| Collector | Barfod, A.S. |
| Number | 48400 |
| Collected with | Kvist, L. P. & Nissen, D. |
| Country | Ecuador |
| Subpart | ESMERALDAS |
| County | |
| Locality | Zapallo Grande, a mixed Afro-latin and Cayapa Amerindian community along Río Cayapa. Secondary vegetation and disturbed rain forests close to village. |
| Coordinates | 0° 48' N 78° 54' W |
| Minimum elevation (m) | 200 |
| Maximum elevation (m) | 200 |
| Start date | 1983/10/19 |
| End date | 1983/10/25 |
| Family | Olacaceae |
| Identification | Minquartia guianensis Aubl. |
| Determined by | Ulloa Ulloa, C. & Jorgensen, P. M. (MO), |
| Identification qualifier | |
| Field notes | Treelet, 5 m tall, with white latex, sterile. Nom. vern.: guayacan-chi-ha!-ki (Cayapa), guayacán (Castellano). Use: the most durable and valuable timber tree in the region. |