Abstract: By the sample line method, the investigation of wild Rhododendron resources was conducted, then the Rhododendron species and their morphological characteristics, suitable environment, flowering period were recorded. The results showed that a total of 11 kinds of Rhododendron were discovered, including 3 species in the subgen. Tsutsusi, 4 species in the subgen. Azaleastrum, 3 species in the subgen. Rhododendron and 1 species in the subgen. Pentanthera, in addition, flowering periods and colors vary with species. Various landscapes could be enjoyed from spring to summer. The results of cuttage trial suggested that the survival rate of R. rivulare and R. molle were both above 45% which was beneficial for the resource preservation. Rhododendron in Daxianfeng is rich in the level of species resources, with diverse types and wide distribution, which has great potential for development and application.

Key words: Daxianfeng, Rhododendron, species resource, resource utilization

摘要： 通过样线法调查福建省大田县大仙峰野生杜鹃属(Rhododendron)植物资源，掌握其种类及形态特征、适生环境、花期等特性。大仙峰共记录11种杜鹃属植物，分属4亚属，其中映山红亚属3种、马银花亚属4种、常绿杜鹃亚属3种、羊踟蹰亚属1种，种类不同，花期、花色均有所不同。从春季开始至夏季均可欣赏到不同景色的杜鹃。对溪畔杜鹃(R. rivulare)、羊踯躅(R. molle)2种杜鹃进行扦插育苗，二者成活率皆在45%以上，达到资源保存的目的。大仙峰杜鹃属植物种质资源丰富，类型多样，分布范围广，有较大的开发潜力和应用前景。

关键词: 大仙峰, 杜鹃属, 种质资源, 资源应用