| Name | Ulmus mexicana (Liebmann) Planchon |
| Authorship | (Liebmann) Planchon |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Ulmus |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Ulmus mexicana (Liebmann) Planchon |
| Identification made in | [no date] (1) |