Category:Penstemon
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Species of plants in the genus Penstemon, in the family Plantaginaceae
Pages in category "Penstemon"
The following 51 pages are in this category, out of 115 total. This list may not reflect recent changes.
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- Penstemon pachyphyllus
- Penstemon pahutensis
- Penstemon pallidus
- Penstemon palmeri
- Penstemon papillatus
- Penstemon parryi
- Penstemon patens
- Penstemon penlandii
- Penstemon pennellianus
- Penstemon personatus
- Penstemon pinifolius
- Penstemon pinorum
- Penstemon procerus
- Penstemon pseudospectabilis
- Penstemon pudicus
- Penstemon purpusii