| Family | RANUNCULACEAE |
| Genus species | Knowltonia helleborifolia (DC.) Christenh. & Byng |
| Bibliography | Global Fl. 4: 75 (2018) |
| Native Range | Peru |
| Primary Biome | Montane Tropical |
| Habitat | grassland |
| Altitude | 1500-3500m |
| Description | basal leaves coriaceous, numerous, long petiolate, pedatisect, segments glabrous, thick, cuneate, trifid, acute, lobes serrate, flowers in composite umbel, sepals 5 |
| Size | 15-30cm |
| Color | white |
| Bloom | spring |
| Ca | |
| Type | perennial |
| Cultivation | humous, moist, but in winter drier, semi-shady site alpine house, moist, humous soil, shading in summer |
| Propagation | seed in winter, barely covered, germ. 3-6 months, 10-13°C division after flowering and in fall |
| Synonyms | Anemone aequinoctialis Poepp. Anemone helleborifolia DC. Anemonidium helleborifolium (DC.) Starod. |
| Territory | 8 Southern America 83 Western South America (PER Peru) |