| Family | BRASSICACEAE |
| Genus species | Cusickiella quadricostata (Rollins) Rollins |
| Bibliography | J. Jap. Bot. 63: 69 (1988) |
| Native Range | California to w. Nevada |
| Primary Biome | Temperate |
| Habitat | sandy grassland |
| Altitude | 2400-2800m |
| Description | leaves oblong, obtuse, on both faces pubescent, 2-4mm, raceme 5-10-flowered, lower flowers supported by leafy bracts, petals 3-5mm long, silicles ovate, 3-4mm, pubescent |
| Size | 1-5cm |
| Color | yellow |
| Bloom | late spring, summer |
| Ca | - |
| Type | subshrub |
| Cultivation | sunny site with a poor, sandy soil alpine house, sandy soil, sun |
| Propagation | seed in spring, barely covered, germ. 1 month, 10-16°C cuttings of rosettes in late summer |
| Synonyms | Draba quadricostata Rollins |
| Territory | 7 Northern America 76 Southwestern U.S.A. (CAL California, NEV Nevada) |