Furthermore, by hierachical clustering, all 25 populations can be classified into 3 groups, in which those with pendulous inflorescence are in the same group and those with upright inflorescences are in the other two groups.
Furthermore, by hierachical clustering, all 25 populations can be classified into 3 groups, in which those with pendulous inflorescence are in the same group and those with upright inflorescences are in the other two groups.
3)聚类分析表明，不同野生鸭茅种源可划分为3类，其中花序下垂种源聚于一类；而花序直立的种源分居另两类。