willowherb
/ˈwɪləʊhɜːb/noun
1- a plant of temperate regions that typically has willow-like leaves and pink or pale purple flowers柳叶菜; 柳兰。
1.1
- Epilobium and related genera, family Onagraceae: many species, including the common great hairy willowherb (E. hirsutum) of Eurasia, and the rosebay.柳叶菜属和相关属, 柳叶菜科：多种, 包括欧亚普通柳叶菜（拉丁名E.hirsutum）和柳兰。