| Collector | Srisanga, P. |
| Number | 1141 |
| Collected with | |
| Country | Thailand |
| Subpart | Nan |
| County | |
| Locality | Doi Phu Kha National Park, Pua District |
| Coordinates | |
| Minimum elevation (m) | 1730 |
| Maximum elevation (m) | 1730 |
| Start date | 1999/11/05 |
| End date | 1999/11/05 |
| Family | Commelinaceae |
| Identification | Rhopalephora scaberrima (Bl.)Faden |
| Determined by | |
| Identification qualifier | |
| Field notes | Herb 80 cm high, in open areas. Inflorescence axes and calyx dark blue; corolla blue; anther yellow. Immature fruit green. |
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