杭州蜡梅品种资源调查分类及园林应用

Investigation,classification and landscaping application of Chimonanthus praecox cultivars in Hangzhou

对杭州地区的蜡梅(Chimonanthus praecox Link)品种进行了全面调查,根据花部形态进行了分类研究。结果发现,杭州地区目前栽培的蜡梅品种有65个。按照内被片紫纹的多少分为3个品种群,分别为乔种品种群(Ch.praecox Intermedius Group)、素心品种群(Ch.praecox Concolor Group)和红心品种群(Ch.praecox Patens Group),同时编制杭州蜡梅品种检索表。此外,分析了蜡梅在杭州园林中的应用形式,提出在当今杭州城市绿化建设中,应多选用优良品种,充分发挥蜡梅的植物造景功能和文化功能。

According to the flower characters,the cultivars of Chimonanthus praecox were investigated and classified in Hangzhou city,China.The results showed that 65 cultivars in Hangzhou were divided into three groups according to the purple speckles of inner tepals and identification key of the cultivars has been compiled.In addition,the paper analyzed the application of Ch.praecox cultivars in landscape architecture in Hangzhou and suggested that fine cultivars should be selected to develop landscaping and cultural function.