Caterpillar hosts plants: leaves of plants in the mustard family (Brassicaceae)
Adult food: nectar of asters, Asters; cabbage and related species, Brassica; dandelion, Taraxacum; mints, Mentha; nasturtiums, Nasturium; red clover, Trifolium
Habitat: almost any type of open space including, cities, gardens, roadsides, suburbs, weedy areas
Notes: females lay eggs singly on the underside of leaves, hibernates as chrysalis, males patrol for females