| Family | : Euphorbiaceae |
| Genus | : Chactocarpus |
| Species | : castanocarpus |
| Author | : (Roxb.) Thwaites |
| Location | : Dineshpur., Maheshkhali, Cox's Bazar, Bangladesh. |
| Latitude: 21° 05' 399" N; Longitude: 091° 58' 418" E | |
| Accesssion No. | : 58378 |
| Collector | : Niyamul Kabir, Jahid Hasan, Mehedi Hasan |
| Collection Date | : 05-03-2017 |
| Note | : Tree, Leaves light green, Alternate, Fruit brown & hairy, Hill slope, Rare. |
