Acacias are a diverse group of flowering plants belonging to the family Fabaceae. They are commonly found in tropical and subtropical regions, with many species native to Australia. Acacias are known for their distinctive yellow or white flowers, which grow in clusters and attract various pollinators. These plants are often characterized by their feathery leaves, which can be either compound or simple. Acacias play an important role in their ecosystems, providing food and habitat for wildlife. Additionally, some species are used for timber, while others are valued for their gum, which has various industrial applications.