solanum tuberosum, echinochloa crus-galli, persicaria lapathifolia, stellaria media, amaranthus retroflexus, chenopodium album, cirsium arvense, equisetum arvense, euphorbia helioscopia, geranium pusillum, lipandra polysperma, medicago lupulina, mentha arvensis, myosotis arvensis, papaver rhoeas, persicaria maculosa, polygonum aviculare, raphanus raphanistrum, rorippa sylvestris, rumex acetosella, sonchus arvensis, sonchus asper, thlaspi arvense, veronica arvensis, veronica persica, viola arvensis