Herbarium of the Ancients — Detailed Monograph

Stachytarpheta cayennensis

Please 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: Traditional use has limited scientific documentation outside its native range: caution is required regarding dosage and frequency of use. Some species of the Stachytarpheta genus are mentioned in traditional emmenagogue uses: avoid as a precaution during pregnancy and breastfeeding. Do not use in children without the advice of a healthcare professional qualified in herbal medicine. Consult a doctor or pharmacist if undergoing treatment, due to the lack of data on potential interactions.

Infusion — Leaves

Traditional leaf infusion

Dried or fresh leaves are infused for a few minutes in simmering water, similar to common verbenas, then filtered before drinking while lukewarm. This simple preparation remains the most widely reported in traditional uses. Dosage should be validated with a healthcare professional or a recognized pharmacopoeia before use.

Decoction — Leaves

Decoction for external use

A handful of leaves is brought to a gentle boil then allowed to cool, the resulting liquid being used to soak a compress applied locally. This use derives from occasional traditional practices rather than an established protocol. Dosage should be validated with a healthcare professional or a recognized pharmacopoeia before use.

Where to find it

Sourcing the plant

This plant grows spontaneously in tropical and subtropical zones of South America and the Caribbean; in France, it can only be found at rare herbalist shops specializing in exotic plants.

Harvest season

When to harvest

Leaves are preferably gathered during the dry season, when young and bright green, before the plant flowers.

← Back to plant profile