The Plants w/ Flowers
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Dwarf - Penstemon barbatus |
Penstemon jamesii |
|
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Penstemon heterophyllus |
Penstemon pinifolius |
Penstemon gloxinoides 'Polaris Purple'
The Flowers
 |
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Dwarf - Penstemon barbatus |
Penstemon jamesii |
 |
 |
Penstemon pinifolius |
Penstemon heterophyllus |
Penstemon "Red Rocks"
Anthers
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Dwarf - Penstemon barbatus |
The Pollen
Penstemon sp. pollen 400X (26µm)
Internet Links