| Collector | Neill, D. |
| Number | 10900 |
| Collected with | Aída Alvarez, Efraín Freire, Homero Vargas |
| Country | Ecuador |
| Subpart | Pastatza |
| County | |
| Locality | Pastaza Cantón. Proposed ARCO oil pipeline route, Villano-La Independencia, Km 24. Primary forest on well-drained ridge 2 km south of San Virgilio. |
| Coordinates | 1° 26' S 77° 36' W |
| Minimum elevation (m) | 830 |
| Maximum elevation (m) | 830 |
| Start date | 1997/09/05 |
| End date | 1997/09/05 |
| Family | Myrtaceae |
| Identification | Calyptranthes ampliflora M.L.Kawas. |
| Determined by | |
| Identification qualifier | |
| Field notes | Tree 18 m tall, 30 cm DBH. Forest subcanopy. Flowers cream-white, calyx green. |