Ulex europaeus
Larval food plants are mainly quinolizidine-bearing tribes of "Fabaceae", ("Ulex europaeus", "Genista" sp., "Sarothamnus" sp., Sophoreae sp., "Sophora tomentosa", "Carmichaeliae" and "Genisteae"). In Hawaii they have been recorded on "Acacia koa" and "Sophora chrysophylla". They feed gregariously among webbed leaves.