| Collector | La-ongsri, W. |
| Number | 4907 |
| Collected with | T. Pingyot, P. Panyachan, P. C. Duangdaeng, U. Tongnak |
| Country | Thailand |
| Subpart | Lampang |
| County | |
| Locality | Kiew Lom Forest ranger unit, Muang Mai, Ngao district |
| Coordinates | |
| Minimum elevation (m) | 332 |
| Maximum elevation (m) | 332 |
| Start date | 2016/07/26 |
| End date | 2016/07/26 |
| Family | Commelinaceae |
| Identification | Spatholirion calcicola K. Larsen & S.S. Larsen |
| Determined by | |
| Identification qualifier | |
| Field notes | Herb 60 cm high in mixed-deciduous forest. Flower white. |