| Collector | Holm-Nielsen, L. B. |
| Number | 18071 |
| Collected with | |
| Country | Ecuador |
| Subpart | PICHINCHA |
| County | |
| Locality | Northern slopes of Cerro Corazón, between Hacienda la Granja and Hacienda El Pongo on road from Alóag. Montane scrub. |
| Coordinates | 0° 28' S 78° 37' W |
| Minimum elevation (m) | 3200 |
| Maximum elevation (m) | 3300 |
| Start date | 1979/05/13 |
| End date | 1979/05/13 |
| Family | Ericaceae |
| Identification | Macleania loeseneriana Hoer. |
| Determined by | Luteyn, J.L. (NY), 1994. |
| Identification qualifier | |
| Field notes | Peduncle, hypanthium and sepals red. Lower 4/5 of petals pink, apex white. |