. . . . . . . . . "Volucella pellucens" . . "Bistorta" . . "fausto. 2016. Volucella pellucens nectar plant Bistorta. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/4236941> 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." .