater ecosystems.</p>","PeriodicalId":48720,"journal":{"name":"Mycokeys","volume":"128 ","pages":"97-124"},"PeriodicalIF":3.6,"publicationDate":"2026-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12902769/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146203485","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Two new lichenized species and a new record from Guizhou, China. 标题贵州地衣化一新种二新种及新记录。
IF 3.6 2区 生物学
Mycokeys Pub Date : 2026-02-04 eCollection Date: 2026-01-01 DOI: 10.3897/mycokeys.128.170469
Lin-Zhi He, Wei Wu, He-Yun Bo, Lin-Shan Chai, Ruvishika S Jayawardena, Sheng Liang, Qing-Feng Meng, Shao-Bin Fu
{"title":"Two new lichenized species and a new record from Guizhou, China.","authors":"Lin-Zhi He, Wei Wu, He-Yun Bo, Lin-Shan Chai, Ruvishika S Jayawardena, Sheng Liang, Qing-Feng Meng, Shao-Bin Fu","doi":"10.3897/mycokeys.128.170469","DOIUrl":"10.3897/mycokeys.128.170469","url":null,"abstract":"<p><p>Two new lichenized species, <i>Chicitaea yueliangshanensis</i> and <i>Coniocarpon chishuiense</i> are described through the combination of morphological characteristics, chemical profiling and phylogenetic analyses, along with a new geographical record of <i>Synarthonia inconspicua</i>, collected from Guizhou, China. <i>Chicitaea yueliangshanensis</i> is characterized by prominent lecanorine apothecia with a black, epruinose, ± flat disc and lacking isidia and soredia. This species contains perlatolic acid, 2'-O-methylperlatolic acid and an unidentified lichen substance. It forms a well-supported singleton based on both ML and Bayesian analyses in the phylogenetic tree. Another new species, <i>Coniocarpon chishuiense</i> is distinguished by irregularly rounded to elliptical ascomata with epruinose disc and the presence of psoromic acid along with an unknown compound. Detailed morphological descriptions, illustrations and a compiled species checklist summarizing diagnostic features are provided.</p>","PeriodicalId":48720,"journal":{"name":"Mycokeys","volume":"128 ","pages":"73-96"},"PeriodicalIF":3.6,"publicationDate":"2026-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12895180/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146203419","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Lichens in times of climate change - impacts and responses especially in boreal and polar ecosystems. 地衣在气候变化时期的影响和响应,特别是在北方和极地生态系统。
IF 3.6 2区 生物学
Mycokeys Pub Date : 2026-02-03 eCollection Date: 2026-01-01 DOI: 10.3897/mycokeys.128.173708
Lilith Weber, Pekka Niittynen, Annina Kantelinen
{"title":"Lichens in times of climate change - impacts and responses especially in boreal and polar ecosystems.","authors":"Lilith Weber, Pekka Niittynen, Annina Kantelinen","doi":"10.3897/mycokeys.128.173708","DOIUrl":"10.3897/mycokeys.128.173708","url":null,"abstract":"<p><p>Climate change and biodiversity loss are among the most pressing issues of our time. Lichens have been shown to be sensitive to climate change, but responses are species-specific and contradictory trends have been reported. This review addresses lichen biology in relation to climate change and we overview the responses of lichens (e.g. biotic interactions, species distribution shifts and lichen acclimatisation, adaptation and extinction) to climate (e.g. temperature, precipitation, CO<sub>2</sub>-levels, snow). Research shows mainly adverse or alarming effects of climate change on lichens, but there is not yet a generalisable understanding of the topic. We argue that contradictory trends emerge partly because relatively few studies have been conducted and they encompass a variety of locations, taxa, and methods, which makes them difficult to compare. Moreover, many aspects of lichens are still insufficiently understood, including species diversity, distributions, functional traits and biotic interactions with other organisms. We highlight that future studies would benefit from: 1) Developing a set of model species and also embarking full community studies; 2) Better species data, including monitoring programmes and trait data; 3) Improved conservation planning and Red List evaluations and 4) Acknowledging that lichens are small ecosystems and climate change may affect the partners in ways we do not understand yet.</p>","PeriodicalId":48720,"journal":{"name":"Mycokeys","volume":"128 ","pages":"29-72"},"PeriodicalIF":3.6,"publicationDate":"2026-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12892129/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146183185","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Taxonomic novelties and phylogenetic insights into Cainiaceae (Xylariales, Sordariomycetes) associated with Poaceae hosts from Southwestern China. 与西南禾本科寄主相关的杉木科(Xylariales, Sordariomycetes)的分类新颖性和系统发育研究。
