| Collector | Poulsen, A. D. |
| Number | 273 |
| Collected with | Ingrid de la Motte |
| Country | Brunei |
| Subpart | TEMBURONG |
| County | |
| Locality | Batu Apoi Forest Reserve. Setap shale formation. Sungai Belalong, steep bank near river. [Same species and locality as Poulsen 47] |
| Coordinates | 4° 33' N 115° 9' E |
| Minimum elevation (m) | 65 |
| Maximum elevation (m) | 65 |
| Start date | 1992/03/14 |
| End date | 1992/03/14 |
| Family | Araceae |
| Identification | Homalomena vagans P.C.Boyce |
| Determined by | |
| Identification qualifier | |
| Field notes | "Life form: terrestrial herb. Leaves u.s. dark green, l.s. yellow green; spathes yellow green, + alcohol material." |