solanum tuberosum, stellaria media, galinsoga quadriradiata, poa annua, rorippa sylvestris, symphytum officinale, cirsium arvense, equisetum arvense, lamium purpureum, lipandra polysperma, persicaria lapathifolia, ranunculus repens, senecio vulgaris, sonchus asper, trifolium pratense, trifolium repens, capsella bursa-pastoris, chenopodiastrum hybridum, euphorbia peplus, plantago major, veronica persica, viola arvensis