. . . . . . . . . "Danaus plexippus" . . "Rudbeckia laciniata" . . "David Kaposi. 2017. Danaus plexippus associated species with names lookup Rudbeckia laciniata. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/8326906> 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." .