| Name | Homalothecium mexicanum Thériot |
| Authorship | Thériot |
| Rank | Species |
| Placed in | Homalothecium |
| Citation | 1933 Rev. Bryol. Lichenol. 5: 107. 8. |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Homalothecium mexicanum Thériot |
| Identification made in | [no date] (1) |