{"title":"澳洲一新属(泛亚科，禾本科)。","authors":"M. Lazarides, R. Webster","doi":"10.1071/BRU9840289","DOIUrl":null,"url":null,"abstract":"Characteristics of gross morphology, epidermal features of the palea of the fertile floret, and leaf anatomy are used to establish a new Australian endemic genus, Yakirra. Its component of five species consists of three transferred from Panicum L. (Yakirra australiensis, Y. pauciflora, Y. majuscula), one from Ichnanthus P. Beauv. '(Y. muelleri) and one new species (Y. nulla Lazarides & R. Webster). A systematic comparison with closely related genera shows the diagnostic features of Yakirra. A morphological key and diagnoses of the species of Yakirra are provided.","PeriodicalId":246712,"journal":{"name":"Brunonia","volume":"29 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"Yakirra (Paniceae, Poaceae), a new genus for Australia.\",\"authors\":\"M. Lazarides, R. Webster\",\"doi\":\"10.1071/BRU9840289\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Characteristics of gross morphology, epidermal features of the palea of the fertile floret, and leaf anatomy are used to establish a new Australian endemic genus, Yakirra. Its component of five species consists of three transferred from Panicum L. (Yakirra australiensis, Y. pauciflora, Y. majuscula), one from Ichnanthus P. Beauv. '(Y. muelleri) and one new species (Y. nulla Lazarides & R. Webster). A systematic comparison with closely related genera shows the diagnostic features of Yakirra. A morphological key and diagnoses of the species of Yakirra are provided.\",\"PeriodicalId\":246712,\"journal\":{\"name\":\"Brunonia\",\"volume\":\"29 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Brunonia\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1071/BRU9840289\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Brunonia","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1071/BRU9840289","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 5
摘要
利用可育小花的大体形态特征、表皮特征和叶片解剖结构，建立了一个新的澳大利亚特有属——雅基拉。它的5种组成成分包括3种来自澳洲山竹属(Yakirra australiensis, Y. pauciflora, Y. majuscula)， 1种来自Ichnanthus P. Beauv。’(Y. muelleri)和一个新种(Y. nulla Lazarides & R. Webster)。通过与近缘属的系统比较，揭示了该属的诊断特征。给出了该属植物的形态学关键字和诊断。
Yakirra (Paniceae, Poaceae), a new genus for Australia.
Characteristics of gross morphology, epidermal features of the palea of the fertile floret, and leaf anatomy are used to establish a new Australian endemic genus, Yakirra. Its component of five species consists of three transferred from Panicum L. (Yakirra australiensis, Y. pauciflora, Y. majuscula), one from Ichnanthus P. Beauv. '(Y. muelleri) and one new species (Y. nulla Lazarides & R. Webster). A systematic comparison with closely related genera shows the diagnostic features of Yakirra. A morphological key and diagnoses of the species of Yakirra are provided.
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