anthemis arvensis, apera spica-venti, papaver rhoeas, viola arvensis, arenaria serpyllifolia, geranium pusillum, myosotis arvensis, veronica arvensis, vicia hirsuta, aethusa cynapium, aphanes arvensis, capsella bursa-pastoris, centaurea cyanus, convolvulus arvensis, fallopia convolvulus, lapsana communis, linaria vulgaris, neslia paniculata, rumex acetosella, rumex crispus, scleranthus annuus, stellaria media, thlaspi arvense, trifolium arvense, tripleurospermum inodorum, valerianella dentata