贵州原生木兰科植物资源与观赏特性研究  

Study on the Resources and Ornamental Characteristics of the Native Magnoliaceaes in Guizhou Province

作　　者：杨成华 邓伦秀 周家维 

机构地区：[1]贵州省林业科学研究院,贵阳550005

出　　处：《贵州林业科技》2017年第4期19-23,共5页Guizhou Forestry Science and Technology

基　　金：贵州省林业科学研究院院长基金"贵州木兰科植物研究"支助

摘　　要：通过文献资料查证、标本核查及野外调查的结果表明:贵州木兰科植物种类丰富,有9属52种,位居全国第二位。其属和种分别占全世界的52.0%和17.3%,占全国的69.2%和46.4%。在这些种中,包括9个新纪录种和国家Ⅰ、Ⅱ级重点保护野生种9个。在全省76个县(市、区)都有木兰科植物分布,垂直分布范围在200~2740m之间。Through literature review,specimen verification and field investigation,the results showed that there were abundant species of Magnoliaceae plants in Guizhou,which belong to 9 genera and 52 species,ranking second in the country.The genera and species accounted for 52% and 17.3% of the world,69.2% and 46.4% of the country,respectively.Among these species,there were 9 new record species and 9 national key protected wild species of class I and II.There were Magnoliaceae plants distributed in 76 counties(cities,districts) in the whole province,and the vertical distribution range was between 200 ~ 2740 m.

关 键 词：原生木兰科 资源 观赏 贵州 

分 类 号：S718.49[农业科学—林学]