| Collector | Geesink, R. |
| Number | 6637 |
| Collected with | T.Hattink, C.Phengklai |
| Country | Thailand |
| Subpart | Trat |
| County | |
| Locality | Koh Chang Island. Aw Ong Kang and Salak Koh. Cleared forest in valley. In forest edge. |
| Coordinates | 12° 0' N 102° 40' E |
| Minimum elevation (m) | 0 |
| Maximum elevation (m) | 0 |
| Start date | 1974/05/08 |
| End date | 1974/05/08 |
| Family | Zingiberaceae |
| Identification | Alpinia conchigera Griff. |
| Determined by | S.Saensouk |
| Identification qualifier | |
| Field notes | Perianth pale green. Stamens yellow. Style white. Petaloid white with centrifugal redbrown stripes, auricles red with yellow margin. Fl. in alcohol |
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