A modern reference to temperate woody plants, including updated content from this site and much new material, can be found at Trees and Shrubs Online.




A genus allied to Ruta and Dictamnus, containing the one species described below (two or three in some interpretations). The name commemorates a German botanist, von Boenninghausen (1785-1864), who published botanical works in 1821 and 1824.

Species articles