| Collector | Geesink, R. |
| Number | 5536 |
| Collected with | D. Phanichapol, T. Santisuk |
| Country | Thailand |
| Subpart | Tak |
| County | |
| Locality | Larn Sarng NAt. Park. Evergreen forest along waterfalls on granitic stone |
| Coordinates | 17° 20' N 98° 50' E |
| Minimum elevation (m) | 350 |
| Maximum elevation (m) | 350 |
| Start date | 1973/05/29 |
| End date | 1973/05/29 |
| Family | Orchidaceae |
| Identification | Cymbidium macrorrhizum Lindl. |
| Determined by | Seidenfaden, G. |
| Identification qualifier | |
| Field notes | Pale green orchid, growing gregarious. Tepals pale green to white. Labellum with purple dots |
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