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贵州百里杜鹃保护区的杜鹃属植物种类及其观赏特性研究
引用本文:杨成华,李贵远,邓伦秀,陈景艳,姜运力.贵州百里杜鹃保护区的杜鹃属植物种类及其观赏特性研究[J].西部林业科学,2006,35(4):14-18,39.
作者姓名:杨成华  李贵远  邓伦秀  陈景艳  姜运力
作者单位:1. 贵州省林业科学研究院,贵州,贵阳550011
2. 毕节地区百里杜鹃保护处,贵州,毕节551700
摘    要:贵州西部百里杜鹃保护区的杜鹃属植物种类关系到其保护区的价值。经过调查研究,该保护区计有杜鹃属植物33种(含变种),分属于5个亚属,占贵州现有杜鹃属植物种类111种的29.73%;并发现了西昌杜鹃和白花杜鹃两个贵州的新分布种;进而从园林的角度,论述了这些杜鹃属植物种类花的颜色、大小及花期等的观赏特性。

关 键 词:贵州  百里杜鹃保护区  杜鹃属植物  观赏特性
文章编号:1672-8246(2006)04-0014-06
收稿时间:2006-07-21
修稿时间:2006-07-21

A Study on Rhododendron Species and Ornamental Characteristics in Baili Dujuan Nature Reserve of Guizhou
YANG Cheng-hua,LI Gui-yuan,DENG Lun-xiu,CHEN Jing-yan,JIANG Yun-li.A Study on Rhododendron Species and Ornamental Characteristics in Baili Dujuan Nature Reserve of Guizhou[J].Journal of West China Forestry Science,2006,35(4):14-18,39.
Authors:YANG Cheng-hua  LI Gui-yuan  DENG Lun-xiu  CHEN Jing-yan  JIANG Yun-li
Institution:1. Guizhou Academy of Forestry, Guiyang Guizou 550011, P. R. China; 2. Rhododendron Protection Office of Bijie, BijieGuizhou 551700, P.R. China
Abstract:The diversity of species of Rhododendron is coherently related to the value of Baili Dujuan Nature Reserve of Guizhou.Through investigation and study,it was found that there were 33 species including varieties of Rhododendron distributed in Baili Dujuan Nature Reserve.These species belonged to 5 genera,and was account for 29.3 % of the total Rhododendron species number of Guizhou province.Two new distribution species for Guizhou province,namely R.xichangense Z.J.Zhao and R.mucronatum(Blume) G.Don were found in the nature reserve.The ornamental characteristics of these Rhododendron species including the color and size of flower,and the flowering time were studied as well.
Keywords:Guizhou  Baili Dujuan Nature Reserve  species of Rhododendron  ornamental characteristics
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