本文用谱系分支法分析睡莲科的属间关系，３５个衍征中，分析了３１个特征的进化趋势，根据分析将睡莲科提升为睡莲目，分为３个科，莲科、水盾草科、睡......

Objective:To investigate bioactive phytochemicals and antioxidant activities of Nymphaea nouchali and to explore its ant......