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Species of plants in the genus Penstemon, in the family Plantaginaceae
Pages in category "Penstemon"
The following 123 pages are in this category, out of 123 total. This list may not reflect recent changes.
A
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C
- Penstemon caesius
- Penstemon caespitosus
- Penstemon calcareus
- Penstemon californicus
- Penstemon calycosus
- Penstemon canescens
- Penstemon centranthifolius
- Penstemon cinicola
- Penstemon clevelandii
- Penstemon clutei
- Penstemon cobaea
- Penstemon comarrhenus
- Penstemon confertus
- Penstemon cyaneus
- Penstemon cyanocaulis
- Penstemon cyathophorus
F
G
H
P
- 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 pruinosus
- Penstemon pseudospectabilis
- Penstemon pudicus
- Penstemon purpusii