{"title":"尼日利亚豆科毛茛属18种叶柄诊断解剖特征及其系统意义","authors":"O. Oluwa, Dele Olowokudejo, O. Ogundipe","doi":"10.36108/jrrslasu/9102/60(0120)","DOIUrl":null,"url":null,"abstract":"A comprehensive systematic investigation on diagnostic petiole characters of eighteen species of Tephrosia, from family Fabaceae, tribe Milleteae. It habits the fringes often forests, and abandoned, and wastelands. A total of nine diagnostic polymorphic characters were observed, photographed, assessed,scoredand coded as Data matrix for quantitative statistical treatment. The 9 characters codes include PSY, POL, PVS, PPT, and PTE. others include PTA, PTO, PTC, and PTB. Principal Components Analysis (PC) and Cluster Analysis were carried out. Four PC were identified and Cluster analysis indicates twelve hierarchies.","PeriodicalId":16955,"journal":{"name":"JOURNAL OF RESEARCH AND REVIEW IN SCIENCE","volume":"29 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2019-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Diagnostic Petiole Anatomical Characters and their Systematc Importance in eighteen (18) species of the genus Tephrosia PERS (fabaceae) found in Nigeria\",\"authors\":\"O. Oluwa, Dele Olowokudejo, O. Ogundipe\",\"doi\":\"10.36108/jrrslasu/9102/60(0120)\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A comprehensive systematic investigation on diagnostic petiole characters of eighteen species of Tephrosia, from family Fabaceae, tribe Milleteae. It habits the fringes often forests, and abandoned, and wastelands. A total of nine diagnostic polymorphic characters were observed, photographed, assessed,scoredand coded as Data matrix for quantitative statistical treatment. The 9 characters codes include PSY, POL, PVS, PPT, and PTE. others include PTA, PTO, PTC, and PTB. Principal Components Analysis (PC) and Cluster Analysis were carried out. Four PC were identified and Cluster analysis indicates twelve hierarchies.\",\"PeriodicalId\":16955,\"journal\":{\"name\":\"JOURNAL OF RESEARCH AND REVIEW IN SCIENCE\",\"volume\":\"29 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-06-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"JOURNAL OF RESEARCH AND REVIEW IN SCIENCE\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.36108/jrrslasu/9102/60(0120)\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"JOURNAL OF RESEARCH AND REVIEW IN SCIENCE","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.36108/jrrslasu/9102/60(0120)","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Diagnostic Petiole Anatomical Characters and their Systematc Importance in eighteen (18) species of the genus Tephrosia PERS (fabaceae) found in Nigeria
A comprehensive systematic investigation on diagnostic petiole characters of eighteen species of Tephrosia, from family Fabaceae, tribe Milleteae. It habits the fringes often forests, and abandoned, and wastelands. A total of nine diagnostic polymorphic characters were observed, photographed, assessed,scoredand coded as Data matrix for quantitative statistical treatment. The 9 characters codes include PSY, POL, PVS, PPT, and PTE. others include PTA, PTO, PTC, and PTB. Principal Components Analysis (PC) and Cluster Analysis were carried out. Four PC were identified and Cluster analysis indicates twelve hierarchies.
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