| Collector | Sorensen, Th. |
| Number | 4635 |
| Collected with | K.Larsen, B.Hansen |
| Country | Thailand |
| Subpart | Chiang Mai |
| County | |
| Locality | Doi Sutep. Evergreen forest. |
| Coordinates | |
| Minimum elevation (m) | 1100 |
| Maximum elevation (m) | 1100 |
| Start date | 1958/08/30 |
| End date | 1958/08/30 |
| Family | Zingiberaceae |
| Identification | Zingiber thorelii Gagnep. |
| Determined by | P.Triboun |
| Identification qualifier | |
| Field notes | 3 outer petals red. Lat. staminodiums and labium yellowish white. Anther yellow. |
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