| Collector | Balslev, H. |
| Number | 8839 |
| Collected with | Rumrada Meebonya, Kotchaphan Sisakhon & Preecha Karaket |
| Country | Thailand |
| Subpart | Kanchanaburi |
| County | |
| Locality | Lao Khwa district, Route 3306 near Nong Sanon village. Roadside in village |
| Coordinates | 14° 38' 12.9'' N 99° 45' 49.3'' E |
| Minimum elevation (m) | 47 |
| Maximum elevation (m) | 47 |
| Start date | 2017/02/13 |
| End date | 2017/02/13 |
| Family | Fabaceae |
| Identification | Macroptilium atropurpureum (DC.)Urb. |
| Determined by | |
| Identification qualifier | |
| Field notes | 1 m high herb; flowers dark red-brown |
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