Ascophyllum
Ascophyllum
Ascophyllum Stackhouse.
Engl.: ascophyllum.
Ascophyllum nodosum
Ascophyllum nodosum (L.) Jolis.
Engl.: knobbed wrack.
Bot. syn.: Fucodium nodosum Agardh, Fucus nodosus L.
A herbal distance course
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.