| Name | Syzygium siphonanthum (King ex Greves) Amshoff |
| Authorship | (King ex Greves) Amshoff |
| Rank | Species |
| Placed in | Syzygium Gaertner |
| Citation | 1945 Blumea 5: 496 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Syzygium siphonanthum (King ex Greves) Amshoff |
| Identification made in | [no date] (2) |