| Collector | Niyomdham, C. |
| Number | 1493 |
| Collected with | D.Sriboonma |
| Country | Thailand |
| Subpart | Narathiwat |
| County | |
| Locality | Kok Kun Bet. Tuk Nai. Pak kood dam. |
| Coordinates | |
| Minimum elevation (m) | 0 |
| Maximum elevation (m) | 0 |
| Start date | 1987/09/02 |
| End date | 1987/09/02 |
| Family | Aspleniaceae |
| Identification | Asplenium longissimum Blume |
| Determined by | |
| Identification qualifier | |
| Field notes | Terrestrial fern, not common in peat swamp forest. Frond 1-2 m long. |
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