| Family | MONTIACEAE |
| Genus species | Claytonia umbellata S.Watson |
| Bibliography | Botany [Fortieth Parallel]: 43 (1871) |
| Native Range | se. Oregon to ne. California and n. & nw. Nevada |
| Primary Biome | Temperate |
| Habitat | rocky slopes |
| Altitude | 100-3000m |
| Description | corm globular, stems mostly subterranean, basal leaves thick, ovate, 10-15mm, stem leaves petiolate, flowers 3-5, in ebracteate pseudoumbel, petals 6-12mm long |
| Size | 5-20cm |
| Color | pink, white |
| Bloom | spring, summer |
| Ca | |
| Type | tuberous perennial |
| Cultivation | sunny rock crevices, protection against winter wet alpine house, poor, drained soil, sun |
| Propagation | seed in winter, germ. 1-3 months, 13-16°C division of resting tubers |
| Territory | 7 Northern America 73 Northwestern U.S.A. (ORE Oregon) 76 Southwestern U.S.A. (CAL California, NEV Nevada) |