| Collector | La-ongsri, W. |
| Number | 4905 |
| 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) | 323 |
| Maximum elevation (m) | 323 |
| Start date | 2016/07/26 |
| End date | 2016/07/26 |
| Family | Oxalidaceae |
| Identification | Biophytum sensitivum (L.) DC. |
| Determined by | |
| Identification qualifier | |
| Field notes | Herb 20 cm high on limestone in mixed-deciduous forest. Flowers yellow. Petal yellow with red line at middle. |