The name
Mapou
ma-POO, noun, Mauritian Creole
- 1Cyphostemma mappia, a tree of the grape family that grows wild only in Mauritius. Also called bois mapou, or the Mauritian baobab.
- 2A panel of AI shoppers that asks ChatGPT, Gemini and Claude what to buy every month, and publishes who they pick.
- 10 m
- Height of a mature tree
- 1
- Island where it grows wild
- EN
- IUCN status: endangered
- 5
- Months in flower, January to May
A tree built to last through the dry season
The mapou grows on the exposed, rocky slopes of Mauritius, where the soil is thin and the dry months are long. It gets through them by storing water in a swollen, soft-wooded trunk. Its branches zig-zag out from the top, it drops its leaves when it has to, and it can reach nearly ten metres.
It belongs to the grape family. Its relatives elsewhere are mostly shrubs and climbers. On Mauritius, with time and isolation, one of them became a tree. In season it carries small red grapes.
Arvin Nundloll, who founded mapou, comes from a Mauritian family. He wanted a name that was a real thing in a real place. The mapou fit. It isn't the tallest tree on the island and it doesn't crowd anything out. It holds on where the ground is hard and keeps going when conditions turn against it.
It is also endangered. That is the part mapou takes most seriously: presence that nobody looks after fades, even for something built to last.
The island keeps a record
Mauritius is where science learned that an ecosystem can change past the point of return. The species that adapted are still there. The dodo isn't.
| 8m years ago | Mauritius rises out of the Indian Ocean from a volcanic hotspot. Everything that lives there arrives by sea or air, or evolves on the spot. |
|---|---|
| Before people | A small vine-like grape lineage gets big. The mapou is the only Cyphostemma that grows into a full tree, a textbook case of island gigantism. |
| 1598 | Dutch sailors land. Forest clearing, goats, pigs and rats follow. |
| 1662 | The last widely accepted sighting of the dodo. The island becomes the place that taught the world what extinction looks like. |
| Today | The mapou hangs on in the high rocky slopes of Trois Mamelles and the Rempart range and in the dry forest of the west. Nurseries now grow it for parks and hotel gardens. |
What the tree has to do with AI shopping
The panel measures which brands AI assistants name when people ask them what to buy. The brands that keep getting named behave a lot like this tree.
| The tree | The brand in AI answers |
|---|---|
| Stores water in its trunk for the dry season | Brands that AI keeps naming have built up a reserve: reviews, guides and comparisons it can draw on when a buyer asks. |
| Holds on to exposed rock where little else grows | An AI answer is a short list, often three to five names. Getting onto it means taking root on hard ground. |
| Looks like a baobab, belongs to the grape family | AI decides what you are from what it reads about you. If your category is unclear, it files you in the wrong one. |
| Grows wild in one place only | AI shopping is its own ecosystem. Playbooks carried over from search ads and SEO only go so far. |
| Endangered, now replanted on purpose | Presence nobody tends fades. That is why the panel asks the same questions every month. |
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Want the longer story? Read about mapou.