. . . . . . . . . "Melanchra picta" . . "Bidens" . . "christine123. 2015. Melanchra picta insect host plant Bidens. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/9465912> 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." .