| Name | Acacia penicillata Standley |
| Authorship | Standley |
| Rank | Species |
| Placed in | Acacia Miller |
| Citation | 1919 Contr. U.S. Natl. Herb. 20(6): 185–186 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Acacia penicillata Standley |
| Identification made in | [no date] (1), 1978 (1) |