| Collector | Lojtnant, B. |
| Number | 12523 |
| Collected with | Molau, U. & Madison, M. |
| Country | Ecuador |
| Subpart | CARCHI |
| County | |
| Locality | Road from Playón de San Francisco to El Carmelo, between the summit and El Carmelo. Blechnum - Ericaceae heath with many bryophytes and lichens. |
| Coordinates | 0° 39' N 77° 38' W |
| Minimum elevation (m) | 3000 |
| Maximum elevation (m) | 3000 |
| Start date | 1979/04/14 |
| End date | 1979/04/14 |
| Family | Orchidaceae |
| Identification | Pleurothallis grandiflora Lindl. |
| Determined by | C.A. Luer, 1982 |
| Identification qualifier | |
| Field notes | Terrestrial. Sepals translucent pale yellowish green. Petals translucent purplish. |