| Family | BRASSICACEAE |
| Genus species | Mathewsia incana Phil. |
| Bibliography | Fl. Atacam.: 8 (1860) |
| Native Range | n. Chile |
| Primary Biome | Desert or Dry Shrubland |
| Habitat | dry, sandy grassland |
| Altitude | 0-1300m |
| Description | grey hirsute, leaves long linear, entire, crowded, flowers in raceme, corolla 15mm, siliques linear, grey hirsute, elongate to apex, 2cm long |
| Size | 20-30cm |
| Color | yellow |
| Bloom | summer |
| Ca | |
| Type | subshrub |
| Cultivation | dry, sunny site with a poor, sandy soil alpine house, dry, sandy soil, sun |
| Propagation | seed in spring, barely covered, germ. 1 month, 10-16°C cuttings in late summer |
| Synonyms | Mathewsia angustifolia Phil. |
| Territory | 8 Southern America 85 Southern South America (CLN Chile North) |