Cusparia:
Cusparia febrifuga:
Cusparia febrifuga Humb. ex DC., Rutaceae: See Angostura trifoliata (Willd.) T. S. Elias.
Cusparia trifoliata:
Cusparia trifoliata Engler, Rutaceae: See Angostura trifoliata (Willd.) T. S. Elias.
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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.