| Name | Populus fremontii subsp. mesetae Eckenwalder |
| Authorship | Eckenwalder |
| Rank | Subspecies |
| NomenclaturalStatus | NomLeg |
| Placed in | Populus fremontii S. Watson |
| GUID | urn:lsid:ipni.org:names:208291-2 |
| Citation | 1977 J. Arnold Arbor. 58: 201 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Populus fremontii subsp. mesetae Eckenwalder |
| Identification made in | [no date] (2) |