prairie rocket


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Noun1.prairie rocket - any of several North American plants of the genus Erysimum having large yellow flowers
flower - a plant cultivated for its blooms or blossoms
Erysimum, genus Erysimum - large genus of annual or perennial herbs some grown for their flowers and some for their attractive evergreen leaves; Old World and North America
2.prairie rocket - any of several western American plants of the genus Cheiranthus having large yellow flowers
flower - a plant cultivated for its blooms or blossoms
Cheiranthus, genus Cheiranthus - Old World perennial plants grown for their showy flowers