. . . . . . . . . "Polyommatus icarus" . . "Heliotropium europaeum" . . "Steve Daniels. 2017. Polyommatus icarus observed species association: pollination Heliotropium europaeum. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/8265312> 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." .