| Collector | Webster, G.L. |
| Number | 28925 |
| Collected with | Bernado Castro & Niall McCarten |
| Country | Ecuador |
| Subpart | Pichincha |
| County | |
| Locality | Canton Quito. Parroquia Nanegal: Montanas de Maquipucuna, primary rain forest, Cerro Sosa and ridge adjacent to Cerro Montechristi |
| Coordinates | 0° 4' N 78° 36' W |
| Minimum elevation (m) | 2250 |
| Maximum elevation (m) | 2300 |
| Start date | 1991/07/09 |
| End date | 1991/07/09 |
| Family | Myrsinaceae |
| Identification | Stylogyne ambigua (Mart.) Mez |
| Determined by | J. Ricketson |
| Identification qualifier | |
| Field notes | Tree with dark purple flowers |
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