Three Diaporthe strains were isolated from the leaf spots of diseased Elaeagnus conferta and Lithocarpus fohaiensis in Yunnan Province, China. Based on a combination of morphology and a five loci phylogeny (ITS, tub2, tef1-α, cal, and his3) indicated that these strains represented two new species, Diaporthe elaeagni-confertae and D. fohaiensis.
从中国云南省的Elaeagnus conferta和Lithocarpus fohaiensis病叶斑中分离出3株Diaporthe。根据形态学和五个位点系统发育（ITS、tub2、tef1-α、cal 和 his3）的综合结果表明，这些菌株代表了两个新种：Diaporthe elaeagni-confertae 和 D. fohaiensis。
{"title":"Diaporthe elaeagni-confertae and D. fohaiensis spp. nov. from Yunnan Province, China","authors":"Shengting Huang, J. Xia, X. Zhang, Wen-Xiu Sun","doi":"10.5248/137.1003","DOIUrl":"https://doi.org/10.5248/137.1003","url":null,"abstract":"Three Diaporthe strains were isolated from the leaf spots of diseased Elaeagnus conferta and Lithocarpus fohaiensis in Yunnan Province, China. Based on a combination of morphology and a five loci phylogeny (ITS, tub2, tef1-α, cal, and his3) indicated that these strains represented two new species, Diaporthe elaeagni-confertae and D. fohaiensis.","PeriodicalId":49788,"journal":{"name":"Mycotaxon","volume":"97 2","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139279795","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
S. Redhead, Joseph F. Ammirati, Noni Korf, S. Pennycook
{"title":"Lorelei Louise Norvell (1943–2023)","authors":"S. Redhead, Joseph F. Ammirati, Noni Korf, S. Pennycook","doi":"10.5248/137.1019","DOIUrl":"https://doi.org/10.5248/137.1019","url":null,"abstract":"","PeriodicalId":49788,"journal":{"name":"Mycotaxon","volume":"35 12","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139280104","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Regional annotated mycobiota new to the Mycotaxon website","authors":"","doi":"10.5248/137.1015","DOIUrl":"https://doi.org/10.5248/137.1015","url":null,"abstract":"","PeriodicalId":49788,"journal":{"name":"Mycotaxon","volume":"68 5","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139280145","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ellisembia appendiculata is described and illustrated as a new species from a specimen collected on dead branches of an unidentified broadleaf tree in Hainan Province. The fungus is characterized by distinct, unbranched conidiophores with monoblastic conidiogenous cells that produce distoseptate, obclavate or ellipsoidal conidia with 1 – 2 filiform, hyaline, aseptate, simple or branched appendages.
{"title":"Ellisembia appendiculata sp. nov. from Hainan, China","authors":"RONG-YU Liu, Liguo Ma, Shu-Bing Liu, Zhaoxue Zhang, X. Zhang, J. Xia","doi":"10.5248/137.239","DOIUrl":"https://doi.org/10.5248/137.239","url":null,"abstract":"Ellisembia appendiculata is described and illustrated as a new species from a specimen collected on dead branches of an unidentified broadleaf tree in Hainan Province. The fungus is characterized by distinct, unbranched conidiophores with monoblastic conidiogenous cells that\u0000 produce distoseptate, obclavate or ellipsoidal conidia with 1 – 2 filiform, hyaline, aseptate, simple or branched appendages.","PeriodicalId":49788,"journal":{"name":"Mycotaxon","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48276321","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A new corticioid fungal species, Xylodon flocculosus, is described from China based on morphological and ITS+LSU sequence analyses.
基于形态学和ITS+LSU序列分析，描述了中国一种皮质类真菌Xylodon cullosus。
{"title":"Xylodon flocculosus sp. nov. from Yunnan, China","authors":"Meng-Han Qu, Changfeng Zhao","doi":"10.5248/137.189","DOIUrl":"https://doi.org/10.5248/137.189","url":null,"abstract":"A new corticioid fungal species, Xylodon flocculosus, is described from China based on morphological and ITS+LSU sequence analyses.","PeriodicalId":49788,"journal":{"name":"Mycotaxon","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45885618","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
V. Sri-indrasutdhi, C. Chuaseeharonnachai, S. Somrithipol
A new genus and species, Andomyces coronatus, found on submerged decaying wood from freshwater habitat in Thailand, is described and compared with similar genera such as Polyschema, Torula, and Acrophragmis. The new dematiaceous genus is morphologically characterized by micronematous conidiophores; globose to subglobose, discrete, smooth, conidiogenous cells; schizolytic conidial secession; and didymosporous, distoseptate, smooth conidia. The distinguishing features of the new species are provided in the description and illustrations.
