[water plantain] n (ca. 1538): any of a genus (Alisma of the family Alismataceae, the water-plantain family) of marsh or aquatic herbs with acrid sap and scapose 3-petaled flowers
WATER PLANTAIN
Meaning of WATER PLANTAIN in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012