. . . . . . . . . "Bombus appositus" . . "Aconitum columbianum" . . "Janel Johnson. 2009. Bombus appositus associated species with names lookup Aconitum columbianum. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/5148761> 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." .