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Kōrero: Plant extracts

Rimu leaves

Image
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.

Te whakamahi i tēnei tūemi

Department of Conservation

Reference: 10031721

by Don Merton

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Ngā whakaahua me ngā rauemi katoa o tēnei kōrero

Me pēnei te tohu i te whārang

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

He kōrero nā Nigel Perry, i tāngia i te 2 March 2009.