| Collector | Larsen, K. |
| Number | 43932 |
| Collected with | Supee S. Larsen, Chr. T. Norgaard, K. Pharsen, P. Puudjaa, and W. Uerchirakan |
| Country | Thailand |
| Subpart | SONGKHLA |
| County | |
| Locality | Thepha Bay. White sand vegetation with Melaleuca cajeputi as dominant. Partly open shrub vegetation with scattered Dipterocarpus sp., intersected by swampy areas. |
| Coordinates | 6° 55' N 100° 50' E |
| Minimum elevation (m) | 20 |
| Maximum elevation (m) | 20 |
| Start date | 1993/10/23 |
| End date | 1993/10/23 |
| Family | Commelinaceae |
| Identification | Cyanotis burmanniana Wight |
| Determined by | Boonchuang Boonsuk |
| Identification qualifier | |
| Field notes | Common on open sandy soil |
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