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nounlarge genus of annual or perennial herbs some grown for their flowers and some for their attractive evergreen leaves; Old World and North America
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Definition that contains erysimum
- wallflower 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
- wallflower any of numerous plants of the genus Erysimum having fragrant yellow or orange or brownish flowers
- cheiranthus 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
- 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
- prairie rocket any of several North American plants of the genus Erysimum having large yellow flowers