| Family | : Sterculiaceae |
| Genus | : Byttneria |
| Species | : villosa |
| Author | : Roxb. |
| Location | : Andher Manik, Raozan, Chittagong, Bangladesh. |
| Latitude: 22° 32.386' " N; Longitude: 091° 58.214' " E | |
| Accesssion No. | : 54937 |
| Collector | : Md. Moniruzzaman, Al-Amin & Kawsar |
| Collection Date | : 04-10-2017 |
| Note | : Climber, Leaf green; Serrate, Crenate, Acute Alternae foliae; Flowers yellow, hill slope, Common. |
