| Family | SAXIFRAGACEAE |
| Genus species | Lithophragma heterophyllum (Hook. & Arn.) Torr. & A.Gray |
| Bibliography | Fl. N. Amer. 1: 584 (1840) |
| Native Range | s. Oregon to Baja California Norte |
| Primary Biome | Temperate |
| Habitat | rocky slopes |
| Altitude | 0-1500m |
| Description | basal leaves orbiculate to reniform, 15-40mm wide, crenate to shallowly lobate, flowers 1-2cm across, petals entire to deeply lobate |
| Size | 20-40cm |
| Color | white |
| Bloom | spring, early summer |
| Ca | |
| Type | perennial |
| Cultivation | sunny rock crevices, protection against winter wet alpine house, poor, drained soil, sun |
| Propagation | seed in spring, barely covered, germ. 3-6 months, 16-18°C division in early spring |
| Synonyms | Lithophragma trilobum Rydb. Tellima heterophylla Hook. & Arn. Tellima triloba (Rydb.) Fedde |
| Territory | 7 Northern America 73 Northwestern U.S.A. (ORE Oregon) 76 Southwestern U.S.A. (CAL California) 79 Mexico (MXN Mexico Northwest) |