/ wɒlflɑːwər /
Množina reči wallflower je wallflowers.
Cheiranthus cheiri · Erysimum cheiri
1. Any of numerous plants of the genus Erysimum having fragrant yellow or orange or brownish flowers.
2. 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; SYN. Cheiranthus cheiri, Erysimum cheiri.
European perennial garden plant Cheiranthus cheiri, family Cruciferae, with fragrant red or yellow flowers in spring.