. . . . . . . . . "Strymon istapa" . . "Lantana velutina" . . "John Brush. 2017. Strymon istapa nectar plant Lantana velutina. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/5119796> 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." .