- Any of various plants of the genusEpilobium, especially E. angustifolium, having long, terminal, spikelike clusters of pinkish-purple flowers. Also called willow herb 柳兰：尤指柳兰 等多种 柳木菜 属植物中的任意一种，有长的、尖钉状且顶生的粉紫色的花簇 也作 willow herb
- Any of several weedy North American plants of the genusErechtites, having small white or greenish flowers grouped in discoid heads. 菊芹：几种北美菊芹 属植物中的任意一种，有在花盘上聚在一起的小白花或略带绿色的花朵