Botanical name:
Orthosiphon rubicundus Benth. Labiatae.
East Indies and Burma. The tubers are said to be eaten in Madagascar.
Sturtevant's Edible Plants of the World, 1919, was edited by U. P. Hedrick.
Henriette's Herbal Homepage
Welcome to the bark side.
Henriette's herbal is one of the oldest and largest herbal medicine sites on the net. It's been online since 1995, and is run by Henriette Kress, a herbalist in Helsinki, Finland.