Family Nyctaginaceae
Allioniaceae Horan. Bougainvilleaceae J. Mirabilidaceae W. Pisoniaceae J.Genera in the family Nyctaginaceae of plants
Guapira - Guapira is a genus of plant in family Nyctaginaceae.
Neea - Neea is a genus of plant in family Nyctaginaceae.
Pisonia - Pisonia is a genus of flowering plants in the four o'clock flower family, Nyctaginaceae.