. . . . . . . . . "Cerceris bicornuta" . . "Asclepias incarnata" . . "Anita. 2007. Cerceris bicornuta associated species with names lookup Asclepias incarnata. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/505050> on 05 Apr 2018." . . . . "http://iNaturalist.org is a place where you can record what you see in nature, meet other nature lovers, and learn about the natural world." .