| Collector | Ollgaard, B. |
| Number | 100608 |
| Collected with | León, B. |
| Country | Ecuador |
| Subpart | ZAMORA-CHINCHIPE |
| County | |
| Locality | Road Valladolid-Yangana, km 10.4-12.3. Open road banks and adjacent elfin forest. |
| Coordinates | 4° 29' S 79° 10' W |
| Minimum elevation (m) | 2450 |
| Maximum elevation (m) | 2580 |
| Start date | 1993/02/18 |
| End date | 1993/02/18 |
| Family | Oxalidaceae |
| Identification | Oxalis tabaconasensis Knuth. |
| Determined by | Sidwell, K. (BM), 1998. |
| Identification qualifier | |
| Field notes | On open bank. Flowers bright orangish red. |