FLORA OF VIETNAM Maranthaceae Donax cannaeformis (G. Forst.) K. Schum.
Vietnam, Thua Thien – Hue Prov., A Luoi Distr., Huong Nguyen Municipality, in vicinities of Tra Ve forest protection station, around point 16°13′47′'N, 107°27′47′'E at elevation about 80-120 m a.s.l.
Secondary closed evergreen broad-leaved forest on steep hill and mountain slopes composed with shale along stream valley.
Giant herb up to 3 m tall in open wet place along shady wet rocky stream valley. Flowers white. Very common.