| Collector | Holm-Nielsen, L. B. |
| Number | 28521 |
| Collected with | Jaramillo, J. |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | Cordillera de los Llanganates. Western shoulder of Cerro Hermoso, 1.5 km W of the summit. Lachemilla paramo and small paramo ravines. |
| Coordinates | 1° 13' S 78° 17' W |
| Minimum elevation (m) | 4200 |
| Maximum elevation (m) | 4200 |
| Start date | 1980/11/11 |
| End date | 1980/11/11 |
| Family | Oxalidaceae |
| Identification | Oxalis medicaginea H.B.K. |
| Determined by | Lourteig, A. (P), 1991. |
| Identification qualifier | |
| Field notes | Stems red. Leaf bluish beneath. Flowers chrome-yellow with reddish veins. |