| Collector | Holm-Nielsen, L. B. |
| Number | 24530 |
| Collected with | Jaramillo, J. & Coello, F. |
| Country | Ecuador |
| Subpart | PICHINCHA |
| County | |
| Locality | Road Nanegalito - Pacto, 5 km W of Tulipe. Seasonal montane forest. |
| Coordinates | 0° 6' N 78° 44' W |
| Minimum elevation (m) | 1300 |
| Maximum elevation (m) | 1400 |
| Start date | 1980/07/22 |
| End date | 1980/07/22 |
| Family | Araceae |
| Identification | Philodendron sulcatum K.Krause |
| Determined by | Grayum, M.H. (MO), 1993. |
| Identification qualifier | |
| Field notes | Climbing. Spathe green, narrow part yellowish, inside creamish-yellow, lower part with red lines. Staminal part of spadix creamish-yellow, female part green. |