{"title":"Andomyces coronatus gen. & sp. nov. from Thailand","authors":"V. Sri-indrasutdhi, C. Chuaseeharonnachai, S. Somrithipol","doi":"10.5248/137.251","DOIUrl":"https://doi.org/10.5248/137.251","url":null,"abstract":"A new genus and species, Andomyces coronatus, found on submerged decaying wood from freshwater habitat in Thailand, is described and compared with similar genera such as Polyschema, Torula, and Acrophragmis. The new dematiaceous genus is morphologically characterized\u0000 by micronematous conidiophores; globose to subglobose, discrete, smooth, conidiogenous cells; schizolytic conidial secession; and didymosporous, distoseptate, smooth conidia. The distinguishing features of the new species are provided in the description and illustrations.","PeriodicalId":49788,"journal":{"name":"Mycotaxon","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48589974","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Laura Navarro-de-la-Fuente, A. Salinas-Castro, Antero Ramos, Á. Trigos
A new sooty mould, Chaetocapnodium zapotae, was isolated from Manilkara zapota in central Veracruz, Mexico. An analysis of ITS+LSU nuclear rDNA concatenated sequences of our isolate revealed taxonomic identity at the genus level located in the same clade as Chaetocapnodium insulare and Chaetocapnodium placitae. Morphological examination confirmed that the new species differs from C. insulare in the absence of the sexual morph and the absence of setae on the pycnidia. Additional characters distinguishing C. zapotae from C. placitae are its narrower pycnidial size range, wider size ranges for the hyphae and conidia, and the dark brown color of its pycnidia.
{"title":"Chaetocapnodium zapotae sp. nov. on Manilkara zapota in central Mexico","authors":"Laura Navarro-de-la-Fuente, A. Salinas-Castro, Antero Ramos, Á. Trigos","doi":"10.5248/137.179","DOIUrl":"https://doi.org/10.5248/137.179","url":null,"abstract":"A new sooty mould, Chaetocapnodium zapotae, was isolated from Manilkara zapota in central Veracruz, Mexico. An analysis of ITS+LSU nuclear rDNA concatenated sequences of our isolate revealed taxonomic identity at the genus level located in the same clade as Chaetocapnodium\u0000 insulare and Chaetocapnodium placitae. Morphological examination confirmed that the new species differs from C. insulare in the absence of the sexual morph and the absence of setae on the pycnidia. Additional characters distinguishing C. zapotae from C. placitae\u0000 are its narrower pycnidial size range, wider size ranges for the hyphae and conidia, and the dark brown color of its pycnidia.","PeriodicalId":49788,"journal":{"name":"Mycotaxon","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46868636","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Shagun Sinha, Sudhir Navathe, R. N. Kharwar, N. Wijayawardene, D. Dai, R. Chand
The 50-page mycobiota, Current status of cercosporoid fungi of India by Sinha, Navathe, Kharwar, Wijayawardene, Dai, and Chand, may now be downloaded from Mycotaxon's mycobiota webpage. This review covering the occurrence and nomenclatural status of 1871 cercosporoid fungal species in India brings to 154 the number of free-access fungae uploaded or linked to: http://www.mycotaxon.com/mycobiota/index.html
{"title":"Current status of cercosporoid fungi of India (Summary)","authors":"Shagun Sinha, Sudhir Navathe, R. N. Kharwar, N. Wijayawardene, D. Dai, R. Chand","doi":"10.5248/137.387","DOIUrl":"https://doi.org/10.5248/137.387","url":null,"abstract":"The 50-page mycobiota, Current status of cercosporoid fungi of India by Sinha, Navathe, Kharwar, Wijayawardene, Dai, and Chand, may now be downloaded from Mycotaxon's mycobiota webpage. This review covering the occurrence and nomenclatural status of 1871 cercosporoid fungal species\u0000 in India brings to 154 the number of free-access fungae uploaded or linked to: http://www.mycotaxon.com/mycobiota/index.html","PeriodicalId":49788,"journal":{"name":"Mycotaxon","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43622492","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Three rare species of myxomycetes have been collected from Khanty-Mansi Autonomous Okrug–Yugra, Russia. Stemonitis rhizoideipes and Fuligo aurea were recorded for the first time in Russia and for the second time in extratropical Eurasia, and Comatricha anomala was recorded from a second Russian location. Thirty-three S. rhizoideipes specimens were isolated from bark of Abies sibirica, Picea obovata, and Pinus sibirica in moist chambers, while F. aurea plasmodiocarps were retrieved from A. sibirica bark in one Petri dish. We publish an emended description of Comatricha anomala after discovering new morphological features. Light and scanning electron micrographs and comparisons with morphologically similar taxa are presented for the three species.
{"title":"First Russian records of Stemonitis rhizoideipes and Fuligo aurea, and newly observed morphology for Comatricha anomala","authors":"A. Vlasenko, N. Filippova, V. Vlasenko","doi":"10.5248/137.371","DOIUrl":"https://doi.org/10.5248/137.371","url":null,"abstract":"Three rare species of myxomycetes have been collected from Khanty-Mansi Autonomous Okrug–Yugra, Russia. Stemonitis rhizoideipes and Fuligo aurea were recorded for the first time in Russia and for the second time in extratropical Eurasia, and Comatricha anomala\u0000 was recorded from a second Russian location. Thirty-three S. rhizoideipes specimens were isolated from bark of Abies sibirica, Picea obovata, and Pinus sibirica in moist chambers, while F. aurea plasmodiocarps were retrieved from A. sibirica bark\u0000 in one Petri dish. We publish an emended description of Comatricha anomala after discovering new morphological features. Light and scanning electron micrographs and comparisons with morphologically similar taxa are presented for the three species.","PeriodicalId":49788,"journal":{"name":"Mycotaxon","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41463920","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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