| Collector | Brandbyge, J. |
| Number | 32036 |
| Collected with | Asanza, E. |
| Country | Ecuador |
| Subpart | MORONA-SANTIAGO |
| County | |
| Locality | Taisha. Río Guambime. Vegetation on the riverbanks and in the adjacent forest. |
| Coordinates | 2° 23' S 77° 30' W |
| Minimum elevation (m) | 400 |
| Maximum elevation (m) | 400 |
| Start date | 1980/06/18 |
| End date | 1980/06/18 |
| Family | Melastomataceae |
| Identification | Aciotis purpurascens (Aubl.)Triana |
| Determined by | J. J. Wurdack |
| Identification qualifier | |
| Field notes | Subshrub 0.8 m. Stem four-winged. Petiole and lower surface of leaves purple. Leaf margin ciliate. Petals white. |