| Collector | Othman, H. |
| Number | S.49119 |
| Collected with | Yii et al. |
| Country | Malaysia |
| Subpart | Sarawak |
| County | |
| Locality | Ulu Sg. Pesu, Merurong Plateaeu, 4th Division. Along stream bank of Sg. Pesu |
| Coordinates | |
| Minimum elevation (m) | 500 |
| Maximum elevation (m) | 500 |
| Start date | 1984/10/20 |
| End date | 1984/10/20 |
| Family | Zingiberaceae |
| Identification | Alpinia amentacea R.M. Sm. |
| Determined by | M.Newman |
| Identification qualifier | |
| Field notes | Plant 1 m tall. Stem green. Peduncle deep green; fruits green. |
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