| Collector | Poulsen, A. D. |
| Number | 1235 |
| Collected with | R. Moran, H. Tuomisto & K. Ruokolainen. |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | Yasuni National Park, Estacíon Cientifica Yasuni, at Rio Tiputini and surroundings, wet forest. 26 km along the road from Napo R. Swampy forest dominated by palms (plot 18). |
| Coordinates | 0° 40' 76° 24' |
| Minimum elevation (m) | 200 |
| Maximum elevation (m) | 200 |
| Start date | 1996/04/20 |
| End date | 1996/04/20 |
| Family | Begoniaceae |
| Identification | Begonia maynensis A. DC. |
| Determined by | A.D. Poulsen (AAU), 1997. |
| Identification qualifier | |
| Field notes | Terrestrial herb, erect, in clumps; stem & pet. greenish brown; lvs. distichous, in one plane, dark green with 4-6 pairs of irregular shaped pale stripes, lower surface burgundy; fls. white; frs. triangular, wings burgundy red, central part almost white. Alc. coll. |