| Name | Calathea barbata Petersen |
| Authorship | Petersen |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Calathea |
| GUID | urn:lsid:ipni.org:names:40980-2 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Calathea barbata Petersen |
| Identification made in | [no date] (1) |