A family of two genera. One genus confined to South America (Chile) and the other genus in New Guinea, Australia and the Solomon Islands.
Corsia - A genus of about 25 species in New Guinea, Australia and the Solomon Islands. One species occurs naturally in Australia. Royen (1972).
Royen, P. van. (1972). Corsiaceae of New Guinea and surrounding areas. Webbia 27: 223-255.