Herbarium of the Ancients — Detailed GuideFR · EN
Wild Black Cherry
Prunus serotina
Read before use: the information below describes traditional and informational uses — it does not replace the advice of a healthcare professional. In case of doubt, pregnancy, breastfeeding, ongoing treatment, or use in children, seek advice before use.
Enhanced precautions for this plant: The seeds, bark, and leaves of Prunus serotina contain cyanogenic glycosides that can release cyanide; any preparation using seeds or pits is strongly discouraged outside of professional supervision. Not recommended for pregnant or breastfeeding women, or for young children, due to toxic risk. Never consume raw, crushed, or large quantities of seeds; only the flesh of ripe fruit, free of the pit, is traditionally consumed. Seek advice from a healthcare professional before any internal use, especially in case of ongoing medication.
Decoction (bark) — Trunk or root bark
Traditional decoction for the throat
The dried bark was gently decocted in water for about fifteen minutes, then filtered before consuming while warm. This historically documented preparation requires professional advice before any internal use due to its variable content of cyanogenic compounds. Dosage must be validated with a healthcare professional or recognized pharmacopoeia before use.
Jam or jelly — Ripe fruits, flesh only
Preparation of ripe fruits
Fully ripe wild cherries were cooked for a long time with sugar after carefully removing all the pits, to obtain a traditional jam or jelly. It is essential to never crush or consume the pits during this preparation. Dosage must be validated with a healthcare professional or recognized pharmacopoeia before use.
Where to find it
Obtaining the plant
Wild black cherry grows in the forests and forest edges of North America; in France, it is occasionally found as an ornamental plant, and dried bark may be available from rare specialized herbalist shops.
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