Caryocar brasiliense

Caryocar brasiliense, commonly known as pequi or Brazilian walnut, is a tree native to the forests of Bolivia, Brazil (in the North, South, Southeast, and West-Central regions), and Paraguay. This plant thrives in full sun and can tolerate both dry and moist conditions, making it adaptable to various soil types including light (sandy), medium, and heavy (clay). It is hardy in zones 10-12 and grows up to 10 meters tall. Pequi trees are valued for their edible fruit and seeds. The fruit is a drupe with a fibrous outer layer and a single large seed inside. The pulp of the fruit has a unique, slightly sour taste often used in local cuisine. The seeds can also be eaten or pressed for oil, which has culinary applications. In addition to its edible uses, Caryocar brasiliense serves multiple practical purposes. Its wood is suitable for fire starting, fencing, lumber, and soap making due to the presence of tannins. The bark contains tannin, useful in various applications including dyeing and leather tanning. While this plant is not medicinal according to current data, its diverse uses make it an important resource in both culinary and practical contexts within its native regions.