| Collector | Larsen, K. |
| Number | 41696 |
| Collected with | S. S. Larsen, A. S. Barfod, W. Nanakorn, W. Ueachirakan & P. Sirirugsa. |
| Country | Thailand |
| Subpart | SONGKHLA |
| County | |
| Locality | Tam Khu Ha, c 10 km W of Saba Yoi,Limestone outcrops |
| Coordinates | 6° 6' N 100° 55' E |
| Minimum elevation (m) | 150 |
| Maximum elevation (m) | 150 |
| Start date | 1990/11/25 |
| End date | 1990/11/25 |
| Family | Gesneriaceae |
| Identification | Ornithoboea flexuosa (Ridley) B.L. Burtt |
| Determined by | Burtt, B.L. (E), 1993. S. Scott (E) 2013 |
| Identification qualifier | |
| Field notes | On humid limestone rocks in shade. Flowers pale blue. |
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