| Family | RANUNCULACEAE |
| Genus species | Halerpestes uniflora (Phil. ex Reiche) Emadzade & al. |
| Bibliography | Taxon 59: 823 (2010) |
| Native Range | Peru to Argentina and Chile |
| Primary Biome | Montane Tropical |
| Habitat | bogs, marshes |
| Altitude | 0-4500m |
| Description | leaves crowded at apex of stem, long petiolate, thick, ovate-orbiculate, entire, flowers solitary, ca. 1cm across, sepals 3, petals 7 or more |
| Size | 5-10cm |
| Color | yellow |
| Bloom | summer |
| Ca | |
| Type | perennial |
| Cultivation | very moist to boggy, semi-shady site alpine house, moist, humous, sandy soil, semi-shade |
| Propagation | seed in winter, barely covered, germ. 1-3 months, 10-16°C division in spring just as young growth commences |
| Synonyms | Ranunculus aberrans Phil. ex Reiche Ranunculus arequipensis Ulbr. Ranunculus bolivianus Phil. Ranunculus bovei Speg. Ranunculus bovei var. potamogetonoides (Speg.) Speg. Ranunculus potamogetonoides Speg. Ranunculus pseudocaltha Chodat & Wilczek Ranunculus pseudocaltha f. minor Chodat & Wilczek Ranunculus uniflorus Phil. ex Reiche Ranunculus uniflorus f. bolivianus (Phil.) Lourteig Ranunculus valdivianus Phil. ex Reiche |
| Territory | 8 Southern America 83 Western South America (BOL Bolivia, PER Peru) 85 Southern South America (AGS Argentina South, AGW Argentina Northwest, CLC Chile Central, CLN Chile North, CLS Chile South) |