| Family | PLANTAGINACEAE |
| Genus species | Penstemon subulatus M.E.Jones sect. Gentianoides |
| Habitat | rocky slopes |
| Altitude | 500-1300m |
| Description | leaves glabrous, glaucous, the basal elliptic, entire, obtuse, stem leaves sessile, linear to linear-subulate, thyrsus interrupted, cylindrical, corolla turbinate, 18-26mm |
| Size | 20-60cm |
| Color | scarlet |
| Bloom | spring |
| Ca | |
| Type | tuft |
| 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 division in spring; cuttings in late summer |
| Territory |
Northern America
Southwestern U.S.A. (Arizona) |
| Bibliography | Plants of the World online powo.science.kew.org International Plant Names Index www.ipni.org |
| Comments | PLANTAGINACEAE
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