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Plants of the Western U. S. and Canada (Beyond California) 
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| Agastache | Commelina | Quercus |
| Andropogon |
Engelmannia | Ratibida |
| Aquilegia
caerulea |
Erigeron
|
Salvia chamaedryoides |
| Aquilegia
chrysantha |
Gaura
|
Salvia greggii |
| Arctostaphylos
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Heuchera
|
Salvia regla |
| Aristida | Hymenoxys | Salvia roemeriana |
| Artemisia
|
Leucophyllum
|
Scutellaria |
| Bouteloua
|
Mahonia
|
Sidalcea |
| Callirhoe
|
Melampodium
|
Sisyrinchium |
| Calylophus
|
Muhlenbergia
|
Sphaeralcea |
| Campanula
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Orbexilum
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Thermopsis |
| Carex
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Penstemon
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