| Collector | Brandbyge, J. |
| Number | 31651 |
| Collected with | Asanza, E. |
| Country | Ecuador |
| Subpart | PASTAZA |
| County | |
| Locality | Ceilán. Pica from Ceilán to Río Cononaco on the N side of the Río Curaray. Partly disturbed temporarily flooded forest. |
| Coordinates | 1° 36' S 75° 40' W |
| Minimum elevation (m) | 200 |
| Maximum elevation (m) | 200 |
| Start date | 1980/06/06 |
| End date | 1980/06/06 |
| Family | Apocynaceae |
| Identification | Tabernaemontana markgrafiana Macbride |
| Determined by | Leeuwenberg, A. J. M. (WAG), 1989. |
| Identification qualifier | |
| Field notes | Tree 5 m. Fruits yellowish. Latex white. |