| Collector | Nielsen, I.C. |
| Number | 1711 |
| Collected with | R. Pooma, N. Koonkhunyhod, M. Poopath |
| Country | Thailand |
| Subpart | Chiang Mai |
| County | |
| Locality | Doi Suthep, Monthathorn Waterfall |
| Coordinates | 18° 50' N 98° 55' E |
| Minimum elevation (m) | 550 |
| Maximum elevation (m) | 550 |
| Start date | 2004/08/17 |
| End date | 2004/08/17 |
| Family | Fabaceae |
| Identification | Phaseolus L. |
| Determined by | |
| Identification qualifier | |
| Field notes | Dry deciduous Dipterocarp forest. Scandent herb, infloresence bracts light green with red apex; calyx green with setaceous teeth; petals dark pink, turning very pale blue after anthesis |