Home » Florida Photographic Butterfly Guide » Whites Marbles and Sulphurs » Queen Alexandra’s Sulphur This Sulphur is found out west from northern AZ & NM to the Canadian Border. It is not found in the coastal regions sticking more to high elevation meadows and Sagebush areas.           It is identified by a gray-green underside hind-wing with a single white spot. Very little by way of pink fringing to the wings. This example below was seen at high elevation in CO.