secale cereale, apera spica-venti, equisetum arvense, mentha arvensis, tripleurospermum inodorum, vicia hirsuta, viola arvensis, anthemis arvensis, artemisia vulgaris, capsella bursa-pastoris, centaurea cyanus, cerastium holosteoides, chenopodium album, cirsium arvense, convolvulus arvensis, elymus repens, erodium cicutarium, galeopsis tetrahit, galium aparine, lysimachia arvensis, matricaria chamomilla, myosotis arvensis, myosurus minimus, papaver rhoeas, poa annua, polygonum aviculare, rumex crispus, sinapis arvensis, sonchus arvensis, stachys palustris, stellaria media, thlaspi arvense, veronica arvensis, vicia tetrasperma