Abstract: The introduction and growth of Eucalyptus with 16 provenance of 4 species in Sanming are first reported. The 16 provenance can be divided into 3 types according to the result of cluster analysis based on 5 character factors. The results may provide the scientific basis for the introduction of Eucalyptus to the area of mid-subtropics zone in Fujian.

Key words: Eucalyptus, introduction, cluster analysis

摘要： 本文首次报道了在中亚热带的福建省三明地区引种桉树16个种源的4个树种的生长情况。根据调查性状的5个因子,将三明地区引种的16个种源进行聚类分析,划分为3类,为闽中亚热带地区引种按树提供科学依据。

关键词: 桉树, 引种, 聚类分析