Rydberg's Penstemon, also known as Penstemon rydbergii, is a North American wildflower that belongs to the family Plantaginaceae. This beautiful flowering plant is usually found in mountainous regions and grasslands, especially in western regions of the United States and Canada. There are several common synonyms for Rydberg's Penstemon, including Rocky Mountain Penstemon, Rydberg's Beardtongue, and Rydberg's Harebell. Each of these names reflects the distinctive features of the plant, such as its rugged habitat, its beard-like stamens, and its bell-shaped flowers. This stunning wildflower is a favorite of gardeners and nature lovers alike, adding a touch of natural beauty to any landscape.