Common name: White Mapou, Red Mapou (Guadeloupe, Martinique, Dominica, Saint Lucia)

Description

The White Mapou of its scientist Pisonia fragans is a medium-sized tree, typically reaching between 5 and 15 meters in height. It is characterized by smooth bark that can be gray or brown in color, providing a distinct texture. The leaves are opposite, evergreen, and range in shape from orbicular to elliptical or obovate. They measure between 2.5 and 15 cm long and 1.5 to 7 cm wide, with a cuneate base and an apex ranging from obtuse to acuminate. The flowers are unisexual, greenish, and cluster in axillary cymes, giving them an inconspicuous but distinctive appearance.

Geographic distribution

Pisonia fragan is found primarily in the West Indies, northern South America, and the islands of Tobago and Trinidad. It is also found in Guadeloupe, Martinique, Dominica, and Saint Lucia. Its distribution indicates a preference for tropical and subtropical environments.

Habitat

The tree thrives in various forest types, including coastal forests and dry forests. Its presence in these varied habitats demonstrates its adaptability and crucial role in maintaining forest ecosystems in tropical regions.

Ecological importance

Pisonia fragans plays a vital role in its natural habitats, contributing to biodiversity and providing important ecological resources for a variety of animal species. Its habitat in dry and coastal forests makes it a key component of these ecosystems, contributing to their stability and resilience.

Conservation 

The conservation of Pisonia fragans is crucial in the face of threats such as deforestation and climate change. Efforts to protect and restore its natural habitats are essential to maintaining ecological balances in the regions where it occurs. Sustainable forest management and the conservation of natural areas are necessary to ensure the survival of this species and the health of its ecosystems.

Sources :

-[Article sur ScienceDirect](https://www.sciencedirect.com/science/article/pii/S235198941630018X) 

-[PDF de l’article](https://pdf.sciencedirectassets.com/306541/1-s2.0-S2351989416X00030/1-s2.0-S235198941630018X/main.pdf)