Spatholobus
Spatholobus parviflorus
Spatholobus parviflorus (Roxb. ex DC.) Kuntze.
Bot. syn.: Butea parviflora Roxb. 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.