| Collector | Holm-Nielsen, L. B. |
| Number | 29535 |
| Collected with | Jaramillo, J. & Coello, F. |
| Country | Ecuador |
| Subpart | AZUAY |
| County | |
| Locality | Páramo de Matanga, km 25 on road Sigsig - Gualaquiza (old muletrack) W of the pass. Scrub forest with Brachyotum, Befaria, Gynoxis, and Oreopanax. |
| Coordinates | 3° 9' S 78° 49' W |
| Minimum elevation (m) | 3150 |
| Maximum elevation (m) | 3150 |
| Start date | 1980/12/14 |
| End date | 1980/12/14 |
| Family | Araceae |
| Identification | Anthurium oxybelium Schott |
| Determined by | T.B. Croat |
| Identification qualifier | |
| Field notes | Petioles and veins of leaves red. Peduncle red. Spathe greenish. Spadix green. |