| Psidium rotundifolium Standl., 1931 |
| Psidium salutare (Kunth) O. Berg, 1856 |
| Psidium salutare var. laxum O. Berg, 1856 |
| Psidium salutare var. strictum O. Berg, 1856 |
| Psidium salutare var. subalternum O. Berg, 1856 |
| Psidium sartorianum (O. Berg) Nied., 1893 |
| Psidium savannarum Donn. Sm., 1897 |
| Psidium schiedeanum O. Berg, 1854 |
| Psidium schippii Standl., 1931 |
| Psidium socorrense I.M. Johnst., 1931 |
| Psidium solisii Standl., 1944 |
| Psidium yucatanense Lundell, 1942 |
| Syzygieae P.G. Wilson, 2005 |
| Syzygium P. Browne ex Gaertn., 1788 |
| Syzygium aromaticum (L.) Merr. & L.M. Perry, 1929 |
| Syzygium cumini (L.) Skeels, 1912 |
| Syzygium jambos (L.) Alston, 1931 |
| Syzygium malaccense (L.) Merr. & L.M. Perry, 1938 |
| Ugni Turcz., 1848 |
| Ugni disterigmoides Ant. Molina, 1965 |