A Manual for the Identification of the Genera of Freshwater Macrophytes C.D.K. Cook, B.J. Gut, E.M. Rix, J. Schneller ... the upper sessile, variable in size, 20 to 1 20 cm long, 1 .5 to 1 5 cm wide, usually lanceolate, longitudinally nerved, with many fine crossnerves; leaf bases sheathing. ... It occurs in swamps, pools, lakes, slowly flowing freshwater, along river and lake shores, and in humid forests. It oftenanbsp;...
|Title||:||Water Plants of the World|
|Publisher||:||Springer Science & Business Media - 1974-06-30|