| Collector | Meeboonya, R. |
| Number | RM304 |
| Collected with | Balslev, H., Aubriot, X., Jumruschay, T., Wisawachaiwat, W. & Pederson, D. |
| Country | Thailand |
| Subpart | Saraburi |
| County | |
| Locality | Muak lek |
| Coordinates | 14° 43' 58'' N 101° 11' 27'' E |
| Minimum elevation (m) | 207 |
| Maximum elevation (m) | 207 |
| Start date | 2014/06/30 |
| End date | 2014/06/30 |
| Family | Fabaceae |
| Identification | Macroptilium atropurpureum (DC.)Urb. |
| Determined by | |
| Identification qualifier | |
| Field notes | Climber on ground and thicket; stems greenish, white hiars; leaves dull green above, pale green below, pubescent both sides; flowers dark purple; calyx purplish-green; standard purplish-green; wings dark purplish; keels pale purplish; young fruits gr. Phenology Fw |
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