Leptophobia aripa, the Common Green-eyed White or Mountain White, is a butterfly in the Pieridae family. It is native to Mexico, Central America and South America, but strays may be found as far north as southern Texas.It is a multivoltine species with overlapping generations. Adults feed on flower nectar of various species, including Emilia sonchifolia, Lantana camara and Bidens pilosa.The larvae feed on Brassicaceae species, including Brassica oleracea.