| Family | OROBANCHACEAE |
| Genus species | Castilleja hyperborea Pennell |
| Synonyms | Castilleja kuschei Eastw. |
| Castilleja vilosissima Pennell | |
| Habitat | tundra |
| Altitude | 0-2200m |
| Description | taproot, stems apically densely white hirsute, leaves linear, trilobate, lobes linear, acuminate, inflorescence 2-11cm, bracts lanceolate, 3-5-lobate, corolla 1-2cm |
| Size | 7-25cm |
| Color | yellow, green |
| Bloom | summer |
| Ca | |
| Type | tuft |
| Cultivation | humous, moist, but in winter drier, semi-shady site alpine house, moist, humous soil, shading in summer |
| Propagation | seed in spring, uncovered, germ. 1-3 months, 16-21°C cuttings in late summer |
| Territory |
Northern America
Subarctic America (Alaska , Northwest Territories , Yukon ) Western Canada (British Columbia) |
| Bibliography | Plants of the World online powo.science.kew.org International Plant Names Index www.ipni.org |
| Comments | OROBANCHACEAE
|