| Name | Didymodon mexicanus Bescherelle |
| Authorship | Bescherelle |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Didymodon |
| Contains | Didymodon mexicanus var. subulatus Thériot & E. B. Bartram ex E. B. Bartram |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Didymodon mexicanus Bescherelle |
| Identification made in | [no date] (1) |