Botanical name:
Enteromorpha compressa (Linn.) Grev. Algae.
This is one of the edible seaweeds of Japan.
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.