| 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) | 
