Wild cherry (Prunus serotina) is a deciduous tree in the rose family (Rosaceae) native to North America. It bears glossy leaves, hanging clusters of white flowers, and dark purple-black fruit. The bark, especially from younger branches, is the part most often used in traditional herbal preparations.
Wild cherry bark has a long history in North American and Western herbalism, where it was included in syrups, decoctions, and compound formulas. Because the plant contains cyanogenic compounds, correct identification and careful preparation are important.

