| Collector | Larsen, K. |
| Number | 46262 |
| Collected with | Supee S. Larsen, Christian Tange & Duangchai Sookchaloem |
| Country | Thailand |
| Subpart | NAN |
| County | |
| Locality | Doi Wao. Evergreen hillside forest and forest along streams. |
| Coordinates | 19° 9' N 100° 38' E |
| Minimum elevation (m) | 1400 |
| Maximum elevation (m) | 1700 |
| Start date | 1995/09/10 |
| End date | 1995/09/10 |
| Family | Acanthaceae |
| Identification | Thunbergia colpifera B. Hansen |
| Determined by | C. Suwanphakdee & H. Balslev |
| Identification qualifier | |
| Field notes | Erect herb, 50-80 cm. Flowers white, flowering beginning from the base of the stem. Alc. Photo. |
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