Family | PLANTAGINACEAE |
Genus species | Penstemon grinnellii Eastw. sect. Spectabiles |
Synonyms | Penstemon scrophularioides M.E.Jones |
Habitat | scree |
Altitude | 500-2700m |
Description | glabrous, leaves bright green, finely to coarsely dentate, uppermost leaves entire, inflorescence lax, 10-20cm long, glandular pubescent, flowers 2-3cm long |
Size | 10-90cm |
Color | whitish |
Bloom | summer |
Ca | |
Type | tuft |
Cultivation | gravelly, humous, moist, sunny site alpine house, moist, humous, gravelly soil, sun |
Propagation | seed in spring, barely covered, germ. 1-3 months, 13-18°C cuttings in late summer |
Territory |
Northern America
Southwestern U.S.A. (California) |
Bibliography | Plants of the World online powo.science.kew.org International Plant Names Index www.ipni.org |
Comments | PLANTAGINACEAE
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