Cascara Bark
Stem plant The parent plant of arnzeidroge is the American sloth tree D.C. of the buckthorn family. Medicinal drug Cascara bark (Rhamni purshiani cortex) is used as a medicinal drug. It consists of the dried whole or crushed bark of D.C. ( (D.C.) A. Gray) (PhEur). The pharmacopoeia requires a minimum content of hydroxyanthracene glycosides. … Cascara Bark
