| Collector | Iwatsuki, K. |
| Number | s.n. |
| Collected with | G.Murata, J.Dransfield, D.Saerudin |
| Country | Indonesia |
| Subpart | Sumatra |
| County | |
| Locality | Somatera Utara. Hab. in dense evergreen forest. |
| Coordinates | |
| Minimum elevation (m) | 450 |
| Maximum elevation (m) | 450 |
| Start date | 1971/08/11 |
| End date | 1971/08/11 |
| Family | Zingiberaceae |
| Identification | Costus malortieanus H.Wendl. |
| Determined by | P.J.M.Maas |
| Identification qualifier | |
| Field notes | |
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