| Name | Calamus merrillii Beccari |
| Authorship | Beccari |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Calamus Linnaeus |
| Contains | Calamus merrillii var. nanga Beccari |
| GUID | urn:lsid:ipni.org:names:665244-1 |
| Holdings | 17 Specimens held in the Harvard University Herbaria identified as Calamus merrillii Beccari |
| Identification made in | [no date] (17) |