| Family | : Sterculiaceae |
| Genus | : Pterospermum |
| Species | : semisagittatum |
| Author | : Blanco |
| Local Name | : Lon asher |
| Location | : Mithachora, Fatehpur, Hathazari, Chittagong, Bangladesh. |
| Accesssion No. | : 54949 |
| Collector | : Iqbal Mahmud |
| Collection Date | : 04-04-2017 |
| Note | : Tree; Alternae foliae; Flower yellowish; Hill slope. Common. |
