Chondracanthus acicularis (Roth) Freder.
Bot. syn.: Gigartina acicularis (Roth) J. V. Lamour.
Classic texts: King's 1898.
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.
http://www.henriettes-herb.com - Copyright 1995–2019 Henriette Kress.