crepis biennis, carduus nigrescens, falcaria vulgaris, melica ciliata, atriplex oblongifolia, bromus grossus, convolvulus arvensis, daucus carota, erigeron canadensis, erodium cicutarium, lactuca serriola, lolium perenne, rosa canina, setaria viridis, stellaria media, tragopogon dubius, urtica dioica