| Family | : Sterculiaceae |
| Genus | : Byttneria |
| Species | : aspera |
| Author | : Collebr. ex Wall. |
| Location | : Gumdum, Naikhongchhari, Bandarban, Bangladesh. |
| Latitude: ° ' " N; Longitude: ° ' " E | |
| Accesssion No. | : 71742 |
| Collector | : Ukchain Chakma |
| Collection Date | : 03-05-2017 |
| Note | : Climber; leaves alternate, cordate, inflorescence white, from hill slope, Rare. |
