As of today, in season now. Earth Exhibit tracks the live conditions and flags it the moment it is on.
Tahina spectabilis, the Madagascan 'suicide palm,' is one of the most extraordinary plants ever discovered.
Found only in a remote corner of northwest Madagascar, it grows into a giant fan palm up to 18 m tall with leaves 5 m across — so large that individual trees can be picked out on satellite imagery.
It is hapaxanthic: it lives for decades storing energy, then flowers just once in a spectacular pyramid of countless tiny blooms, sets a huge crop of seeds, and dies from the effort — hence the name.
The species was only made known to science in 2008, after a cashew farmer stumbled on a flowering tree in 2006; fewer than 30 mature individuals are known in the wild, making it Critically Endangered.
The flowering event is unpredictable and may not recur at a site for years, so the realistic way to meet the palm is to see a living specimen — in its homeland or in botanical gardens that grow it from conservation seed.
Where to see it
A taste of where to see it. The full map, exact coordinates and the best timing for each spot live in the app.
| Viewing spots |
|---|
| Analalava Wild Tahina Population (northwest Madagascar) |
| Tsimbazaza Botanical & Zoological Park, Antananarivo |
| + 1 more spot, with exact coordinates and timing, in the app → |
This is the short version
This page shows a taste. The app has the full list of where to see this, the exact timing, and live conditions for 1,000+ natural phenomena worldwide, so you know the moment one is genuinely worth the trip.