Figure 2. UPGMA dendrogram based on ISSR bands of three Cinnamomum species.

图二, 三种肉桂ISSR遗传变异分析之归群分析(UPGMA)树状图.

Chimonanthus praecox could be divided into three groups by UPGMA cluster analysis.

利用群体间欧氏距离进行的UPGMA聚类分析结果表明,蜡梅野生群体可以划分为3类.

The cluster analysis by UPGMA indicated that there was a positive correlation between the genetic distance and geographic distance of different A. hygrophila geographic populations.

对各地理种群间的遗传距离采用非加权配对算术平均法（UPGMA）进行聚类分析发现，遗传距离与种群空间分布距离呈正相关。