【摘要】 目的 :为姜黄属植物分类与中药鉴定提供参考。方法 :选取 47个分类性状 ,采用聚类分析并结合主成分析 ,对国产姜黄属植物进行数值分类。结果与结论 :首次将国产姜黄属植物系统整理为 9种 ,1种复合体、3栽培变种 ,澄清许多长期存有争议的分类学和鉴定学问题更多还原

【Abstract】 Objective: To provide some new evidences f or the classfication and identification of medicinal plants of Curcuma. Method: A numerical taxonomy by means of cluster analysis and p rincipal Component analysis is used. Combined with RAPD analysis, computer ima ge analysis and chemical analysis, the taxonomical relationships of the plants o f Curcuma in China were characterized qualitatively and quantitatively. Result and conclusion: The plants of Curcuma is systematized i nto 9 species, 1 species complex, 3 cultivated varieties. A lot of taxonomic con fusion and disputations were consequently expounded .更多还原