agrostemma githago, apera spica-venti, centaurea cyanus, myosotis arvensis, vicia villosa, agrostis stolonifera, anthemis arvensis, crepis tectorum, elymus repens, equisetum arvense, galeopsis tetrahit, persicaria hydropiper, scleranthus annuus, stellaria media, veronica arvensis, arenaria serpyllifolia, fallopia convolvulus, neslia paniculata, persicaria lapathifolia, poa pratensis, vicia sativa, viola arvensis