Table 1: For each site, whether it was embedded within an urban area (U) or was part of a large tact of natural land (N), the date sampled, number of pollinator samples obtained (N), the species richness (SR) and Shannon-Weiner Diversity (SD) of plant species growing at sites as assessed with transects, the species richness of invasive plants on transects (Inv. SR), the number of pollinators that were foraging on invasive plants (Inv. for.), the species richness (SR) and Shannon-Weiner Diversity (SD) of pollinator species and plant species from which pollen was found on pollinators (averaged over pollinators), and the total number of plant species from which pollen was found across all pollinators (tot).