| Collector | Tagawa, M. |
| Number | T1036 |
| Collected with | Iwatsuki,K. & Fukuoka,N. |
| Country | Thailand |
| Subpart | |
| County | |
| Locality | Udawn. Loey: Phu Luang, from Ban Na Luang to north ridge. On pampas field in light shade |
| Coordinates | |
| Minimum elevation (m) | 500 |
| Maximum elevation (m) | 500 |
| Start date | 1965/12/03 |
| End date | 1965/12/03 |
| 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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