In dryad database of article "Benadi, G., Hovestadt, T., Poethke, H., & Blüthgen, N. (2014). Specialization and phenological synchrony of plant–pollinator interactions along an altitudinal gradient. Journal of Animal Ecology, 83(3), 639–650" Data of plant_pollinator interactions and relative abundance of flowers can be found on weekly basis https://datadryad.org/stash/dataset/doi:10.5061%2Fdryad.8mn44 plant_traits.csv contains plant traits with additional information used in this work.