Typhonium
Typhonium brownii
Typhonium brownii Schott.
Bot. syn.: Arum orixense R. Br.
Typhonium trilobatum
Typhonium trilobatum (L.) Schott.
Bot. syn.: Arum orixense Roxb. ex Andr.
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.