| hot-rock penstemon | (n) stems in clumps with cream-colored flowers; found from Washington to Wyoming and southward to California and Utah, Syn. Penstemon deustus |
| rock penstemon | (n) one of the West's most beautiful wildflowers; large brilliant pink or rose flowers in many racemes above thick mats of stems and leaves; ledges and cliffs from Washington to California, Syn. cliff penstemon, Penstemon rupicola |