Ochrosia oppositifolia

[[File:|250px|alt=|]] Authority:{{{subdivision_ranks}}}:

Ochrosia oppositifolia
Kingdom:	Plantae
Phylum:
Class:
Order:	Gentianales
Family:	Apocynaceae

Ochrosia oppositifolia, commonly known as the "Fijian ochrosia" or "bois jaune," is a species of flowering plant in the family Apocynaceae. This species is native to the tropical regions of the Indian Ocean, including Madagascar, the Mascarene Islands, and parts of Southeast Asia.

Description

Ochrosia oppositifolia is a small to medium-sized tree that can grow up to 15 meters in height. The leaves are arranged in opposite pairs, which is a characteristic feature of the species, hence the name "oppositifolia." The leaves are glossy, dark green, and elliptic to oblong in shape, measuring 10-20 cm in length.

The flowers of O. oppositifolia are small, white, and fragrant, typically blooming in clusters. The fruit is a distinctive double-lobed drupe, which turns from green to yellow or orange as it matures.

Habitat and Distribution

Ochrosia oppositifolia thrives in coastal forests and lowland areas, often found in sandy or rocky soils. It is well adapted to the humid, tropical climate of its native range. The species is distributed across the Indian Ocean islands, including Madagascar, Mauritius, Réunion, and the Seychelles. It is also found in parts of Southeast Asia, such as Indonesia and the Philippines.

Ecological Role

This species plays a significant role in its native ecosystems. It provides habitat and food for various animal species, including birds and insects. The flowers attract pollinators, while the fruits are consumed by frugivorous animals, aiding in seed dispersal.

Uses

Ochrosia oppositifolia has several traditional uses. In some cultures, parts of the plant are used in traditional medicine. The wood, known for its yellow color, is sometimes used in carpentry and for making small wooden items.

Conservation Status

The conservation status of Ochrosia oppositifolia varies across its range. In some areas, it is considered to be of least concern, while in others, habitat loss and environmental changes pose threats to its populations. Conservation efforts focus on habitat preservation and sustainable use of the species.

Also see

• Apocynaceae
• Gentianales
• Madagascar flora
• Tropical plants