| Collector | Lojtnant, B. |
| Number | 13683 |
| Collected with | Molau, U. |
| Country | Ecuador |
| Subpart | PICHINCHA |
| County | |
| Locality | W of Calicalí, W slopes of Cordillera Occidental, km 21 on road from Calicalí. Cloud forest along road. |
| Coordinates | 0° 1' N 78° 34' W |
| Minimum elevation (m) | 2500 |
| Maximum elevation (m) | 2500 |
| Start date | 1979/05/24 |
| End date | 1979/05/24 |
| Family | Orchidaceae |
| Identification | Pleurothallis macra Lindl. |
| Determined by | |
| Identification qualifier | |
| Field notes | Terrestrial. Sepals and lateral petals pale translucent greenish yellow, faintly suffused with brownish purple. Lip whitish yellow with pale brownish margins. |