Wikipedia
                    Tetrameranthus
                    
                        
                
                                                                    Tetrameranthus is a genus of plant in family Annonaceae. It contains 7 species, all occurring in South America.
- Tetrameranthus duckei, R.E.Fr. 1939 - Brazil (Amazonas), Colombia, Venezuela
 - Tetrameranthus globuliferus, Westra 1988 - Ecuador
 - Tetrameranthus guianensis, Westra & Maas 2012 - Brazil (Amapa), French Guiana
 - Tetrameranthus laomae, D.R.Simpson 1975 - Brazil (Acre, Amazonas, Para), Colombia, Peru
 - Tetrameranthus macrocarpus, R.E.Fr. 1957 - Colombia
 - Tetrameranthus pachycarpus, Westra 1985 - Peru
 - Tetrameranthus umbellatus, Westra 1985 - Brazil (Amazonas, Para), Peru