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。
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.
出处
《西部林业科学》
CAS
2006年第4期14-18,39,共6页
Journal of West China Forestry Science
基金
本项目由贵州省林业厅年度计划项目"贵州野生木本花卉调查研究(编号:2004-005号)"资助
关键词
贵州
百里杜鹃保护区
杜鹃属植物
观赏特性
Guizhou
Baili Dujuan Nature Reserve
species of Rhododendron
ornamental characteristics
