17/06/2026
CONSERVATION NEWS: As part of a global effort to save one of the world’s rarest plant species from extinction, we’re excited to soon receive three seedlings of Dendroseris neriifolia – grown from seeds of the last tree of its kind in the world.
Endemic to remote Robinson Crusoe Island off Chile, the species is now represented by a single known individual on a cliffside. After decades of habitat loss, invasive species and unsuccessful recovery efforts, this emergency ex-situ conservation project may be its last chance of survival.
The Millennium Seed Bank at Kew Wakehurst received 29 seeds from the tree and has successfully established seven seedlings. Three will be transferred to Logan later this summer, where our subtropical Gulf Stream climate will provide ideal conditions for these young plants.
Paulina Hechenleitner, Research Associate at the Royal Botanic Garden Edinburgh, was part of the team that collected and returned the seeds to the UK. This project highlights the power of international collaboration in preventing extinction. As well as providing a safe home for these plants, we also have an opportunity to share the story of Dendroseris neriifolia and its remarkable habitat, inspiring visitors to play their part in protecting biodiversity.
Back at Kew Gardens, eight seeds are being used in germination and cultivation trials, while the remaining seeds will be stored at the Millennium Seed Bank to safeguard the species against loss in the wild or during cultivation.
We’ll keep you posted 🌱
