| Collector | Laegaard, S.B.L. |
| Number | 11 |
| Collected with | |
| Country | Cambodia |
| Subpart | Stung Treng |
| County | |
| Locality | Stung Treng Province. Lowland evergreen Dipterocarp forest. In Choam |
| Coordinates | |
| Minimum elevation (m) | 150 |
| Maximum elevation (m) | 200 |
| Start date | 2010/02/01 |
| End date | 2010/02/01 |
| Family | Cyperaceae |
| Identification | Mapania macrocephala K. Schum. |
| Determined by | J.F.Maxwell |
| Identification qualifier | |
| Field notes | Wide flour, flouring in February. Height approximately 160 cm. (there is a tree with the same name). No use. Khmer name: Pra Set |