9. 9,12,15-octadecatrienoic acid 2,3-dihydroxypropyl; Dibutyl phthalate were identified from Echinacea Moench for the frist time.

• 十八碳二烯酸单甘油酯、9,12,15-十八碳三烯酸单甘油酯、邻苯二甲酸二丁酯为首次在该属植物中鉴定出。收藏指正