| water plantain | (n) marsh plant having clusters of small white or pinkish flowers and broad pointed or rounded leaves, Syn. Alisma plantago-aquatica |
| narrow-leaved water plantain | (n) a variety of water plantain |
| ribbon-leaved water plantain | (n) a variety of water plantain |
| Water plantain | (Bot.) A kind of plant with acrid leaves. See under 2d Plantain. [ 1913 Webster ] |