# ต้นแชมร็อกน้ำ
## Noun (N)
### Sense: perennial plant of Europe and America having racemes of white or purplish flowers and intensely bitter trifoliate leaves; often rooting at water margin and spreading across the surface
- water shamrock
- buckbean
- bogbean
- bog myrtle
- marsh trefoil
- Menyanthes trifoliata