Penstemon Scrophulariaceae Magnoliopsida Magnoliophyta
Genus of plants in the Scrophulariaceae family.
Top: Science: Biology: Flora and Fauna: Plantae: Magnoliophyta: Magnoliopsida: Scrophulariaceae
Penstemon
- Penstemon nitidus - Photographs of smooth blue beardtongue, its flowers and penstemon foliage.
- Penstemon procerus - Photographs of slender beardtongue, its flowers and foliage.
- Penstemon albidus - Photographs of white beardtongue, its flowers and foliage.
- Penstemon gracilis - Photographs of lilac-flowered beardtongue, its flowers and foliage.
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