. . . . . . . . . "Danaus plexippus" . . "Lamium amplexicaule" . . "mayfly1963. 2017. Danaus plexippus nectar / pollen delivering plant Lamium amplexicaule. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/5629493> 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." .