genus Vallisneria

Thesaurus

Noun

1.genus Vallisneria - eelgrass; eel grass Vallisnerialiliopsid genus, monocot genus - genus of flowering plants having a single cotyledon (embryonic leaf) in the seedfamily Hydrocharidaceae, family Hydrocharitaceae, frogbit family, frog's-bit family, Hydrocharidaceae, Hydrocharitaceae - simple nearly stemless freshwater aquatic plants; widely distributedtape grass, Vallisneria spiralis, wild celery, eelgrass - submerged aquatic plant with ribbonlike leaves; Old World and Australia