Genus Albizia is a group of flowering plants that are commonly known as silk trees or mimosa trees. These trees are indigenous to Asia and Africa but are now found in many parts of the world due to their ornamental value. Synonyms for the genus Albizia include Acacia farnesiana, Inga cinerea, Inga bigemina, and Parasamanea saman. The leaves of these trees are usually feather-like in appearance and the flowers are small globular clusters that are pale pink or white in color. These trees are popular for their ornamental value, shade provision, and their ability to improve soil quality through nitrogen fixation.