. . . . . . . . . "Papilio polyxenes asterius" . . "Taraxacum officinale" . . "Marv Elliott. 2014. Papilio polyxenes asterius nectar plant Taraxacum officinale. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/691418> 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." .