| Collector | Lojtnant, B. |
| Number | 11926 |
| Collected with | Molau, U. & Madison, M. |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | Km 40 from El Carmelo on road towards La Bonita, c. 5 km below La Alegría. Primary cloud forest on steep, wet slopes along river. |
| Coordinates | 0° 35' N 77° 30' W |
| Minimum elevation (m) | 2350 |
| Maximum elevation (m) | 2350 |
| Start date | 1979/04/08 |
| End date | 1979/04/08 |
| Family | Araceae |
| Identification | Anthurium umbraculum Sodiro |
| Determined by | Croat, T. B. (MO), 1994. |
| Identification qualifier | |
| Field notes | Terrestrial on cliffs. Stem 3 cm thick. Cataphylls macrescent. Petiole 1 m, lamina bullate. Peduncle one third of petiole length. Spadix olive green. |