{"title":"苍山鸢尾（鸢尾科），中国西南的一个新种","authors":"Xianfeng Jiang, Ying Yang, Jinfeng Liu, Yanping Xie","doi":"10.1111/njb.04400","DOIUrl":null,"url":null,"abstract":"A new species of Iris, Iris cangshanensis, was discovered in Cangshan Nature Reserve, Dali City, Yunnan Province, China. Morphologically, I. cangshanensis shares several key features with species in Iris subg. Crossiris, including prominent crests and stout rhizomes, but it is easily distinguished from other Iris species by its unique crest, dark purple spots on the falls, erect standards recurved to the style branches, and slightly fimbriate tips of the style branches. Phylogenetic analysis including 115 related species based on matk/trnk and trnL‐F sequences indicates that I. cangshanensis forms a distinct clade, and reveals a strong genetic connection between I. cangshanensis, the Iris tectorum complex and Iris latistyla. Overall, both morphological and phylogenetic evidence strongly support the classification of I. cangshanensis as a newly discovered species. A comprehensive description of this species is provided, including a detailed illustrations and photographs, geographical distribution, habitat and ecology, as well as its IUCN conservation status.","PeriodicalId":1,"journal":{"name":"Accounts of Chemical Research","volume":"87 11","pages":""},"PeriodicalIF":17.7000,"publicationDate":"2024-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Iris cangshanensis (Iridaceae), a new species from southwest China\",\"authors\":\"Xianfeng Jiang, Ying Yang, Jinfeng Liu, Yanping Xie\",\"doi\":\"10.1111/njb.04400\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A new species of Iris, Iris cangshanensis, was discovered in Cangshan Nature Reserve, Dali City, Yunnan Province, China. Morphologically, I. cangshanensis shares several key features with species in Iris subg. Crossiris, including prominent crests and stout rhizomes, but it is easily distinguished from other Iris species by its unique crest, dark purple spots on the falls, erect standards recurved to the style branches, and slightly fimbriate tips of the style branches. Phylogenetic analysis including 115 related species based on matk/trnk and trnL‐F sequences indicates that I. cangshanensis forms a distinct clade, and reveals a strong genetic connection between I. cangshanensis, the Iris tectorum complex and Iris latistyla. Overall, both morphological and phylogenetic evidence strongly support the classification of I. cangshanensis as a newly discovered species. A comprehensive description of this species is provided, including a detailed illustrations and photographs, geographical distribution, habitat and ecology, as well as its IUCN conservation status.\",\"PeriodicalId\":1,\"journal\":{\"name\":\"Accounts of Chemical Research\",\"volume\":\"87 11\",\"pages\":\"\"},\"PeriodicalIF\":17.7000,\"publicationDate\":\"2024-06-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Accounts of Chemical Research\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://doi.org/10.1111/njb.04400\",\"RegionNum\":1,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Accounts of Chemical Research","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1111/njb.04400","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
Iris cangshanensis (Iridaceae), a new species from southwest China
A new species of Iris, Iris cangshanensis, was discovered in Cangshan Nature Reserve, Dali City, Yunnan Province, China. Morphologically, I. cangshanensis shares several key features with species in Iris subg. Crossiris, including prominent crests and stout rhizomes, but it is easily distinguished from other Iris species by its unique crest, dark purple spots on the falls, erect standards recurved to the style branches, and slightly fimbriate tips of the style branches. Phylogenetic analysis including 115 related species based on matk/trnk and trnL‐F sequences indicates that I. cangshanensis forms a distinct clade, and reveals a strong genetic connection between I. cangshanensis, the Iris tectorum complex and Iris latistyla. Overall, both morphological and phylogenetic evidence strongly support the classification of I. cangshanensis as a newly discovered species. A comprehensive description of this species is provided, including a detailed illustrations and photographs, geographical distribution, habitat and ecology, as well as its IUCN conservation status.
期刊介绍：
Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance.
Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.
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