Delonix

delonix

The genus Delonix consists of magnificent, deciduous flowering trees native to Madagascar and parts of East Africa, renowned globally for their spectacular floral displays. Commonly referred to as flamboyants or poincianas, these trees are celebrated for their wide-spreading, umbrella-like canopies that become completely smothered in brilliant scarlet, orange, or yellow blossoms during the warm season. Beyond their aesthetic appeal, Delonix species play an important ecological role, providing shade, stabilizing soils, and hosting a diverse array of pollinators. They have adapted remarkably well to tropical and subtropical climates, making them one of the most beloved ornamental trees cultivated across the globe.

Habitat: Typically found in tropical dry forests, rocky slopes, and coastal scrublands of Madagascar, though widely cultivated in urban gardens and parks globally.

Appearance

These trees are easily recognized by their massive, spreading canopy that forms an elegant, flat-topped umbrella shape, typically reaching heights of 5 to 15 meters. The trunk is greyish-brown and smooth, often featuring buttressed roots at the base. The leaves are bright green, bipinnately compound, and have a soft, fern-like appearance. When in bloom, the tree is a riot of color, characterized by large flowers with four spreading scarlet or orange-red petals and a fifth upright petal, called the standard, which is slightly larger and splashed with yellow and white markings.

KingdomPlantaePhylumTracheophytaClassMagnoliopsidaOrderFabalesFamilyFabaceae

Delonix

Interesting facts

In Vietnam, where the tree blooms around the end of the school year, it is nicknamed the 'pupil's flower' and holds a nostalgic place in student culture.

In many Caribbean nations, the dry, woody seed pods of Delonix are used as a percussion instrument known as shak-shaks or maracas.

The common name 'Poinciana' honors Phillippe de Longvilliers de Poincy, a 17th-century governor of Saint Kitts who was an avid promoter of the tree.

The tree is exceptionally wind-resistant due to its flexible wood and low, spreading canopy, making it a valuable windbreak in storm-prone tropical coastal areas.

Special abilities

Form beneficial associations with soil bacteria to convert atmospheric nitrogen into nutrients, improving the surrounding soil quality.

Sheds its leaves entirely during prolonged dry periods to conserve water and survive extreme drought conditions.

Features an exceptionally wide, flat canopy that maximizes light capture while shading its own root system to reduce evaporation.

Measurements & details

Length: 500-1500 cm
Weight: 2000-15000 kg
Lifespan: 30-80 years
Incubation: 12-30 days

Diet & Feeding

As a photoautotrophic plant, Delonix generates its own organic compounds and energy through photosynthesis, utilizing sunlight, water, carbon dioxide, and soil minerals.

Age differences: Seedlings rely on nutrient reserves stored within the seed cotyledons before developing functional leaves for photosynthesis.

Primary Foods

Sunlight
Carbon dioxide
Water
Soil minerals

Ecological connections

mutualism

Honey Bee

Apis mellifera

Bees visit the vibrant flowers to collect nectar and pollen, acting as primary pollinators for the tree.

eaten by

Giant African Snail

Achatina fulica

This invasive snail species often feeds on the tender young seedlings and fallen leaves of Delonix trees.

mutualism

Cloudless Sulphur

Phoebis sennae

Butterflies feed on the abundant nectar provided by the flowers and assist in cross-pollination.

Traits

No trait badges are assigned for this object yet.

Also known as

Lemur

Collections

Collections for this object will appear here as more themes are added.

Safety

Danger

1/5 · Very low

No special safety notes yet.

Frequently Asked Questions

How to identify Delonix?

The easiest way to identify Delonix is to use the Snappit nature identifier app.

How long is Delonix?

500-1500 cm

How much does Delonix weigh?

2000-15000 kg

How long does Delonix live?

30-80 years

What does Delonix eat?

As a photoautotrophic plant, Delonix generates its own organic compounds and energy through photosynthesis, utilizing sunlight, water, carbon dioxide, and soil minerals.

Where is Delonix usually found?

Typically found in tropical dry forests, rocky slopes, and coastal scrublands of Madagascar, though widely cultivated in urban gardens and parks globally.

How long do Delonix eggs take to hatch?

12-30 days