euphorbia peplus, poa annua, chenopodium album, lipandra polysperma, persicaria maculosa, plantago major, senecio vulgaris, urtica dioica, alopecurus myosuroides, argentina anserina, atriplex patula, cirsium arvense, elymus repens, euphorbia helioscopia, fallopia convolvulus, lapsana communis, matricaria discoidea, persicaria amphibia, rumex crispus, sisymbrium officinale, solanum nigrum, sonchus oleraceus, stachys palustris, stellaria media, urtica urens