convolvulus arvensis, equisetum arvense, lamium purpureum, cirsium arvense, galium aparine, lapsana communis, ranunculus repens, senecio vulgaris, stellaria media, arabidopsis thaliana, avena fatua, medicago lupulina, polygonum aviculare, sherardia arvensis, sonchus asper, veronica persica, veronica polita, vicia sepium, viola arvensis