. . . . . . . . . "Agraulis vanillae" . . "Centratherum punctatum" . . "Monica Krancevic. 2014. Agraulis vanillae nectar plant Centratherum punctatum. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/1027597> 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." .