| Name | Calamus essigii W. J. Baker |
| Authorship | W. J. Baker |
| Rank | Species |
| Placed in | Calamus Linnaeus |
| Remarks | [confirmed][imported from GBIF] |
| Citation | 27 Sep 2002 Kew Bull. 57(3): 720 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Calamus essigii W. J. Baker |
| Identification made in | [no date] (3) |