| Family | : Arecaceae |
| Genus | : Calamus |
| Species | : erectus |
| Author | : Roxb. |
| Location | : Sita pahar Rescrve Forest, Kaptai, Rangamati, Bangladesh. |
| Latitude: ° ' " N; Longitude: ° ' " E | |
| Accesssion No. | : 64890 |
| Collector | : Joyanta, Mominur, Al Amin, Kamrul & Suborno |
| Collection Date | : 02-07-2017 |
| Note | : Herb; fruit gray. Rare. |
