| Family | : Pteridophytes |
| Genus | : Pronephrium |
| Species | : nudatum |
| Author | : (Roxb.) Holttum |
| Location | : Nat. Park, Kanaighat, Sylhet, Bangladesh. |
| Accesssion No. | : 66300 |
| Collector | : Dr. M. Sultana, Dr. S. Rahman |
| Collection Date | : 11-05-2018 |
| Note | : Woody herb, spore black. |
