. . . . . . . . . "Vanessa virginiensis" . . "Senecio flaccidus douglasii" . . "Lynn Watson, Santa Barbara. 2008. Vanessa virginiensis nectar plant Senecio flaccidus douglasii. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/362912> 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." .