| Collector | Lawesson, J. E. |
| Number | 39651 |
| Collected with | Laessoe, T. & Jorgensen, P. M. |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | Añangu, Río Napo. Tropical rain forest. Terra firme. |
| Coordinates | 0° 31' S 76° 23' W |
| Minimum elevation (m) | 260 |
| Maximum elevation (m) | 260 |
| Start date | 1983/06/29 |
| End date | 1983/06/29 |
| Family | Araceae |
| Identification | Dieffenbachia smithii Croat |
| Determined by | Croat, T.B. |
| Identification qualifier | |
| Field notes | Herb. Local name: "Daro". Cell sap used against the pains of a Conga ant bite. |