| Name | Acacia usumacintensis Lundell | 
| Authorship | Lundell | 
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Acacia Miller | 
| GUID | urn:lsid:ipni.org:names:471726-1 | 
| Citation | 1940 Contr. Univ. Michigan Herb. 4: 8 | 
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Acacia usumacintensis Lundell | 
| Identification made in | [no date] (2) | 
