| Family | PLANTAGINACEAE |
| Genus species | Penstemon longiflorus (Pennell) S.L.Clark sect. Glabri |
| Bibliography | Great Basin Naturalist 35: 434 (1975) |
| Native Range | Utah |
| Primary Biome | Temperate |
| Habitat | sandy grassland |
| Altitude | 1800-2700m |
| Description | inflorescence glabrous, basally pubescent, lower leaves oblong-lanceolate, to 8cm, upper leaves wider, 7cm long, inflorescence secund, with long internodes, flowers 3cm |
| Size | 20-60cm |
| Color | bluish violet |
| Bloom | summer |
| Ca | |
| Type | perennial |
| 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 division in spring; cuttings in late summer |
| Synonyms | Penstemon cyananthus ssp. longiflorus Pennell, Contr. U.S. Natl. Herb. 20: 353 (1920) |
| Territory | 7 Northern America 76 Southwestern U.S.A. (UTA Utah) |