. . . . . . . . . "Lytta sayi" . . "Prunus pensylvanica pensylvanica" . . "Don Sutherland. 2017. Lytta sayi nectar plant Prunus pensylvanica pensylvanica. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/6683263> 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." .