Inga is a genus of flowering plants in the family Fabaceae, commonly known as the legume family. These trees and shrubs are primarily found in tropical regions of South America and Central America. Inga species are known for their large, feathery leaves and attractive flowers, which can be white, pink, or purple. They play a significant role in their ecosystems by providing food and habitat for various wildlife. Inga plants are also valued for their ability to fix nitrogen in the soil, improving soil fertility. Some species produce edible fruits, while others are used for timber and shade in agroforestry systems. Their fast growth and adaptability make them important for sustainable land management practices.