Poraqueiba paraensis

Poraqueiba paraensis, commonly known as the umari tree, is a species of flowering plant in the Icacinaceae family. This evergreen tree is native to the Amazon rainforest and holds significant cultural and economic value for indigenous and local populations due to its rich, oily fruit.

The tree thrives in the humid, tropical lowlands of Brazil, Peru, and Colombia. It is highly adapted to the dense forest environment but can also be successfully cultivated in agroforestry systems. The species requires stable climatic conditions with high levels of annual rainfall and minimal temperature fluctuations throughout the year.

Botanically, it forms a robust, medium-sized tree with leathery leaves and small flowers. Its fruit is a drupe with a buttery, high-fat content pulp, which is why it is often processed into pastes or used to extract specialized tropical oils. The composition of the pulp makes it a critical energy source in the traditional Amazonian diet.

Agronomic requirements include deep, well-drained, nutrient-rich soils. While the tree is resilient, young saplings need protection from intense direct sunlight and must be provided with adequate moisture during the establishment phase. Proper spacing in orchards is essential to prevent overcrowding and ensure adequate airflow for the developing canopy.

• Requires consistent tropical heat.
• Prefers alluvial or loamy forest soils.
• Sensitive to waterlogged ground conditions.
• Benefits from organic soil amendments.

Typical issues include pests that affect the fruit ripening stage and certain fungal infections that occur during high-humidity cycles. Integrated pest management and proper sanitary pruning are recommended to maintain tree health and ensure a high yield of fruit throughout the harvest season.