thoroughwort

1. The Lake, the back-reflection, cross-strait trees and fragrant thoroughwort reflection in the Lake, make up the smell of ink and endowed with the poems.
   湖面上，回清倒影，两岸树木兰草倒映在湖面，构成了赋有诗香的水墨画。

noun

1. perennial herb of southeastern United States having white-rayed flower heads

   Synonym:    bonesetagueweedEupatorium perfoliatum