| Collector | Poulsen, A. D. |
| Number | 191 |
| Collected with | |
| Country | Brunei |
| Subpart | TEMBURONG |
| County | |
| Locality | Batu Apoi Forest Reserve. Setap shale formation. Sungai Belalong, on bank near river. |
| Coordinates | 4° 33' N 115° 9' E |
| Minimum elevation (m) | 65 |
| Maximum elevation (m) | 65 |
| Start date | 1991/06/23 |
| End date | 1991/06/23 |
| Family | Marantaceae |
| Identification | Stachyphrynium calcicola A.D. Poulsen & Clausager |
| Determined by | Borchsenius, F. |
| Identification qualifier | |
| Field notes | Life form: terrestrial herb. Leaves upper surface pale green with central dark green 1 cm, lower surface pale yellow green, sterile. |
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