| Family | PLANTAGINACEAE |
| Genus species | Penstemon pruinosus Douglas sect. Penstemon |
| Habitat | rocky slopes |
| Altitude | 300-2000m |
| Description | leaves sharply serrate, to 10cm long, narrowly to broadly elliptic, ovate, stem leaves sessile, more narrow, inflorescence verticillate, flowers 11-16mm long |
| Size | 10-40cm |
| Color | dark blue |
| Bloom | summer |
| Ca | |
| Type | subshrub |
| Cultivation | sunny, dry, 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 cuttings in late summer |
| Territory |
Northern America
Western Canada (British Columbia ) Northwestern U.S.A. (Washington) |
| Bibliography | Plants of the World online powo.science.kew.org International Plant Names Index www.ipni.org |
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| Comments | PLANTAGINACEAE
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