| Collector | Leimbeck, R. |
| Number | 131 |
| Collected with | |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | Yasuní National Park. Primary lowland rain forest on terra firme, SE of Estacíon Científica Yasuní. On ridge near 'Sendero Mirador' (transect 3) |
| Coordinates | 0° 40' S 76° 23' W |
| Minimum elevation (m) | 240 |
| Maximum elevation (m) | 250 |
| Start date | 1999/04/03 |
| End date | 1999/04/03 |
| Family | Araceae |
| Identification | Philodendron wittianum Engl. |
| Determined by | Croat, T. (MO), 2000. |
| Identification qualifier | |
| Field notes | Scandent hemiepiphyte; internodes 1 cm (18 cm flagelliform shoot); cataphylls persistent; petiole terete & broadly sulcate; midrib broad but acutely sulcate on upper surface; midrib prominent on lower surface; primary lateral veins more or less prominent; sap red |