| Name | Calamus hispidulus Beccari |
| Authorship | Beccari |
| Rank | Species |
| Placed in | Calamus Linnaeus |
| Citation | 1902 Rec. Bot. Surv. India 2: 209 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Calamus hispidulus Beccari |
| Identification made in | [no date] (1) |