| Name | Eysenhardtia spinosa Engelmann ex A. Gray |
| Authorship | Engelmann ex A. Gray |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Eysenhardtia |
| Citation | 1850 Boston J. Nat. Hist. 6: 174 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Eysenhardtia spinosa Engelmann ex A. Gray |
| Identification made in | [no date] (3), 2003 (1), 2009 (1) |