| Collector | Poulsen, A. D. |
| Number | 1643 |
| Collected with | Linus Banggilon |
| Country | Malaysia |
| Subpart | SABAH |
| County | |
| Locality | Maliau Basin. Trail between Camel Trophy Hut towards Bangbangan Camp, ridge top- |
| Coordinates | 4° 45' N 116° 54' E |
| Minimum elevation (m) | 900 |
| Maximum elevation (m) | 900 |
| Start date | 2000/10/05 |
| End date | 2000/10/05 |
| Family | Orchidaceae |
| Identification | Apostasia |
| Determined by | A.D. Poulsen (AAU), 2000. |
| Identification qualifier | |
| Field notes | Terrestrial herb. Specimen at: SAN, KEP, Universiti Malaysia Sabah, AAU. |