| Name | Calamus humboldtianus Beccari |
| Authorship | Beccari |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Calamus Linnaeus |
| GUID | urn:lsid:ipni.org:names:665147-1 |
| Citation | 1917 Fl. Arfak Mts. 93 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Calamus humboldtianus Beccari |
| Identification made in | [no date] (4) |