A botanical lens on biodiversity in Niue: Microcosm of southwestern Polynesia - NAPIER

Royal Society Te Apārangi, together with the Hawke's Bay Branch, is delighted to present a talk by Dr Peter Heenan, winner of the 2024 Leonard Cockayne Lecture Award, which commemorates the life and work of Leonard Cockayne, New Zealand’s greatest botanist.

In his decades-long career, Peter has explored and researched New Zealand flora, especially the alpine plants of New Zealand, studying how our native plants have evolved, spread, and adapted to their dramatic mountain landscapes. But recently, his journey has taken a tropical turn – to the small Pacific island of Niue.

In this presentation, Peter will share what he’s discovered so far about Niue’s plants and fungi: how many species there are, what kinds of forests grow there, which plants are unique to the island, and which ones are invasive. He’ll also look at how climate, culture, and conservation all come together to shape the island’s living landscape.

Peter will reflect on how the deep knowledge we’ve built in New Zealand could help support new research in Niue – like protecting rare species, tracking invasive weeds and insects, and understanding the crops and plants important to local people. In Niue, plants and people are closely connected, and both traditional knowledge and modern science are essential for future success.

With fresh insights from visits to other Pacific Islands, Peter will show how Niue – though small – is a powerful example of the challenges and wonders of tropical botany in the Pacific today.