. . . . . . . . . "Vanessa atalanta" . . "Echinacea purpurea" . . "aarongunnar. 2011. Vanessa atalanta nectar plant Echinacea purpurea. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/555895> 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." .