| Collector | Lojtnant, B. |
| Number | 11266 |
| Collected with | Molau, U. |
| Country | Ecuador |
| Subpart | PICHINCHA |
| County | |
| Locality | Old road Quito - Santo Domingo, between San Juan and Chiriboga. Mountain rain forest. |
| Coordinates | 0° 16' S 78° 41' W |
| Minimum elevation (m) | 2500 |
| Maximum elevation (m) | 2500 |
| Start date | 1979/03/22 |
| End date | 1979/03/22 |
| Family | Orchidaceae |
| Identification | Maxillaria calantha Schltr. |
| Determined by | Christenson, E.A., 2000. |
| Identification qualifier | |
| Field notes | Terrestrial. Flowers brownish purple. Tip of lip blackish. |
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