. . . . . . . . . "Nymphalis antiopa" . . "Salix" . . "nancyasquith. 2018. Nymphalis antiopa nectar plant Salix. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/9738230> 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." .