Artanthe:
Artanthe hexagyna:
Artanthe hexagyna Miq., Piperaceae: See Piper betle L.
Artanthe mollicoma:
Artanthe mollicoma Miq., Piperaceae: See Piper mollicomum Kunth ex DC.
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.