| Family | BRASSICACEAE |
| Genus species | Boechera davidsonii (Greene) N.H.Holmgren |
| Bibliography | Intermount. Fl. [A.Cronquist & al.] 2B: 368 (2005) |
| Native Range | e. Oregon to California and n. Nevada |
| Primary Biome | Subalpine |
| Habitat | rocks |
| Altitude | 1200-3400m |
| Description | lower leaves cuneate-oblanceolate to spathulate, obtuse, rarely dentate, 3-8cm, petiolate, stem leaves oblong, petals spathulate, 8-10mm, siliques glabrous, ascending, 3-5cm |
| Size | 5-25cm |
| Color | white, lavender |
| Bloom | spring, summer |
| 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 |
| Synonyms | Arabis bruceae M.E.Jones Arabis cognata Jeps. Arabis davidsonii Greene Arabis davidsonii var. parva Rollins Arabis lyallii var. davidsonii (Greene) Smiley |
| Territory | 7 Northern America 73 Northwestern U.S.A. (ORE Oregon) 76 Southwestern U.S.A. (CAL California, NEV Nevada) |