| Name | Piqueria hartwegi B. L. Robinson |
| Authorship | B. L. Robinson |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Piqueria |
| Citation | 1906 Proc. Amer. Acad. Arts 42: 14 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Piqueria hartwegi B. L. Robinson |
| Identification made in | [no date] (2), 2008 (1) |