| Name | Pireella guatemalensis var. mexicana Arzeni |
| Authorship | Arzeni |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Pireella guatemalensis E. B. Bartram |
| Citation | 1954 Amer. Midl. Naturalist 52: 27 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Pireella guatemalensis var. mexicana Arzeni |
| Identification made in | [no date] (1) |