Penstemon barbatus, commonly known as bearded penstemon, is a herbaceous perennial plant that belongs to the family Plantaginaceae. This species is native to North America and is known for its brightly colored flowers that bloom in shades of red, pink, and purple. The bearded penstemon is often grown in gardens and landscapes for its attractive flowers and ability to attract pollinators such as hummingbirds and bees. Other common names for penstemon barbatus include scarlet bugler, crimson beard, and firecracker penstemon. Regardless of the name, this plant is a favorite of gardeners and nature enthusiasts alike for its beauty and ecological benefits.