IF 3.6 2区 生物学
Mycokeys Pub Date : 2026-02-02 eCollection Date: 2026-01-01 DOI: 10.3897/mycokeys.128.178090
Lakmali S Dissanayake, Sajeewa S N Maharachchikumbura, Diana S Marasinghe, Ying Gao, Turki Kh Faraj, Jianchu Xu, Dhanushka N Wanasinghe
{"title":"Taxonomic novelties and phylogenetic insights into Cainiaceae (Xylariales, Sordariomycetes) associated with Poaceae hosts from Southwestern China.","authors":"Lakmali S Dissanayake, Sajeewa S N Maharachchikumbura, Diana S Marasinghe, Ying Gao, Turki Kh Faraj, Jianchu Xu, Dhanushka N Wanasinghe","doi":"10.3897/mycokeys.128.178090","DOIUrl":"10.3897/mycokeys.128.178090","url":null,"abstract":"<p><p>Cainiaceae (Xylariales, Sordariomycetes) includes fungi primarily associated with hosts of the Poaceae and Arecaceae families. Recent studies have advanced the taxonomy of this family, highlighting its ecological and morphological diversity. Investigations focusing on microfungi associated with bamboo and other grass hosts in biodiversity-rich regions, such as Sichuan and Yunnan Provinces in China, have notably increased, driven by a growing recognition of their ecological and taxonomic importance. Fungal sampling was conducted on bamboo and related Poaceae hosts across various locations in Sichuan and Yunnan Provinces. Morphological characteristics were observed and recorded. Multilocus phylogenetic analyses, using the ITS and LSU regions, were conducted to determine phylogenetic relationships and confirm taxonomic placements. We introduce two new species and document one previously known species of <i>Arecophila</i>, and also describe two new species in <i>Amphibambusa</i> and <i>Longiappendispora</i>. Detailed morphological descriptions, illustrations and phylogenetic trees clearly delineate these taxa, highlighting their distinct affiliations with existing species. This study enriches the current understanding of fungal biodiversity within Cainiaceae, emphasizing their host associations and ecological specificity. Our findings underline the importance of continued fungal exploration in grassland ecosystems and contribute data towards stabilising the taxonomy of the Cainiaceae.</p>","PeriodicalId":48720,"journal":{"name":"Mycokeys","volume":"128 ","pages":"1-27"},"PeriodicalIF":3.6,"publicationDate":"2026-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12887584/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146167572","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Corrigendum: Esmaeilzadeh-Salestani K, Queiroz MB, Mikryukov V, Uszok S, Goto BT, Tedersoo L, Magurno F (2025) Morphological and phylogenetic analysis of the early-diverging lineage of Glomeromycota suggest two new genera and recombinations in Archaeosporales. MycoKeys 124: 249-273. https://doi.org/10.3897/mycokeys.124.166449. 更正:esmaiilzadeh - salestani K, Queiroz MB, Mikryukov V, Uszok S, Goto BT, Tedersoo L, Magurno F(2025)始祖孢子菌属早期分化谱系的形态学和系统发育分析。真菌杂志24:249-273。https://doi.org/10.3897/mycokeys.124.166449。
IF 3.6 2区 生物学
Mycokeys Pub Date : 2026-01-29 eCollection Date: 2026-01-01 DOI: 10.3897/mycokeys.127.182916
Bruno Tomio Goto, Mariana Bessa de Queiroz, Keyvan Esmaeilzadeh-Salestani, Vladimir Mikryukov, Sylwia Uszok, Leho Tedersoo, Franco Magurno
{"title":"Corrigendum: Esmaeilzadeh-Salestani K, Queiroz MB, Mikryukov V, Uszok S, Goto BT, Tedersoo L, Magurno F (2025) Morphological and phylogenetic analysis of the early-diverging lineage of Glomeromycota suggest two new genera and recombinations in Archaeosporales. MycoKeys 124: 249-273. https://doi.org/10.3897/mycokeys.124.166449.","authors":"Bruno Tomio Goto, Mariana Bessa de Queiroz, Keyvan Esmaeilzadeh-Salestani, Vladimir Mikryukov, Sylwia Uszok, Leho Tedersoo, Franco Magurno","doi":"10.3897/mycokeys.127.182916","DOIUrl":"10.3897/mycokeys.127.182916","url":null,"abstract":"<p><p>[This corrects the article DOI: 10.3897/mycokeys.124.166449.].</p>","PeriodicalId":48720,"journal":{"name":"Mycokeys","volume":"127 ","pages":"363-365"},"PeriodicalIF":3.6,"publicationDate":"2026-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12877775/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146144036","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Two new Neohelicomyces species (Tubeufiaceae, Tubeufiales) associated with Coffea arabica L. in Yunnan Province, China. 云南阿拉比卡咖啡两新种(管状菌科,管状菌科)。
