Inga edulis is a Latin American tree species that is commonly known as "ice cream bean" due to its sweet pulp. The spelling of the word "Inga" is EE-NG-GAH, while "edulis" is EH-DYU-LIH-S. The IPA phonetic transcription reflects the pronunciation of the Latin language, in which the word "Inga" is pronounced with a long "E" sound followed by a hard "G" sound. "Edulis," on the other hand, is pronounced with a short "E" sound followed by a "DYU" sound and a soft "L" and "IH-S" sound.
Inga edulis, commonly known as the ice cream bean or guama, is a medium-sized, tropical tree native to South and Central America. It belongs to the Leguminosae family and is characterized by its unique fruit, which is highly valued for its delicious, vanilla-flavored pulp.
The tree has an elongated, spreading crown and can grow up to 20 meters in height. It bears compound leaves, composed of numerous small leaflets that provide shade and help create a cooling microclimate beneath the tree canopy. The flowers are small and white, arranged in dense clusters, and attract a wide range of pollinators.
The fruit of Inga edulis is a large, elongated pod, usually measuring around 15-30 centimeters in length. The pod contains a sweet, white pulp that resembles cotton candy and has a creamy texture reminiscent of ice cream, hence its common name "ice cream bean." The pulp is rich in sucrose and fructose, giving it a pleasantly sweet taste.
In addition to its culinary uses, Inga edulis also has various other applications. The tree is often planted in agroforestry systems as it improves soil fertility due to nitrogen-fixing bacteria living in its root nodules. The wood is light and used for construction, while the leaves and bark have medicinal properties and are utilized in traditional medicine.
Overall, Inga edulis is a versatile tree that provides not only a delicious tropical fruit but also environmental and economic benefits, making it highly prized in its native habitats and increasingly recognized worldwide.
The term "Inga Edulis" is derived from two different sources: the genus name "Inga" and the species epithet "Edulis".
1. Inga: The genus name "Inga" comes from the Botanist Carolus Linnaeus, who named it after the missionary and naturalist Bernhard Gottlieb Inga (1705-1782). Inga was a Swedish carpenter and the superintendent of the Royal Botanical Garden in Stockholm, where Linnaeus may have encountered his work or personally known him.
2. Edulis: The species epithet "Edulis" is Latin for "edible" or "eatable". It is derived from the Latin verb "edere" meaning "to eat". The term is used to indicate that the species of the Inga plant (Inga Edulis) has edible parts, in this case, its fruits.