anthemis cotula, aethusa cynapium, agrostis stolonifera, chenopodium album, euphorbia exigua, galium aparine, lysimachia arvensis, persicaria lapathifolia, veronica persica, capsella bursa-pastoris, lapsana communis, medicago lupulina, persicaria maculosa, plantago major, polygonum aviculare, silene noctiflora, trifolium repens, viola arvensis, aphanes arvensis, avena fatua, cerastium fontanum, cirsium arvense, cirsium vulgare, convolvulus arvensis, euphorbia helioscopia, fumaria officinalis, matricaria discoidea, myosotis arvensis, odontites vernus, papaver rhoeas, poa annua, raphanus raphanistrum, silene latifolia, sinapis arvensis, sonchus asper, sonchus oleraceus, thlaspi arvense