| Family | OXALIDACEAE |
| Genus species | Oxalis bulbocastanum Phil. |
| Bibliography | Anales Univ. Chile 82: 1095 (1893) |
| Native Range | n. Chile |
| Primary Biome | Desert or Dry Shrubland |
| Habitat | sands and rocks |
| Altitude | 200-700m |
| Description | leaves ternate, petiolate, leaflets obcordate, glabrous, rather carnose, peduncles in the middle ramose, flowers pedicellate, in umbel, usually of five |
| Size | 5-15cm |
| Color | yellow |
| Bloom | spring |
| Ca | |
| Type | tuberous perennial |
| Cultivation | sunny, dry, rock crevices, protection against winter wet alpine house, poor, drained soil, sun |
| Propagation | seed in spring, germ. 1-3 months 18-21°C division of resting tubers |
| Synonyms | Oxalis breana Phil. Oxalis occidentalis R.Knuth Oxalis thyrsoidea Reiche |
| Territory | 8 Southern America 85 Southern South America (CLN Chile North) |