. . . . . . . . . "Sphex ichneumoneus" . . "Allium sphaerocephalon" . . "molanic. 2009. Sphex ichneumoneus nectar plant Allium sphaerocephalon. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/908236> 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." .