| Collector | Lojtnant, B. |
| Number | 12035 |
| Collected with | Molau, U. & Madison, M. |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | Cartagena, km 25 from El Carmelo on road towards La Bonita. Primary, dense, mossy cloud forest. |
| Coordinates | 0° 37' N 77° 30' W |
| Minimum elevation (m) | 2800 |
| Maximum elevation (m) | 2800 |
| Start date | 1979/04/08 |
| End date | 1979/04/08 |
| Family | Orchidaceae |
| Identification | Pleurothallis bicornis Lindl. |
| Determined by | |
| Identification qualifier | |
| Field notes | Epiphyte. Sepals hyaline whitish with many blackish purple spots. Lateral petals almost uniformly blackish. Lip pale yellowish green with many small, dark purple dots. |