. . . . . . . . . "Vanessa atalanta" . . "Urtica dioica" . . "Ken-ichi Ueda. 2015. Vanessa atalanta host Urtica dioica. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/1652619> 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." .