Reference citation:
laurawedemann. 2020. Bombus lapidarius interaction->visited flower of Centaurea jacea. iNaturalist.org. Accessed at on 23 Jan 2021.

Source citation:
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.

Source archive URL:
https://github.com/globalbioticinteractions/inaturalist/archive/8d3e240982f0f68b3da2767abe9b27e5bbfeed41.zip

Reference citation:
Fründ, J., Linsenmair, K.E. and Blüthgen, N., 2010. Pollinator diversity and specialization in relation to flower diversity. Oikos, 119(10), pp.1581-1590.

Source citation:
Sarah E Miller. 5/30/2016. Interations from various papers.

Source archive URL:
https://github.com/millerse/Pollination-Collection/archive/f1b58af5d109261ce3d628123f5ec1cd63b7156f.zip