Figure 1.

Mean flower cover percentage per species in the winter mixture (WM), spring mixture (SM) and two natural vegetation sites (NV1 and NV2), and corresponding mean numbers of Hymenoptera pollinator visits (wild bees and honey bees) recorded for 4′/14 m² plot, at five sampling dates. Flowering species in the natural vegetation and flowering weeds that emerged in the plots with the sown mixtures are noted with an asterisk (*). Other species: Sonchus sp., S. arvensis, P. rhoeas, L. serriola, V. hederifolia, Lathyrus sp. Vertical bars represent standard error of means.