| Name | Pogonatum tolucense var. chiapense (Brotherus) Thériot |
| Authorship | (Brotherus) Thériot |
| Rank | Variety |
| Placed in | Pogonatum tolucense (Hampe) Bescherelle |
| Citation | 1926 Smithsonian Misc. Collect. 78(2): 21 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Pogonatum tolucense var. chiapense (Brotherus) Thériot |
| Identification made in | [no date] (2) |