. . . . . . . . . "Ceratina eximia" . . "Ipomoea trifida" . . "Richard Joyce. 2016. Ceratina eximia interaction->visited flower of Ipomoea trifida. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/4909614> 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." .