| Name | Acacia macilenta Rose |
| Authorship | Rose |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Acacia Miller |
| GUID | urn:lsid:ipni.org:names:470816-1 |
| Citation | 1903 Contr. U.S. Natl. Herb. 8: 31 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Acacia macilenta Rose |
| Identification made in | 1918 (1), 1978 (1) |