anthemis arvensis, persicaria hydropiper, equisetum arvense, persicaria lapathifolia, scleranthus annuus, solanum tuberosum, capsella bursa-pastoris, convolvulus arvensis, galinsoga quadriradiata, lamium purpureum, lapsana communis, lysimachia arvensis, matricaria discoidea, mentha arvensis, myosotis arvensis, persicaria maculosa, poa annua, ranunculus repens, raphanus raphanistrum, sonchus arvensis, sonchus asper, tripleurospermum inodorum, vicia sativa, viola arvensis, campanula rapunculoides, erysimum cheiranthoides, euphorbia helioscopia, fallopia convolvulus, gnaphalium uliginosum, vicia tetrasperma