secale cereale, tripleurospermum inodorum, apera spica-venti, cirsium arvense, equisetum arvense, mentha arvensis, polygonum aviculare, veronica persica, viola arvensis, agrostemma githago, argentina anserina, bromus secalinus, buglossoides arvensis, capsella bursa-pastoris, centaurea cyanus, convolvulus arvensis, erodium cicutarium, erysimum cheiranthoides, galium aparine, juncus bufonius, lamium purpureum, lysimachia arvensis, medicago lupulina, neslia paniculata, papaver rhoeas, roemeria argemone, rumex crispus, sinapis arvensis, stellaria graminea, stellaria media, veronica agrestis, veronica arvensis, vicia hirsuta, vicia tetrasperma