| Name | Peperomia rhombea Ruiz & Pavon |
| Authorship | Ruiz & Pavon |
| Rank | Species |
| Placed in | Peperomia Ruiz & Pavon |
| Citation | 1798 Fl. Peruv. [Ruiz & Pavon] 1: 31, t. 46, f. b |
| Holdings | 33 Specimens held in the Harvard University Herbaria identified as Peperomia rhombea Ruiz & Pavon |
| Identification made in | [no date] (33) |