| Name | Polygonanthus amazonicus Ducke |
| Authorship | Ducke |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Polygonanthus |
| GUID | urn:lsid:ipni.org:names:355029-1 |
| Citation | 1932 Notizbl. Bot. Gart. Berlin-Dahlem 11: 346 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Polygonanthus amazonicus Ducke |
| Identification made in | [no date] (1) |