| Family | BRASSICACEAE |
| Genus species | Boechera yorkii S.Boyd |
| Bibliography | Madroňo 51: 387 (2004) |
| Native Range | California |
| Primary Biome | Subalpine |
| Habitat | rocks |
| Altitude | 2200-2400m |
| Description | stems hirsute, lower leaves linear-oblanceolate, entire, ciliate, sparsely hirsute, flowers in raceme, sepals pubescent, petals 9-10mm, glabrous |
| Size | 10-30cm |
| Color | yellowish red |
| Bloom | 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 division in fall; cuttings in late summer |
| Territory | 7 Northern America 76 Southwestern U.S.A. (CAL California) |