Cannonball tree

Appearance

"Couroupita guianensis" grows up to 35 m in height. The clustered leaves vary in length, generally from 8 to 31 centimeters, but reaching up to 57. The flowers are born in large bunches up to 80 m long. Some trees flower profusely, until the entire trunk is buried in flowers. One tree can bear 1000 flowers per day. They are strongly scented, especially at night, and in the early morning. They are large, up to 6 centimeters wide, and often brightly colored, the six petals in shades of pink and red near the bases and yellowish toward the tips. There is a ring of stamens at the center, and an arrangement to stamens that have been modified into a hood. The large fruit, which is woody and very spherical, measuring up to 25 centimeters wide, gives the species the common name "cannonball tree". A smaller fruit contains perhaps 65 seeds, while a large one can have 550. One tree can bear 150 fruits. The fruit takes up to a year to mature in most areas, sometimes as long as 18 months.

Naming

The tree was named "Couroupita guianensis" by the French botanist Jean Baptiste Christophore Fusée Aublet in 1755. Common names in other languages include many translations of the English cannonball tree. Common names include "macacarecuia", "coco sachapura", "bala de cañón", "kanonskogelboom", "arbre à boulet de canon", "kouroupitoumou", "nagkeshar", "Nagalingam or Lingam", "Nagamalli", "sala", "granadillo de las huacas", "ayahuma", and "boskalebas".

Uses

This tree is planted as an ornamental for its showy, scented flowers, and as a botanical specimen for its interesting fruit.

The fruit is fed to livestock such as pigs and domestic fowl.

The fruit is edible, but not usually eaten by people because it can have an unpleasant smell.

In India the tree is sacred to Hindus, who believe its hooded flowers look like the nāga, and it is grown at Shiva temples.

There are many medicinal uses for the plant. Native Amazonians use extracts of several parts of the tree to treat hypertension, tumors, pain, and inflammation. It has been used to treat the common cold, stomachache, skin conditions and wounds, malaria, and toothache. Laboratory tests show that extracts of the plant have some antimicrobial activity and inhibit the formation of biofilms.

The fruit pulp is rubbed on sick dogs to cure them of mange.