| Family | BRASSICACEAE |
| Genus species | Physaria navajoensis (O'Kane) O'Kane & Al-Shehbaz |
| Bibliography | Novon 12: 325 (2002) |
| Native Range | Arizona to New Mexico |
| Primary Biome | Subalpine |
| Habitat | rocks |
| Altitude | 2200-2400m |
| Description | silvery grey, leaves linear-oblanceolate, 3-8mm, flowers in dense, few flowered raceme, pedicels erect, sepals 4, yellow-green, petals spathulate, 5-7mm long, silicles ovate |
| Size | 1-5cm |
| Color | yellow |
| 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 cuttings of rosettes in late summer |
| Synonyms | Lesquerella navajoensis O‘Kane |
| Territory | 7 Northern America 76 Southwestern U.S.A. (ARI Arizona) 77 South-Central U.S.A. (NWM New Mexico) |