| Cheiranthus allionii 
 
 showy erect biennial or short-lived perennial cultivated for its terminal racemes of orange-yellow flowers;
 sometimes placed in genus Cheiranthus
 • Syn:
 Siberian wall flower, Erysimum allionii
 • Hypernyms:
 wallflower
 • Member Holonyms:
 Erysimum, genus Erysimum
 
 
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