Delonix regia

Delonix regia is a species of flowering plant in the bean family Fabaceae, subfamily Caesalpinioideae native to Madagascar. It is noted for its fern-like leaves and flamboyant display of flowers. In many tropical parts of the world it is grown as an ornamental tree and in English it is given the name Royal Poinciana, Flamboyant, Flame of the Forest, or "flame tree".

Description

The Delonix regia is a large, semi-deciduous tree with a broad, umbrella shaped canopy. The leaves are bipinnate, up to 60 cm long, with small leaflets. The flowers are large, with four spreading scarlet or orange-red petals up to 8 cm long, and a fifth upright petal called the standard, which is slightly larger and spotted with yellow and white.

Distribution and habitat

Delonix regia is endemic to the Madagascar's dry deciduous forests but has been introduced into tropical and sub-tropical regions worldwide. It prefers a tropical or near-tropical climate, but can tolerate drought and salty conditions.

Cultivation and uses

Delonix regia is cultivated worldwide in tropical and sub-tropical regions as an ornamental tree. It is also used in bonsai due to its ability to grow in a small pot and its resistance to pruning.

Conservation

While the Delonix regia is not currently classified as threatened or endangered, its natural habitat in Madagascar is shrinking due to deforestation, which could impact future populations of this tree.

See also

• List of trees
• Flowering plant
• Fabaceae