| Name | Pachycentria formicaria Merrill |
| Authorship | Merrill |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Pachycentria |
| GUID | urn:lsid:ipni.org:names:574598-1 |
| Citation | 1906 Philipp. J. Sci. 1: 215 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Pachycentria formicaria Merrill |
| Identification made in | [no date] (1) |