solanum tuberosum, stellaria media, avena fatua, chenopodium album, lamium purpureum, veronica persica, argentina anserina, capsella bursa-pastoris, cirsium arvense, elymus repens, euphorbia helioscopia, fallopia convolvulus, galeopsis tetrahit, galinsoga quadriradiata, galium aparine, galium spurium, geranium pusillum, lapsana communis, lolium perenne, mentha arvensis, myosotis arvensis, persicaria hydropiper, persicaria lapathifolia, plantago major, poa annua, ranunculus repens, sherardia arvensis, silene latifolia, sinapis arvensis, sonchus arvensis, tussilago farfara