| Family | BRASSICACEAE |
| Genus species | Physaria chambersii Rollins |
| Bibliography | Rhodora 41: 403 (1939) |
| Native Range | w. USA |
| Primary Biome | Subalpine |
| Habitat | rocky slopes |
| Altitude | 1500-3200m |
| Description | leaves orbiculate to obovate, entire or dentate, petiolate, 3-6cm long, stem leaves entire, spathulate, 1-2cm long, petals 10-12mm long |
| Size | 5-15cm |
| Color | yellow |
| Bloom | late spring |
| Ca | + |
| Type | perennial |
| Cultivation | rock crevices with favourable water regime, eastern slopes alpine house, poor, drained soil, shading in summer |
| Propagation | seed in spring, barely covered, germ. 1 month, 10-16°C cuttings of rosettes in late summer |
| Synonyms | Physaria chambersii var. purpurea S.L.Welsh Physaria chambersii var. sobolifera S.L.Welsh |
| Territory | 7 Northern America 73 Northwestern U.S.A. (IDA Idaho, ORE Oregon) 76 Southwestern U.S.A. (ARI Arizona, CAL California, NEV Nevada, UTA Utah) |