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Lecythidaceae
Cannonball Tree
Couroupita guianensis
Sacred Hindu offering, divine cobra, exotic mystery.
- Family
- Lecythidaceae
- Genus
- Couroupita
- Native to
- South American rainforests
- Bloom season
- Year-Round
- Type
- Tree
- Height
- 20–35 m (65–115 ft)
- Sunlight
- Full sun
- Soil
- Rich, well-drained
- Water
- High
- Hardiness
- 10–12
- Lifespan
- Long-lived (100+ years)
Did you know
- The cannonball tree's huge pink-and-red flowers grow directly from the trunk in long racemes that hang like ropes—the entire trunk can be wrapped in flowers from ground level up.
- Hindu temples across India consider the cannonball tree sacred—the strange flower structure is said to resemble a cobra (naga) raising its hood over a Shiva lingam, and the trees are planted at Shiva temples.
- After the flower comes the fruit: a perfectly round wooden cannonball up to 10 inches across, containing hundreds of seeds in pungent blue-green flesh that smells like a mix of cheese and rotting meat.
- When the giant fruits fall (which they do without warning), they hit the ground with a loud thump and crack open—visiting tourists are famously warned not to walk under cannonball trees.
- The flowers are pollinated by carpenter bees, which the tree carefully manages: it produces fertile pollen on one set of stamens and sweet decoy pollen on a hooded second set, manipulating the bees into perfect pollen contact.
Color meanings
0
sacred Hindu offering
1
divine cobra
2
exotic mystery