Bursera is a genus of flowering plants in the family Burseraceae, which includes around 100 species. These plants are primarily found in tropical and subtropical regions of the Americas, particularly in Mexico and Central America. They are known for their aromatic resins, which are often used in traditional medicine and incense. The most well-known species within the Bursera genus is Bursera graveolens, commonly known as palo santo. This tree is valued for its fragrant wood and is often used in spiritual practices and rituals. The resin from Bursera species has also been utilized in various cultural traditions for its therapeutic properties.