| Collector | Larsen, K. |
| Number | 41533 |
| Collected with | S. S. Larsen, A. S. Barfod, W. Nanakorn, W. Ueachirakan & P. Sirirugsa. |
| Country | Thailand |
| Subpart | PATTHALUNG |
| County | |
| Locality | Khao Phu - Khao Ya |
| Coordinates | 7° 40' N 99° 5' E |
| Minimum elevation (m) | 100 |
| Maximum elevation (m) | 150 |
| Start date | 1990/11/16 |
| End date | 1990/11/16 |
| Family | Orchidaceae |
| Identification | Pomatocalpa spicatum Breda |
| Determined by | Watthana, S. |
| Identification qualifier | |
| Field notes | "This specimen should always be cited as ""H.AE.Pedersen 41533"". Two specimens growing on the stem of a climbing Gnetum sp. Flowering l9th April 1991 (in culture at AAU). Leaves 21.0 x 3.0 to 21.0 x 3.5 cm. Inflorescence unbranched, pend" |