| Family | BRASSICACEAE |
| Genus species | Trichotolinum deserticola (Speg.) O.E.Schulz |
| Bibliography | Bot. Jahrb. Syst. 66: 94 (1933) |
| Native Range | s. Argentina |
| Primary Biome | Temperate |
| Habitat | sandy grassland |
| Altitude | 0-200m |
| Description | taproot, leaves in rosettes, shortly pinnate, in outline lanceolate-spathulate, 7-13mm long, cinereous, flowers 5-6mm across, in dense, subsessile raceme |
| Size | 5-10cm |
| Color | white |
| Bloom | spring |
| Ca | |
| Type | perennial |
| Cultivation | sunny site with a poor, sandy soil alpine house, sandy soil, sun |
| Propagation | seed in spring cuttings of rosettes in late summer |
| Synonyms | Descurainia deserticola (Speg.) Speg. Draba deserticola (Macloskie) Macloskie Sisymbrium deserticola Speg. Sophia deserticola Macloskie |
| Territory | 8 Southern America 85 Southern South America (AGS Argentina South) |