Penstemon diphyllus

Plants

Family: Plantaginaceae · Genus: Penstemon

About

Penstemon diphyllus, the twin-leaved penstemon, is a species in the veronica family from the northwestern United States in Washington, Idaho, and Montana.

Summary from Wikipedia

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Growing details and traits for Penstemon diphyllus in the Library.

No cultivars in the Library yet — the full profile above covers the species itself.