Buckthorn, Common

Rhamnus catharticus

Family:  Rhamnaceae
Perennial spiny shrub or small tree. Native to the hedges and fens of Europe, Asia and North Africa. The black berries, which hang conspicuously, are used for preparing a purgative and cathartic syrup. This was also an ingredient in the famous Hoxsey anti-cancer formula (see Red Clover). Cultivation:  Drop seed in boiling-hot water and let stand overnight.  Sow in fall or midwinter, in outdoor flats or nursery bed, for spring germination.  Space 10 feet apart.  Full sun or shade.


Return to Herb Seed Index