convolvulus arvensis, galium aparine, avena sterilis, cirsium arvense, fallopia convolvulus, fumaria reuteri, geranium dissectum, polygonum aviculare, veronica persica, anthemis cotula, brassica nigra, bromus sterilis, capsella bursa-pastoris, crepis capillaris, cynodon dactylon, elymus repens, helminthotheca echioides, holosteum umbellatum, hordeum murinum, lamium amplexicaule, lapsana communis, malva sylvestris, medicago polymorpha, medicago sativa, mercurialis annua, papaver rhoeas, plantago major, potentilla reptans, ranunculus trilobus, rumex crispus, sonchus oleraceus, vicia cracca