elymus repens, lycopsis arvensis, arenaria serpyllifolia, chenopodium album, convolvulus arvensis, erodium cicutarium, erysimum cheiranthoides, fallopia convolvulus, misopates orontium, rumex acetosella, setaria viridis, stachys arvensis, achillea millefolium, agrostis stolonifera, capsella bursa-pastoris, cerastium arvense, euphorbia helioscopia, galinsoga parviflora, gnaphalium uliginosum, lamium amplexicaule, lysimachia arvensis, papaver dubium, persicaria maculosa, poa annua, senecio vulgaris, setaria pumila, solanum nigrum, sonchus oleraceus, spergula arvensis, stellaria media, veronica arvensis, vicia hirsuta, viola arvensis, apera spica-venti