IF 3.6 2区 生物学
Mycokeys Pub Date : 2026-01-29 eCollection Date: 2026-01-01 DOI: 10.3897/mycokeys.127.173937
Mei-Yan Han, Jing-Ya Yang, Samantha C Karunarathna, Jaturong Kumla, Li Lu, De-Ge Zheng, Abdallah M Elgorban, Alanoud T Alfagham, Fu-Qiang Yu, Dong-Qin Dai, Li-Juan Zhang, Nakarin Suwannarach, Saowaluck Tibpromma
{"title":"Two new <i>Neohelicomyces</i> species (Tubeufiaceae, Tubeufiales) associated with <i>Coffea arabica</i> L. in Yunnan Province, China.","authors":"Mei-Yan Han, Jing-Ya Yang, Samantha C Karunarathna, Jaturong Kumla, Li Lu, De-Ge Zheng, Abdallah M Elgorban, Alanoud T Alfagham, Fu-Qiang Yu, Dong-Qin Dai, Li-Juan Zhang, Nakarin Suwannarach, Saowaluck Tibpromma","doi":"10.3897/mycokeys.127.173937","DOIUrl":"10.3897/mycokeys.127.173937","url":null,"abstract":"<p><p><i>Neohelicomyces</i> species comprise a group of helicosporous hyphomycetes, with over 90% of the currently accepted taxa reported from China, occurring in both freshwater and terrestrial habitats. Although the genus has been increasingly documented in recent years, its presence in crop-related ecosystems remains poorly understood, as most species have been reported from unknown hosts. In this study, a survey of fungi associated with <i>Coffea arabica</i> in Yunnan Province, China, was conducted, and fruiting bodies of helicosporous hyphomycetes were found on dead branches of coffee plants. Based on the morphological characteristics of conidiophores, conidiogenous cells, and conidia, in combination with multigene phylogenetic analyses (ITS, LSU, <i>rpb</i>2, and <i>tef</i>1-α), two novel species of <i>Neohelicomyces</i> (<i>N. coffeae</i> and <i>N. puerensis</i>) were identified. Morphologically, <i>N. coffeae</i> differs from closely related species <i>N. edgeworthiae</i> by having shorter conidiophores, longer conidiogenous cells, and smaller, multi-septate conidia (vs. aseptate in <i>N. edgeworthiae</i>), while <i>N. puerensis</i> differs from its close relative <i>N. dehongensis</i> by having narrower and distinctly multi-septate conidia, more tightly coiled conidial filaments, and unbranched conidiophores. These results expand the known diversity of <i>Neohelicomyces</i> and contribute to a better understanding of fungal assemblages associated with coffee plants in subtropical China. In addition, detailed descriptions, illustrations, and phylogenetic trees are provided.</p>","PeriodicalId":48720,"journal":{"name":"Mycokeys","volume":"127 ","pages":"343-362"},"PeriodicalIF":3.6,"publicationDate":"2026-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12877777/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146144070","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Revisions to the Gliophorus irrigatus complex (Agaricales, Hygrophoraceae, Gliophorus, section Unguinosae) including four new species, one new combination and comparisons of basidiome vs. eDNA distributions. 修订了Gliophorus irratus复合体(Agaricales, Hygrophoraceae, Gliophorus, section Unguinosae),包括4个新种,1个新组合和担子子子与eDNA分布的比较。
IF 3.6 2区 生物学
Mycokeys Pub Date : 2026-01-29 eCollection Date: 2026-01-01 DOI: 10.3897/mycokeys.127.174823
David J Harries, Clare M Blencowe, Caio A Leal-Dutra, D Jean Lodge, Alison H Harrington, Ruby Bye, Zach Pearse, Stephen D Russell, Jessica Williams, Lauren A Ré, Gareth W Griffith
