 Physostegia .
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 Physostegia angustifolia
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 Physostegia correllii
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 Physostegia digitalis
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 Physostegia godfreyi
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 Physostegia intermedia
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 Physostegia ledinghamii
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 Physostegia leptophylla
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 Physostegia longisepala
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 Physostegia parviflora
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 Physostegia pulchella
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 Physostegia purpurea
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 Physostegia virginiana
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Last updated January 28, 2011.
