. . . . . . . . . "Spilosoma virginica" . . "Cirsium vulgare" . . "Kyle Jones. 2013. Spilosoma virginica insect host plant Cirsium vulgare. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/426808> 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." .