| Collector | Maxwell, J.F. |
| Number | 75-485 |
| Collected with | |
| Country | Thailand |
| Subpart | Chanthaburi |
| County | |
| Locality | North Soy Dow Mountain, Bong Nam Rawn District. |
| Coordinates | |
| Minimum elevation (m) | 250 |
| Maximum elevation (m) | 250 |
| Start date | 1975/05/05 |
| End date | 1975/05/05 |
| Family | Acanthaceae |
| Identification | Strobilanthes serpens (Nees) J.R.I.Wood & Scotland |
| Determined by | P. Kladwong |
| Identification qualifier | |
| Field notes | Creeping herb. Shaded bamboo zone along the river in an evergreen forest.Calyx green, corolla tube and throat whitish with a blue hue; corolla lobes blue |
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