matricaria chamomilla, stellaria media, arabidopsis thaliana, capsella bursa-pastoris, chenopodium album, elymus repens, equisetum arvense, euphorbia helioscopia, fumaria officinalis, juncus bufonius, lycopsis arvensis, lysimachia arvensis, myosotis arvensis, persicaria lapathifolia, poa annua, rumex acetosella, senecio vulgaris, sinapis arvensis, spergula arvensis, thlaspi arvense, tripleurospermum inodorum, viola arvensis, artemisia vulgaris, atriplex patula, fallopia convolvulus, lamium purpureum, sonchus arvensis, sonchus oleraceus, veronica persica, vicia hirsuta