
Appearance
The wingspan is 36–48 mm. In most of its range, there are two generations. Adults are on wing from the beginning of March to the beginning of July. In mountainous and very dry areas, there is only one generation.
Food
The larvae feed on the flowers and young fruits of "Sinapis arvensis", "Isatis tinctoria", "Isatis glauca", "Aethionema saxatile", "Iberis sempervirens", "Biscutella mollis", "Biscutella laevigata", "Bunias erucago" and "Aurinia saxatilis".References:
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