| Collector | Lojtnant, B. |
| Number | 11890 |
| Collected with | Molau, U. & Madison, M. |
| Country | Ecuador |
| Subpart | CARCHI |
| County | |
| Locality | Summit of Tulcán - El Carmelo road, 5-6 km E of Cruce Cordillera on the Pan American Highway. Grass paramo and elfin forest. |
| Coordinates | 0° 44' N 77° 41' W |
| Minimum elevation (m) | 3400 |
| Maximum elevation (m) | 3400 |
| Start date | 1979/04/07 |
| End date | 1979/04/07 |
| Family | Scrophulariaceae |
| Identification | Calceolaria crenata subsp. crenata Lam. |
| Determined by | |
| Identification qualifier | |
| Field notes | Erect herb, 0.5-0.8 m high. Corolla sulphur yellow. Common in grass páramo. |