. . . . . . . . . "Coenonympha tullia california" . . "Ptelea crenulata" . . "catchang. 2017. Coenonympha tullia california eating Ptelea crenulata. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/6033095> 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." .