10 plants worth knowing
Madagascar
Madagascar, separated from Africa for more than 80 million years, has one of the most extraordinary floras in the world – about 90% of its plant species grow nowhere else. The eastern slopes are clothed in humid rainforest, the central highlands are taken up by grassy plateaus and rice terraces, the west has dry forests with baobabs, and the south a spiny forest of succulents that look like plants from another planet.
Hover over a plant to see on the map where it grows.
where it grows
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1
Grandidier’s baobab
Adansonia grandidieri
The Avenue of the Baobabs near Morondava, its towering columns silhouetted against the setting sun, is Madagascar’s most famous sight.
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2
Traveller’s tree
Ravenala madagascariensis
The “traveller’s tree” spreads its leaves in a gigantic fan – Madagascar’s most recognisable plant and its unofficial symbol.
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3
Vanilla
Vanilla planifolia
Most of the world’s vanilla comes from Madagascar – every single flower is pollinated by hand by farmers in the SAVA region.
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4
Octopus tree
Didierea madagascariensis
The spiny “octopuses” of southern Madagascar form an otherworldly forest through which dancing sifakas leap.
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5
Madagascar periwinkle
Catharanthus roseus
This unassuming pink plant from Madagascar yielded drugs that transformed the treatment of childhood leukaemia.
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6
Royal poinciana
Delonix regia
The tropics’ most famous ornamental tree comes from Madagascar – its wild populations were only discovered in 1932, in the dry forests of the west.
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7
Rice
Oryza sativa
For the Malagasy, rice is more than food – it is eaten up to three times a day, and terraced paddies adorn the entire central plateau.
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8
Darwin’s orchid
Angraecum sesquipedale
Darwin’s orchid has a spur about 30 cm long – from it Darwin predicted the existence of a moth with an equally long tongue.
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9
Clove
Syzygium aromaticum
Madagascar is one of the world’s largest clove producers – dried flower buds from the east coast are among the country’s main exports.
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10
Crown of thorns
Euphorbia milii
A spiny shrub with brilliant bracts – Madagascar’s crown of thorns is one of the world’s most popular houseplants.
Madagascar on other Ominuvo maps
- World in NumbersPopulation: 32.7 million (2025)Source: World Bank – WDI: UN World Population Prospects (CC BY 4.0)
- Languages of the worldMalagasy, French · official languagesSource: Unicode CLDR (Unicode License v3)
- Prices around the worldMalagasy ariary (MGA)Source: ISO 4217
- Time zones mapUTC+3Source: IANA tz database (public domain)
- Plugs and sockets of the worldType C, E · 220 V · 50 Hz
- National dishes of the world3 national dishes
- Ghost map1 ghost story
- VPN provider mapServers of 1 VPN providerSource: VPN Map (Ominuvo) (CC BY 4.0)