gypsywort
/ˈdʒɪpsɪwɜːt/(亦作gipsywort)
noun
1- a white-flowered Eurasian plant of the mint family, which grows in damp habitats欧地笋。
1.1
- Lycopus europaeus, family Labiatae.拉丁名Lycopus europaeus, 唇形科。
词源
late 18th cent.: so named because it was reputed to have been used by gypsies to stain the skin brown.