Nechamandra alternifolia (Roxb. ex Wight) Thwaites [ Vallisneria alternifolia Roxb.]
Nechamandra alternifolia (Roxb. ex Wight) Thwaites [ Vallisneria alternifolia Roxb. ex Wight] [Hydrocharitaceae]
W. Roxburgh, Icones Roxburgianae (India): t. 996 (1780-1815)