| Family | : Pontederiaceae |
| Genus | : Eichhornia |
| Species | : crassipes |
| Author | : (Mart.) Solms |
| Location | : Rajarkul botanical Garden,, Cox's Bazar, Bangladesh. |
| Latitude: 21° 23' 075" N; Longitude: 092° 07' 372" E | |
| Accesssion No. | : 63094 |
| Collector | : Niyamul Kabir, Jahid Hasan, Mehedi Hasan |
| Collection Date | : 30-11--0001 |
| Note | : Free Floating Hydrophyte, Leaf light green, Flower violet, Rhizome light violet, Petiole contains air vacule, Foot Hill, Common. |