| Collector | Maxwell, J.F. |
| Number | 88-200 |
| Collected with | |
| Country | Thailand |
| Subpart | Chiang Mai |
| County | |
| Locality | Doi Sutep, South side, above Mae Heeyah village. Muang District. Open thicket, disturbed margins of the deciduous/bamboo forest; granite bedrock. |
| Coordinates | |
| Minimum elevation (m) | 400 |
| Maximum elevation (m) | 400 |
| Start date | 1988/02/20 |
| End date | 1988/02/20 |
| Family | Rhamnaceae |
| Identification | Ventilago calyculata Tul. |
| Determined by | |
| Identification qualifier | |
| Field notes | Woody climber, stems 10 cm diameter near th ebase; bark grooved and ridged vertically, blackish; infrutescence axes greenish; entire fruit and (..) light yellowish-greenish, younger stems green; blades dark green above, green underneath. |
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