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Story: Plant extracts

Rimu leaves

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Rimu leaves

The leaves of the rimu tree were thought to be the only natural source of the chemical laurenene. It was named after Denis Lauren, the scientist who discovered it. Subsequently the compound has been found in some tōtara species.

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Department of Conservation

Reference: 10031721

by Don Merton

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How to cite this page

Nigel Perry, Plant extracts – Unique plants and chemicals, Te Ara – the Encyclopedia of New Zealand, https://teara.govt.nz/en/photograph/14461/rimu-leaves (accessed 4 June 2026).

Story by Nigel Perry, published 2 March 2009.