| Collector | Holm-Nielsen, L. B. |
| Number | 25858 |
| Collected with | Jaramillo, J. & Coello, F. & Asanza, E. |
| Country | Ecuador |
| Subpart | ESMERALDAS |
| County | |
| Locality | Río Cayapas at Cooperativa Atahualpa. Riverside forest. |
| Coordinates | 1° 0' N 79° 0' W |
| Minimum elevation (m) | 200 |
| Maximum elevation (m) | 200 |
| Start date | 1980/09/03 |
| End date | 1980/09/03 |
| Family | Araceae |
| Identification | Philodendron sparreorum Croat |
| Determined by | T.B.Croat |
| Identification qualifier | |
| Field notes | Epiphyte. One inflorescence with open yellow-greenish spathe, inside white. Spadix creamish-white. |