Dataset used in the paper "Global trends in the trophic specialization of flower-visitor networks are explained by current and historical climate by Luna et al. (2021) published in Ecology Letters": https://onlinelibrary.wiley.com/doi/full/10.1111/ele.13910

We compiled weighted plant-floral visitor networks from Web of Life and DRYAD repositories. Moreover, we performed a literature search in Google Scholar, Scopus, and Web of Science using the following word combinations: “pollination networks,” “plant-floral visitor networks,” and “floral visitor networks”. We only inclused those networks that included animals interacting with flowers from studies that used a phytocentric approach (i.e., animals visiting flowers). After filtering the networks based on the above criteria, we obtained a database of 87 networks distributed across the major landmasses of the globe, except mainland Asia. We are depositing the 87 networks used in the studied and a metadata with the information (i.e., latitude, longitude, latitudinal zone, elevation, location, species richness, and reference) of each of the networks