. . . . . . . . . "Euphydryas chalcedona hennei" . . "Encelia farinosa" . . "hikingsandiego. 2017. Euphydryas chalcedona hennei eating Encelia farinosa. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/5563588> 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." .