| Family | : Sterculiaceae |
| Genus | : Byttneria |
| Species | : pilosa |
| Author | : Roxb. |
| Local Name | : |
| Location | : Khaikkhang Jhiri Forest Range, Ruma, Bandarban, Bangladesh. |
| Latitude: 22° 03' 46" N; Longitude: 92° 21' 5" E | |
| Accesssion No. | : 67465 |
| Collector | : I Hossen, MS Islam, MKR Rahman & MR Miah |
| Collection Date | : 27-11-2016 |
| Note | : Climber; leaves alternate, fruits small, green, thorny, from hill slope, Common. |
