| Family | BERBERIDACEAE |
| Genus species | Berberis nervosa Pursh |
| Synonyms | Berberis glumacea Spreng. |
| Mahonia glumacea DC. | |
| Mahonia nervosa (Pursh) Nutt. | |
| Habitat | thickets |
| Description | spines absent, leaves thin, lanceolate-ovate to ovate, spinose-dentate, acute to broadly acuminate, flowers 30-70 in dense raceme, berry blue, spherical, 10mm broad |
| Size | 10-30cm |
| Color | yellow |
| Bloom | summer |
| Ca | |
| Type | erect shrub |
| Cultivation | mesic, slightly humous, semi-shady site alpine house, moist, rich, drained soil, semi-shade |
| Propagation | seed in winter, germ. 3-12 months, 13-16°C cuttings in late summer |
| Territory |
Northern America
Western Canada (British Columbia ) Northwestern U.S.A. (Idaho , Oregon , Washington ) Southwestern U.S.A. (California) |
| Bibliography | Plants of the World online powo.science.kew.org International Plant Names Index www.ipni.org |
| Comments | BERBERIDACEAE
|