aethusa cynapium, apera spica-venti, centaurea cyanus, elymus repens, scleranthus annuus, thlaspi arvense, tripleurospermum inodorum, vicia hirsuta, viola arvensis, anthemis arvensis, aphanes arvensis, atriplex patula, capsella bursa-pastoris, chenopodium album, fallopia convolvulus, galium aparine, gnaphalium uliginosum, lamium amplexicaule, lamium purpureum, linaria vulgaris, lysimachia arvensis, matricaria chamomilla, myosotis arvensis, papaver dubium, papaver rhoeas, phleum pratense, polygonum aviculare, roemeria argemone, trifolium arvense, trifolium repens, veronica arvensis, vicia sativa, lycopsis arvensis, rumex crispus, sonchus arvensis