Noun: Penstemon rupicola
- 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
"Penstemon rupicola decorated the sheer cliff face";
- rock penstemon, cliff penstemon
Type of: wild flower, wildflower
Part of: genus Penstemon, Penstemon, Pentstemon
Encyclopedia: Penstemon rupicola