| Collector | Balslev, H. |
| Number | 10388 |
| Collected with | Madsen, E. |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | Road Baeza - Tean, 8 km from Baeza. Partly cleared montane forest. |
| Coordinates | 0° 31' S 77° 50' W |
| Minimum elevation (m) | 1900 |
| Maximum elevation (m) | 2000 |
| Start date | 1976/10/27 |
| End date | 1976/10/27 |
| Family | Bromeliaceae |
| Identification | Tillandsia undulatobracteata Rauh |
| Determined by | Harry E. Luther, 1989 |
| Identification qualifier | |
| Field notes | Epiphyte. Leaves forming large rosettes. Inflorescence 1.5 m long, erect. Flowers yellow. Bracts orange-red. (T. maculata cf.). |