| Family | : Cyatheaceae |
| Genus | : Cyathea |
| Species | : gigantea |
| Author | : (Wall. ex Hook.) Holttum |
| Local Name | : Gach Dhekia |
| Location | : Hazarikhil, Fatikchhari, Chittagong, Bangladesh. |
| Latitude: 22° 30' 00" N; Longitude: 91° 48' 01" E | |
| Accesssion No. | : 49725 |
| Collector | : Tajul, Owahid & Kawsar |
| Collection Date | : 25-12-2016 |
| Note | : Tree fern, a crown of fronds top of plant, sori globosefrom hilly stream, Rare. |