| Family | : Sterculiaceae |
| Genus | : Byttneria |
| Species | : pilosa |
| Author | : Roxb. |
| Location | : Kumaira, Sitakunda, Chittagong, Bangladesh. |
| Latitude: 22° 29.118' " N; Longitude: 091° 27.670' " E | |
| Accesssion No. | : 54917 |
| Collector | : Tajul, Owahid & Kawsar |
| Collection Date | : 31-01-2017 |
| Note | : Climbers, Leaf green, Serrate, Cordate, Cuspidate; Fruit brownish, Spiny, Non-edible; Hill slope; Rare. |
