| Family | PLANTAGINACEAE |
| Genus species | Penstemon incertus Brandegee sect. Spectabiles |
| Bibliography | Bot. Gaz. 27: 454 (1899) |
| Native Range | sc. California |
| Primary Biome | Temperate |
| Habitat | sandy grassland |
| Altitude | 800-1800m |
| Description | stems glaucous, leaves sessile, lanceolate to linear, entire, acute or acuminate, thyrsus interrupted, cylindrical corolla ventricose, 23-32mm |
| Size | 20-90cm |
| Color | blue, purple |
| Bloom | spring, summer |
| Ca | |
| Type | shrub |
| Cultivation | sunny site with a poor, sandy soil alpine house, sandy soil, sun |
| Propagation | seed in spring, barely covered, germ. 1-3 months, 13-18°C cuttings in late summer |
| Synonyms | Penstemon fruticiformis var. incertus (Brandegee) Munz & I.M.Johnst. |
| Territory | 7 Northern America 76 Southwestern U.S.A. (CAL California) |