| Collector | Lojtnant, B. |
| Number | 11963 |
| Collected with | Molau, U. & Madison, M. |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | Km 35 from El Carmelo on road towards La Bonita, just below Alegría. Virgin cloud forest. |
| Coordinates | 0° 36' N 77° 30' W |
| Minimum elevation (m) | 2450 |
| Maximum elevation (m) | 2450 |
| Start date | 1979/04/08 |
| End date | 1979/04/08 |
| Family | Orchidaceae |
| Identification | Stelis maxima Lindl. |
| Determined by | Luer, C.A. (MO) & Endara, L. (QCA), 2003 |
| Identification qualifier | |
| Field notes | Terrestrial. The whole plant suffused with purple, esp. plants from exposed habitats. Sepals dark brownish purple on the outer side, greenish on the inner side. Petals pale yellow. |