| Name | Acacia laeta R. Brown |
| Authorship | R. Brown |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Acacia Miller |
| GUID | urn:lsid:ipni.org:names:470673-1 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Acacia laeta R. Brown |
| Identification made in | 1938 (1), 1939 (1) |