不同表型紫锥菊的形态学标记研究

Study on Morphological Markers of Different Phenotypes of Echinacea purpurea

测量不同表型紫锥菊样品的形态学性状数据,并进行相关系数计算和聚类分析。结果表明,不同样品在诸多数量性状和假质量性状上存在差异;部分形态学性状之间存在一定的相关性;相同生境下生长的紫锥菊样品聚为一个大类。

The morphological traits of Echinacea purpurea samples with different phenotypes were measured , then the correlation coefficients were calculated and the cluster analysis was conducted .The results showed that dif-ferent samples differed in many quantitative traits and fake quality traits;there were a certain correlation between some morphological characters;the samples grown in the same habitat were clustered into a major category .