| Collector | Larsen, K. |
| Number | 43537 |
| Collected with | S. S. Larsen, C. Niyomdham, P. Sirirugsa, D. D. Tirvengadum, C. T. Norgaard |
| Country | Thailand |
| Subpart | NAN |
| County | |
| Locality | NE of Santisuk. Km 45 - 55 along road 1081 |
| Coordinates | 19° 0' N 101° 10' E |
| Minimum elevation (m) | 900 |
| Maximum elevation (m) | 900 |
| Start date | 1992/07/24 |
| End date | 1992/07/24 |
| Family | Rubiaceae |
| Identification | Morinda angustifolia var. scabridula Craib |
| Determined by | P. Chantaranothai |
| Identification qualifier | |
| Field notes | Shrub 1 - 2 m - not common |
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