. . . . . . . . . "Bombus ternarius" . . "Solidago canadensis" . . "Steve Waller. 2017. Bombus ternarius pollinates Solidago canadensis. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/8633061> 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." .