| Collector | Holm-Nielsen, L. B. |
| Number | 26030 |
| Collected with | Jaramillo, J. & Coello, F. & Asanza, E. |
| Country | Ecuador |
| Subpart | ESMERALDAS |
| County | |
| Locality | Limones - Borbón, 5 km before Borbón. Riverside flooded forest. |
| Coordinates | 1° 7' N 79° 0' W |
| Minimum elevation (m) | 10 |
| Maximum elevation (m) | 10 |
| Start date | 1980/09/05 |
| End date | 1980/09/05 |
| Family | Marcgraviaceae |
| Identification | Souroubea bicolor (Bentham) de Roon |
| Determined by | Bedell, H.G. (A/GH), 1992. |
| Identification qualifier | |
| Field notes | At 10 m in tree. Buds light green. Nectarium turning creamish and when flowers are open pink with green apex. Petals greenish with red apex. Stamens greenish. Anthers brown. Gynoceum creamish with pink style. |