genus Alisma

Thesaurus

Noun

1.genus Alisma - small genus of aquatic or semiaquatic plantsAlismaliliopsid genus, monocot genus - genus of flowering plants having a single cotyledon (embryonic leaf) in the seedAlismataceae, family Alismataceae, water-plantain family - perennial or annual aquatic or marsh plantsAlisma plantago-aquatica, water plantain - marsh plant having clusters of small white or pinkish flowers and broad pointed or rounded leaves