Astronium fraxinifolium is a species of flowering plant native to South America, particularly Brazil. It is commonly known as the "Brazilian redwood" due to its hardness and durability. Other synonyms for this species include "arariba," "crabwood," and "angelim vermelho." The tree is highly valued for its wood, which is used in making furniture, flooring, and other wood products. It is also used in traditional medicine for various ailments, including rheumatism and fever. As a slow-growing tree, conservation efforts have been put in place to ensure its preservation.