Submitted by Waichee Ng, on August 16, 2005.
Habitat: climbing on floor and rock, shady area.
Stem: robust, thick, square in cross section; about 0.6 cm thick, 0.7 cm wide.
Leaves: thickly coriaeceous, green above, paler underneath; elliptic in out line, apex acute, base attenuate, margin entire; nerves very close and fine; about 10.0cm-14.8cm long, 4.1cm-7.1cm wide.
Petioles: geniculate apically, chanaged as long as petiole, about 4.4 cm - 6.6 cm long.
Roots: rooting at the node, fibrous.