{"title":"Revisions to the <i>Gliophorus irrigatus</i> complex (Agaricales, Hygrophoraceae, <i>Gliophorus</i>, section Unguinosae) including four new species, one new combination and comparisons of basidiome vs. eDNA distributions.","authors":"David J Harries, Clare M Blencowe, Caio A Leal-Dutra, D Jean Lodge, Alison H Harrington, Ruby Bye, Zach Pearse, Stephen D Russell, Jessica Williams, Lauren A Ré, Gareth W Griffith","doi":"10.3897/mycokeys.127.174823","DOIUrl":"10.3897/mycokeys.127.174823","url":null,"abstract":"<p><p>Here, we report the discovery of four new agaricoid fungi in the <i>Gliophorus irrigatus</i> complex of the family Hygrophoraceae. <i>Gliophorus alboviscidus</i> <b>sp. nov</b>. from the UK is morphologically identical to the European <i>G. irrigatus</i> (which we neotypify), except that its basidiome is white or pale Buff-coloured vs. brownish-grey. Two new species from eastern North America, <i>Gliophorus fumosus</i> <b>sp. nov</b>. (provisional name <i>Gliophorus</i> sp. 'irrigatus-IN01') and <i>Gliophorus parafumosus</i> <b>sp. nov</b>. (previously labelled <i>G. irrigatus</i>) resemble <i>G. irrigatus</i> s.s. in grey colour and morphology, but their distributions are restricted to North America. Phylogenetic reconstruction revealed that the two North American groups form distinct clades, with > 10% ITS sequence divergence from European <i>G. irrigatus</i> s.s. and from each other. Though <i>G. alboviscidus</i> <b>sp. nov</b>. is currently known only from two locations in the UK, searches for related sequences from eDNA (environmental DNA) sequence repositories (UNITE/GlobalFungi) suggested that this species is more widely distributed in Eurasia. <i>G. fumosus</i> and <i>G. parafumosus</i> sequences from eastern North America were divergent from both European <i>G. irrigatus</i> and <i>G. alboviscidus</i>; both were more closely related to another species with a strong odour and white/Buff basidiomes from north-western North America, <i>Hygrophorus subaromaticus</i>, for which we sequenced the holotype and recombine in the genus <i>Gliophorus</i>. We also describe a new species from north-western North America, <i>G. calunus</i> <b>sp. nov</b>. (provisional name <i>Gliophorus</i> sp. 'irrigatus-CA01'), based on vouchered specimens photographed and sequenced by a paraprofessional group, CA FUNDIS. We highlight the importance of citizen-scientist groups and paraprofessionals in documenting macrofungal species and their distributions via databases, such as iNaturalist, Mushroom Observer and MycoMap. Further, we discuss reasons that eDNA distributions are often larger than known distributions of basidiomes, including <i>G. alboviscidus</i> and <i>G. fumosus</i>.</p>","PeriodicalId":48720,"journal":{"name":"Mycokeys","volume":"127 ","pages":"307-341"},"PeriodicalIF":3.6,"publicationDate":"2026-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12877779/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146144072","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Multigene phylogenetic analyses and morpho-anatomical characterization revealed two new species of Xylariomycetidae from Yunnan, China. 云南木霉科两新种的多基因系统发育分析和形态解剖学特征。
IF 3.6 2区 生物学
Mycokeys Pub Date : 2026-01-29 eCollection Date: 2026-01-01 DOI: 10.3897/mycokeys.127.179422
Ming-Hui He, Xing-Yu Luo, Kamran Habib, Ping-Zhu Lu, Yi-Lan Jin, Urooj Ashraf, Qi-Rui Li
{"title":"Multigene phylogenetic analyses and morpho-anatomical characterization revealed two new species of Xylariomycetidae from Yunnan, China.","authors":"Ming-Hui He, Xing-Yu Luo, Kamran Habib, Ping-Zhu Lu, Yi-Lan Jin, Urooj Ashraf, Qi-Rui Li","doi":"10.3897/mycokeys.127.179422","DOIUrl":"10.3897/mycokeys.127.179422","url":null,"abstract":"<p><p>During a survey of ascomycetes in Yunnan Province, China, two new wood-inhabiting fungi were collected and identified. These novel species are described based on morphological characteristics and phylogenetic analyses of the ITS, LSU, <i>rpb2</i>, and <i>tef1</i> loci. The newly identified species are designated as <i>Amphisphaeria zhaotongensis</i> and <i>Pallidoperidium yunnanense</i>, belonging to the families Amphisphaeriaceae and Pallidoperidiaceae, respectively. These species are confirmed as distinct from their close relatives through phylogenetic analyses and morpho-anatomical comparison. The study provides detailed morphological descriptions, illustrative representations, and a phylogenetic tree, all of which contribute to the taxonomic positioning of these novel species.</p>","PeriodicalId":48720,"journal":{"name":"Mycokeys","volume":"127 ","pages":"289-306"},"PeriodicalIF":3.6,"publicationDate":"2026-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12877774/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146144054","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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