Genus Anadenanthera is a group of tree species that belongs to the Fabaceae family. This genus is also known by its common names, such as the Yopo tree, Jopo tree, or Vilca tree. The different species under this genus are used for various purposes, including traditional medicine, spiritual practices, and hunting rituals, due to their psychoactive properties. Their seeds contain DMT, a psychoactive compound used for spiritual and healing purposes. The Anadenanthera genus is synonymous with other botanical names, such as Acacia microphylla, Acacia peregrina, Piptadenia peregrina, and Mimosa nitida. These botanical names are used interchangeably in different regions and cultures.