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wallflower, Cheiranthus cheiri, Erysimum cheiri | perennial of southern Europe having clusters of fragrant flowers of all colors especially yellow and orange; often naturalized on old walls or cliffs; sometimes placed in genus Erysimum | |
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wallflower | any of numerous plants of the genus Erysimum having fragrant yellow or orange or brownish flowers | |
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wallflower | remains on sidelines at social event |