Indigofera suffruticosa, commonly known as Guatemalan indigo, small-leaved indigo (Sierra Leone), West Indian indigo, wild indigo, and añil, is a flowering plant in the pea family, Fabaceae. In Hawaiian, it is known as either ʻinikō/inikoa, or kolū; in Fijian it is called vaivai, the Samoans call it laʻau mageso, on Guam it is called aniles, and in Tonga it is referred to as ʻakauveli (itchy plant). Añil is commonly used as a source for indigo dye, and if mixed with certain clays, can produce Maya blue, a pigment used by the Mesoamerican civilizations.