| Name | Heterosperma nanum (Nuttall) Sherff |
| Authorship | (Nuttall) Sherff |
| Rank | Species |
| Placed in | Heterosperma Cavanilles |
| Citation | 1931 Bot. Gaz. 91: 312 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Heterosperma nanum (Nuttall) Sherff |
| Identification made in | 2023 (2) |