. . . . . . . . . "Eurytides marcellus" . . "Buddleja" . . "Jason Penney. 2014. Eurytides marcellus nectar plant Buddleja. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/784134> 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." .