| Collector | Larsen, K. |
| Number | 42226 |
| Collected with | S. S. Larsen, C. Niyomdham, W. Ueachirakan & P. Sirirugsa. |
| Country | Thailand |
| Subpart | NARATHIWAT |
| County | |
| Locality | Chatwarin at Sungei Padi |
| Coordinates | 6° 0' N 101° 50' E |
| Minimum elevation (m) | 100 |
| Maximum elevation (m) | 150 |
| Start date | 1991/10/08 |
| End date | 1991/10/08 |
| Family | Zingiberaceae |
| Identification | Zingiber petiolatum Theilade |
| Determined by | Theilade, I. (AAU), 1996. |
| Identification qualifier | |
| Field notes | On sandy soil. Bracts red at maturity. Infructescence narrow acute Cf. gracilis. |
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