. . . . . . . . . "Malacosoma americanum" . . "Rhamnus cathartica" . . "hobiecat. 2016. Malacosoma americanum insect host plant Rhamnus cathartica. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/3168479> 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." .