| Collector | Poulsen, A. D. |
| Number | 303 |
| Collected with | |
| Country | Brunei |
| Subpart | TEMBURONG |
| County | |
| Locality | Batu Apoi Forest Reserve. Setap shale formation. Ridge between K. Belalong and Bt. Belalong, Jalan Tengga near Bukit Belalong. |
| Coordinates | 4° 33' N 115° 9' E |
| Minimum elevation (m) | 750 |
| Maximum elevation (m) | 750 |
| Start date | 1992/03/21 |
| End date | 1992/03/21 |
| Family | Orchidaceae |
| Identification | Tropidia saprophytica J.J. Smith |
| Determined by | |
| Identification qualifier | |
| Field notes | Life form: Saprophyte on rotting log.Also seen in permanent plot 2 established by Universiti Brunei Darussalam in Feb. 12., elev. 250 m. |