Herbarium of the Ancients — Detailed Monograph

Tabernaemontana pachysiphon

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: The plant contains indole alkaloids whose potential toxicity is documented in several species of the genus Tabernaemontana; any ingestion must be done under the supervision of a qualified professional. The latex may cause skin or eye irritation; avoid all contact with mucous membranes and eyes. Use is not recommended in pregnant or breastfeeding women, as well as in children, in the absence of sufficient safety data. Do not combine with other treatments or substances without medical advice, due to a risk of interaction that is still poorly documented.

Decoction — Stem or root bark

Traditional bark decoction

In some traditions, a piece of dried bark is boiled at length in water, then the filtered liquid is used with great moderation. This preparation, reserved for occasional and supervised uses, should only be considered after consultation with a healthcare professional or an experienced herbalist familiar with the plant. Dosage must be validated with a healthcare professional or a recognized pharmacopoeia before use.

Topical application — Fresh latex

Latex for external use

Fresh latex, collected by incision of the bark, was applied directly and in very small amounts to the affected skin area. Due to its irritant potential, this use requires caution and qualified advice before any application. Dosage must be validated with a healthcare professional or a recognized pharmacopoeia before use.

Where to find it

Sourcing the plant

This species grows wild in humid forests and understory areas of Central and West Africa; it is not commonly cultivated or distributed in European herbalism. Its presence outside its native range remains rare, often limited to specialized botanical gardens.

Harvest season

When to harvest it

The bark and latex are traditionally harvested during the dry season, when the sap is considered more concentrated by local practitioners.

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