| Family | BRASSICACEAE |
| Genus species | Sandbergia perplexa (L.F.Hend.) Al-Shehbaz |
| Bibliography | Harvard Pap. Bot. 12: 426 (2007) |
| Native Range | nw. USA |
| Primary Biome | Temperate |
| Habitat | rocky slopes |
| Altitude | 400-700m |
| Description | grey hirsute, basal leaves numerous, rosulate, shortly petiolate, oblanceolate, shallowly lobate, stem leaves reduced, raceme elongate, simple, petals 6-8mm |
| Size | 10-35cm |
| Color | white |
| Bloom | spring |
| Ca | |
| Type | perennial |
| Cultivation | sunny rock crevices, protection against winter wet alpine house, poor, drained soil, sun |
| Propagation | seed in spring, barely covered, germ. 1-3 months, 13-18°C division after flowering; cuttings in late summer |
| Synonyms | Halimolobos perplexus (L.F.Hend.) Rollins Halimolobus perplexus var. lemhiensis C.L.Hitchc. Sisymbrium perplexum L.F.Hend. Sophia perplexa Rydb. |
| Territory | 7 Northern America 73 Northwestern U.S.A. (IDA Idaho, MNT Montana, WAS Washington) |