Genus Inga is a group of plants that are found primarily in the tropics. Sometimes referred to as the Ice Cream Bean or Guama bean, this tree can grow up to 60 feet tall and produces a sweet fruit enjoyed by many animals and humans. The Inga genus is also known by several other names, including Pithecellobium, Samanea, and Zygia. These synonyms are used to describe plants that are similar in appearance and habitat to the Genus Inga, but with slight differences in their characteristics. Despite the various names, the Inga genus is an important ecological component of many tropical ecosystems, providing food and habitat for numerous species.