{"title":"北美西部的一新种。","authors":"A Justo, T A Clements","doi":"10.3114/fuse.2024.14.12","DOIUrl":null,"url":null,"abstract":"<p><p>A new species of <i>Pluteus</i> section <i>Pluteus</i> is described based on collections made in Arizona (USA). The new species is found in high-elevation, conifer dominated forests in the American Southwest, and it fruits directly on conifer wood or wood debris/conifer duff under <i>Pinus, Picea, Pseudotsuga and/or Abies</i>. Based on the phylogenetic analyses of ITS and translation elongation factor 1-alpha (<i>tef1</i>) sequences, <i>P. arizonicus</i> is closely related to <i>P. brunneidiscus</i>, but it differs in the smaller basidiospores, less distinct ornamentation on the pleurocystidia and habitat. Other close relatives (<i>P. kovalenkoi</i>, <i>P. shikae</i>) occur exclusively in Eurasia. <b>Citation:</b> Justo A, Clements TA (2024). <i>Pluteus arizonicus,</i> a new species from Western North America. <i>Fungal Systematics and Evolution</i> <b>14</b>: 191-196. doi: 10.3114/fuse.2024.14.12.</p>","PeriodicalId":73121,"journal":{"name":"Fungal systematics and evolution","volume":"14 ","pages":"191-196"},"PeriodicalIF":0.0000,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11736254/pdf/","citationCount":"0","resultStr":"{\"title\":\"<i>Pluteus arizonicus,</i> a new species from Western North America.\",\"authors\":\"A Justo, T A Clements\",\"doi\":\"10.3114/fuse.2024.14.12\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>A new species of <i>Pluteus</i> section <i>Pluteus</i> is described based on collections made in Arizona (USA). The new species is found in high-elevation, conifer dominated forests in the American Southwest, and it fruits directly on conifer wood or wood debris/conifer duff under <i>Pinus, Picea, Pseudotsuga and/or Abies</i>. Based on the phylogenetic analyses of ITS and translation elongation factor 1-alpha (<i>tef1</i>) sequences, <i>P. arizonicus</i> is closely related to <i>P. brunneidiscus</i>, but it differs in the smaller basidiospores, less distinct ornamentation on the pleurocystidia and habitat. Other close relatives (<i>P. kovalenkoi</i>, <i>P. shikae</i>) occur exclusively in Eurasia. <b>Citation:</b> Justo A, Clements TA (2024). <i>Pluteus arizonicus,</i> a new species from Western North America. <i>Fungal Systematics and Evolution</i> <b>14</b>: 191-196. doi: 10.3114/fuse.2024.14.12.</p>\",\"PeriodicalId\":73121,\"journal\":{\"name\":\"Fungal systematics and evolution\",\"volume\":\"14 \",\"pages\":\"191-196\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11736254/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Fungal systematics and evolution\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.3114/fuse.2024.14.12\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/6/7 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Fungal systematics and evolution","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3114/fuse.2024.14.12","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/6/7 0:00:00","PubModel":"Epub","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
摘要
根据美国亚利桑那州收集的资料，介绍了一种新的普鲁特斯属植物。这种新物种发现于美国西南部以针叶林为主的高海拔森林中，它直接在松树、云杉、杉木和/或冷杉下的针叶林木材或木材碎片/针叶林屑上结果。基于ITS序列和翻译延伸因子1- α (tef1)序列的系统发育分析，褐带伞与褐带伞亲缘关系较近，但在担子孢子较小、胸膜囊体纹饰不明显、生境等方面存在差异。其他的近亲（kovalkoi P. kovalkoi， P. shikae）只出现在欧亚大陆。引用本文：Justo A， Clements TA（2024）。北美西部的一新种。真菌分类学与进化14:191-196。doi: 10.3114 / fuse.2024.14.12。
Pluteus arizonicus, a new species from Western North America.
A new species of Pluteus section Pluteus is described based on collections made in Arizona (USA). The new species is found in high-elevation, conifer dominated forests in the American Southwest, and it fruits directly on conifer wood or wood debris/conifer duff under Pinus, Picea, Pseudotsuga and/or Abies. Based on the phylogenetic analyses of ITS and translation elongation factor 1-alpha (tef1) sequences, P. arizonicus is closely related to P. brunneidiscus, but it differs in the smaller basidiospores, less distinct ornamentation on the pleurocystidia and habitat. Other close relatives (P. kovalenkoi, P. shikae) occur exclusively in Eurasia. Citation: Justo A, Clements TA (2024). Pluteus arizonicus, a new species from Western North America. Fungal Systematics and Evolution14: 191-196. doi: 10.3114/fuse.2024.14.12.
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