hordeum distichon, centaurea cyanus, fallopia convolvulus, galeopsis tetrahit, holcus mollis, lamium purpureum, plantago lanceolata, veronica arvensis, viola arvensis, aphanes arvensis, artemisia vulgaris, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, galeopsis bifida, galeopsis pubescens, galium aparine, gnaphalium uliginosum, lapsana communis, lysimachia arvensis, myosotis arvensis, persicaria hydropiper, poa pratensis, rumex acetosella, rumex crispus, scleranthus annuus, silene latifolia, silene noctiflora, stellaria graminea, stellaria media, tripleurospermum inodorum, urtica dioica, veronica sublobata, vicia tetrasperma, arabidopsis thaliana, lipandra polysperma, matricaria discoidea, persicaria lapathifolia, sonchus oleraceus