Piper peltatum aka Monkey's Hand

Piper peltatum, known as cordoncillo, belongs to the pepper family, Piperaceae. Its native range runs from Mexico through tropical America. This includes Central America, the Caribbean, and parts of South America. Records extend south to Brazil, Bolivia, and Peru. It is a perennial that grows mainly as an herb. Some plants develop a more woody form. The reported height is about 5 feet [1.5 metres].

This species grows in wet tropical regions. It occurs in damp lowland forests and thickets. It also grows where forest has regrown after disturbance. Records place it at elevations up to 1,970 feet [600 metres]. In open regrowth, it can act as a weed. This does not establish that it is invasive in gardens. Its habitat points to a preference for moist to wet conditions. The sources give no tested garden watering schedule or light requirement.

People gather this plant from the wild for food. They eat the ripe fruit raw for its mild sweetness. Children value the fruit as a treat. Young leaves also serve as a cooked vegetable. People boil or steam them, then eat them with rice. The leaves have another role in food preparation. Cooks wrap other foods in them before cooking. These uses concern specific plant parts and methods of preparation. They do not establish that every part is safe raw.

Traditional medicine uses several parts of the plant. People boil it to make water for fever baths. They also use that water to wash the skin. Heated plant material serves as a head poultice for headaches. Leaf preparations have uses for pain, swelling, and sweating. The root has a reported use to increase urine flow. Partly cooked roots also feature in remedies for uterine pain. These are records of traditional practice, not proof of medical benefit.

The leaves have a further use for cleaning young children. A separate record describes mixing them with Clibadium leaves as fish poison. That mixture warrants caution but does not establish human or pet toxicity. Seed is the listed means of propagation. The supplied sources give no species-level details on flower form or bloom season. They also give no hardiness limits, pest records, or disease guidance.