. . . . . . . . . "Vanessa atalanta" . . "Urtica dioica gracilis" . . "hobiecat. 2014. Vanessa atalanta insect host plant Urtica dioica gracilis. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/761705> 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." .