. . . . . . . . . "Speyeria callippe" . . "Ericameria nauseosa" . . "Brad Smith. 2017. Speyeria callippe nectar plant Ericameria nauseosa. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/9004397> 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." .