| Collector | Brucculeri, R. |
| Number | 40989 |
| Collected with | |
| Country | Ecuador |
| Subpart | SUCUMBIOS |
| County | |
| Locality | Reserva Faunistica Cuyabeno, Laguna Grande. |
| Coordinates | 0° 0' S 76° 10' W |
| Minimum elevation (m) | 265 |
| Maximum elevation (m) | 265 |
| Start date | 1990/04/01 |
| End date | 1990/04/15 |
| Family | Marcgraviaceae |
| Identification | Souroubea bicolor (Bentham) de Roon |
| Determined by | R. Brucculeri, 1991 |
| Identification qualifier | |
| Field notes | Epiphyte on Macrolobium acaciifolium. Airy roots, with a few small crusts on the stem. (S. cf. bicolor) |