| Collector | Balslev, H. |
| Number | 10175 |
| Collected with | Manop Poopath, Preecha Karaket, Perasin Thaotawin, Pornchai Kladwong, Wirata Rujichaipimon, Nils Brem Nøhr |
| Country | Thailand |
| Subpart | Trat |
| County | |
| Locality | Koh Chang, along perimeter road on north side. Than Ma Yom waterfall. Tropical wet forest |
| Coordinates | 12° 4' 47'' N 102° 22' 1'' E |
| Minimum elevation (m) | 20 |
| Maximum elevation (m) | 20 |
| Start date | 2022/07/09 |
| End date | 2022/07/09 |
| Family | Cyperaceae |
| Identification | Cyperus cyperoides (L.)Kuntze |
| Determined by | |
| Identification qualifier | |
| Field notes | Tufted in open places |
|