. . . . . . . . . "Asclepias eriocarpa" . . "Danaus plexippus" . . "hikingsandiego. 2016. Asclepias eriocarpa associated species with names lookup Danaus plexippus. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/3680870> 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." .