译 名：
Investigation on Resources of Wild Herbaceous Plants with Blue or Purple Flowers in Xiaolongmen Region of Beijing
作 者：
SUN Jian,ZHAO Hui-en* (National Engineering Rsearch Center for Floriculture,College of Landscape Architecture, Beijing Forestry University,Beijing 100083,China)
关键词：
Xiaolongmen region;blue or purple;wild herbaceous plants;investigation
摘 要：
In order to provide more blue or purple flowers of high ornamental value for landscaping,the author carried out a field investigation of the wild herbaceous plants with blue or purple flowers in Xiaolongmen region of Beijing,finally finding 53 species belonged to 17 families and 37 genera.Based on the morphological characteristics and ornamental characteristics of the wild herbaceous plants with blue or purple flowers,their landscape application forms and application prospect were analyzed.Finally,it put forward that people should combine development and protection together on ulitilization of the wild herbaceous plants with blue or purple flowers.Besides,thedomesticated work of wild flowers should be strengthened.
