. . . . . . . . . "Bombus lucorum" . . "Heracleum sphondylium sphondylium" . . "rmssn. 2017. Bombus lucorum associated species with names lookup Heracleum sphondylium sphondylium. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/9696091> 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." .