Vanessa cardui of the same species, he begins pursuit of her. If the foreign butterfly is a male, the original male will give chase, flying vertically for a few feet before returning to his perch. "V. cardui" establishes territories within areas sheltered by hedgerows. "Vanessa cardui" tend to inhabit sunny, brightly lit, open environments and are often attracted to open areas of flowers and clovers. Adults spend time in small depressions in the ground on overcast days. Larvae feed on Asteraceae species, including "Cirsium", "Carduus", "Centaurea", "Arctium", "Onopordum", "Helianthus", and "Artemisia". The painted lady uses over 300 recorded host plants according to
American painted lady has none. "V. virginiensis" also uniquely features a white dot within the forewing subapical field, set in pink on the underside and usually also in the dorsal side's orange field. The largest spot in the black forewing tips is white in "V. cardui", pale orange in this species, and orange in the West Coast species. The latter also has a purer orange background color of the dorsal side, as opposed to the darker and (especially in "V. virginiensis") redder hue of the other two. A less reliable indicator is the row of black eyespots on the dorsal submarginal hindwing. In