| Collector | Sorensen, Th. |
| Number | 4639 |
| Collected with | K.Larsen, B.Hansen |
| Country | Thailand |
| Subpart | Chiang Mai |
| County | |
| Locality | Doi Sutep. Moist track in mixed Quercus-forest. |
| Coordinates | |
| Minimum elevation (m) | 1300 |
| Maximum elevation (m) | 1300 |
| Start date | 1958/08/31 |
| End date | 1958/08/31 |
| Family | Zingiberaceae |
| Identification | Hedychium stenopetalum Lodd. |
| Determined by | T.H.Wood |
| Identification qualifier | |
| Field notes | Flower white, only the 3 thin corollas segments green. Filament and anther white. |
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