Family | PLANTAGINACEAE |
Genus species | Penstemon ammophilus N.H.Holmgren & L.M.Shultz sect. Glabri |
Habitat | sands and rocks |
Altitude | 1800-2200m |
Description | leaves entire with sinuate margins, glandular-verrucose, viscid, 15-55mm long, obovate, flowers 14-17mm long |
Size | 5-25cm |
Color | blue |
Bloom | summer |
Ca | |
Type | tuft |
Cultivation | open site with a poor, sandy soil alpine house, sandy soil, sun |
Propagation | seed in spring, barely covered, germ. 1-3 months, 13-18°C division in spring; cuttings in late summer |
Territory |
Northern America
Southwestern U.S.A. (Utah) |
Bibliography | Plants of the World online powo.science.kew.org International Plant Names Index www.ipni.org |
Comments | PLANTAGINACEAE
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