| Collector | Larsen, K. |
| Number | 370 |
| Collected with | Smitinand,T. & Warncke,E. |
| Country | Thailand |
| Subpart | Prachinburi |
| County | |
| Locality | Khao Yai - NAtional Park. In Imperata grassland |
| Coordinates | |
| Minimum elevation (m) | 900 |
| Maximum elevation (m) | 900 |
| Start date | 1966/07/12 |
| End date | 1966/07/12 |
| Family | Poaceae |
| Identification | Heteropogon contortus (L.)P. Beauv. ex Roem. & Schult. |
| Determined by | Nanakorn,W. 1990. T.G.F.Curtis (TCD)2011 |
| Identification qualifier | |
| Field notes | |
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