Allantoma is a genus of woody plant in the Lecythidaceae family first described as a genus in 1874. It is native to northwestern South America (Colombia, Venezuela, Peru, northern Brazil. species 1. \n* Allantoma decandra (Ducke) S.A.Mori, Ya Y.Huang & Prance - Peru, Brazil 2. \n* Allantoma integrifolia (Ducke) S.A.Mori - Amazonas State in Brazil 3. \n* Allantoma kuhlmannii (Ducke) S.A.Mori - Rondônia State in Brazil 4. \n* Allantoma lineata (Mart. ex O.Berg) Miers - Amazonas State in Venezuela; Amazonas and Pará States in Brazil 5. \n* Allantoma pachyantha (A.C.Sm.) S.A.Mori, Ya Y.Huang & Prance - Amazonas State in Brazil 6. \n* Allantoma pauciramosa (W.A.Rodrigues) S.A.Mori, Ya Y.Huang & Prance - Amazonas State in Brazil 7. \n* Allantoma pluriflora S.A.Mori, Ya Y.Huang & Prance -