| Collector | Watthana, S. |
| Number | 1097 |
| Collected with | |
| Country | Thailand |
| Subpart | Chiang Mai |
| County | |
| Locality | Doi Heat, Mae Had, Huay Nam Dang National Park, Wiang Haeng District |
| Coordinates | |
| Minimum elevation (m) | 1420 |
| Maximum elevation (m) | 1420 |
| Start date | 2000/12/28 |
| End date | 2000/12/28 |
| Family | Acanthaceae |
| Identification | Lepidagathis incurva D. Don & Jur. |
| Determined by | |
| Identification qualifier | |
| Field notes | Herb ca 50 cm high. Stem dark purple with green wing. Bract whitish at base, dark purple above; corolla: lower middle lip yellow, lateral lip white, upper lip purplish. |
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