| Collector | Thammarong, W. |
| Number | 4120 |
| Collected with | W. Tanming, S. Rakarcha, S. Yokyo, M. Tabut |
| Country | Thailand |
| Subpart | Chiang Mai |
| County | |
| Locality | Mueang Khong, Chiang Dao district |
| Coordinates | 19° 23' 17.440000000000001'' N 98° 43' 10.96'' E |
| Minimum elevation (m) | 665 |
| Maximum elevation (m) | 665 |
| Start date | 2023/02/23 |
| End date | 2023/02/23 |
| Family | Convolvulaceae |
| Identification | Operculina petaloidea (Choisy) Ooststr. |
| Determined by | |
| Identification qualifier | |
| Field notes | Open area on roadsides. Climber. Corolla pale cream. |
This record