| Collector | Holm-Nielsen, L. B. |
| Number | 18887 |
| Collected with | Bravo, E. & Gomez, P. |
| Country | Ecuador |
| Subpart | MANABI |
| County | |
| Locality | Road El Carmen - Empalme, km 4, Río la Esperanza. Secondary vegetation. |
| Coordinates | 0° 16' S 79° 28' W |
| Minimum elevation (m) | 250 |
| Maximum elevation (m) | 250 |
| Start date | 1979/08/13 |
| End date | 1979/08/13 |
| Family | Solanaceae |
| Identification | Brunfelsia grandiflora D.Don |
| Determined by | T.Plowman,1985. |
| Identification qualifier | |
| Field notes | Shrub. Sepals green. Petaloid tube lilac. Petals white. Filaments white. Anthers brown. |