. . . . . . . . . "Urbanus proteus" . . "Salvia leucantha" . . "Monica Krancevic. 2014. Urbanus proteus nectar plant Salvia leucantha. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/1031319> 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." .