| Family | : Sterculiaceae |
| Genus | : Byttneria |
| Species | : grandifolia |
| Author | : A.DC. |
| Location | : Jaingachhara, Choto-horina, Barkal, Rangamati, Bangladesh. |
| Latitude: ° ' " N; Longitude: ° ' " E | |
| Accesssion No. | : 46278 |
| Collector | : Khandakar Kamrul Islam |
| Collection Date | : 09-12-2015 |
| Note | : Climber. |
