PENSTEMON angustifolius (Narrow-Leaved Beardtongue)

PENSTEMON angustifolius (Narrow-Leaved Beardtongue) is a herbaceous perennial plant in the family Plantaginaceae. It is native to the central and southern United States and is known for its slender leaves and showy flowers. Narrow-Leaved Beardtongue is a clump-forming perennial that typically grows to a height of 1 to 2 feet (30 to 60 cm). It has narrow, lance-shaped leaves that give the plant its common name. The leaves are typically deep green and can have a slightly glossy appearance. This species is commonly found in open woodlands, prairies, and along roadsides. It prefers well-drained soil and can tolerate a range of light conditions, from full sun to partial shade. The flowers of Penstemon angustifolius are tubular and have five fused petals that form a funnel-shaped bloom. The flowers are typically a vibrant shade of blue or violet, though there are cultivars available with pink or white flowers as well. They are arranged in upright spikes that rise above the foliage. Narrow-Le