Herbarium of the Ancients — Detailed Record

Pomaderris kumeraho

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: Plant with limited scientific study: traditional use reported only, not to be substituted for medical advice. Not recommended without professional healthcare advice for pregnant or breastfeeding women, due to poorly documented traditional use related to women's health. Avoid prolonged self-medication for chronic or severe respiratory conditions; consult a physician. Do not use in young children without specialized advice.

Infusion — Leaves

Traditional leaf infusion

A few dried leaves are infused in hot water for several minutes. This preparation was traditionally drunk to soothe the respiratory tract. A healthcare professional should be consulted before any regular use. Dosage should be validated with a healthcare professional or recognized pharmacopoeia before use.

Decoction — Leaves

Decoction for respiratory use

The leaves are gently boiled in water for about fifteen minutes, then filtered. This more concentrated decoction was reserved for persistent respiratory ailments according to Māori tradition. A professional's advice is recommended before use. Dosage should be validated with a healthcare professional or recognized pharmacopoeia before use.

Where to find it

Obtaining the plant

Kumarahou grows wild in northern New Zealand, on poor soils and open terrain; it is rarely available in herbalist shops outside its native range.

Harvest season

When to harvest

Leaves and flowers are traditionally harvested in the austral spring, during flowering, between August and October.

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