| Collector | Shimizu, T. |
| Number | T-18616 |
| Collected with | H. Toyokuni, H. Koyama, T. Yahara & T. Santisuk. |
| Country | Thailand |
| Subpart | Chiang Mai |
| County | |
| Locality | Chiang Mai District. Doi Pui. Hill, ever green forest. |
| Coordinates | |
| Minimum elevation (m) | 1500 |
| Maximum elevation (m) | 1500 |
| Start date | 1979/10/14 |
| End date | 1979/10/14 |
| Family | Lamiaceae |
| Identification | Rotheca serrata (L.) Steane & Mabb. |
| Determined by | C. Leerratirwong |
| Identification qualifier | |
| Field notes | |
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