| Name | Calamus metzianus Schltdl. |
| Authorship | |
| Rank | Species |
| Placed in | Calamus Linnaeus |
| Remarks | [imported from GBIF] |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Calamus metzianus Schltdl. |
| Identification made in | 2006 (1), 2016 (1) |