| Family | : Sterculiaceae |
| Genus | : Byttneria |
| Species | : pilosa |
| Author | : Roxb. |
| Local Name | : |
| Location | : Khorerhat, Mirsharai, Chittagong, Bangladesh. |
| Latitude: 22° 42' 00" N; Longitude: 91° 48' 02" E | |
| Accesssion No. | : 54926 |
| Collector | : Tajul, Owahid & Kawsar |
| Collection Date | : 06-01-2017 |
| Note | : Climber; leaves alternate, petiole long, fruit spiny, from road side, Common. |
