| Collector | Holm-Nielsen, L. B. |
| Number | 27528 |
| Collected with | Jaramillo, J. & Coello, F. & Asanza, E. |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | Upper Río Suno, near Guagra Urcu. Montane forest. |
| Coordinates | 0° 28' S 77° 42' W |
| Minimum elevation (m) | 2900 |
| Maximum elevation (m) | 2900 |
| Start date | 1980/09/28 |
| End date | 1980/09/28 |
| Family | Ericaceae |
| Identification | Psammisia graebneriana Hoerold |
| Determined by | Luteyn, J. L. (NY), 1994. |
| Identification qualifier | |
| Field notes | Epiphytic shrub, 2 m. Inflorescence orange. Sepals yellowish. Petals light orange with white tip. |