| Name | Acacia trium I. M. Johnston |
| Authorship | I. M. Johnston |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Acacia Miller |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Acacia trium I. M. Johnston |
| Identification made in | [no date] (2) |