| Name | Forsellesia spinescens var. mexicana Ensign |
| Authorship | Ensign |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Forsellesia spinescens (A. Gray) Greene |
| GUID | urn:lsid:ipni.org:names:105341-2 |
| Citation | 1942 Amer. Midl. Naturalist 27: 510 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Forsellesia spinescens var. mexicana Ensign |
| Identification made in | [no date] (1) |