The larvae feed on a wide range of herbaceous plants, including Asteraceae, Convolvulaceae, Fabaceae, Geraniaceae, Hydrophyllaceae, Linaceae, Papaveraceae, Polygonaceae, Rosaceae, Scrophulariaceae and Violaceae species.
Linum narbonense (perennial flax or blue flax), is a flowering plant in the family Linaceae, native to Europe and similar in appearance to Linum perenne.