| Collector | Larsen, K. |
| Number | 699 |
| Collected with | Smitinand,T. & Warncke, E. |
| Country | Thailand |
| Subpart | Phitsanulok |
| County | |
| Locality | So Pah. Waterfall w. of Thung Salaeng Luang |
| Coordinates | |
| Minimum elevation (m) | 450 |
| Maximum elevation (m) | 0 |
| Start date | 1966/07/22 |
| End date | 0/00/00 |
| Family | Zingiberaceae |
| Identification | Hellenia speciosa (J.Koenig) S.R.Dutta |
| Determined by | |
| Identification qualifier | |
| Field notes | 150 cm tall scrub |
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