cirsium arvense, alopecurus myosuroides, convolvulus arvensis, lysimachia arvensis, myosotis arvensis, papaver rhoeas, persicaria amphibia, persicaria maculosa, plantago major, ranunculus repens, scandix pecten-veneris, agrostis stolonifera, apera spica-venti, atriplex patula, chenopodium album, equisetum arvense, euphorbia helioscopia, fallopia convolvulus, kickxia elatine, mercurialis annua, vicia sativa, viola arvensis, persicaria lapathifolia, rumex crispus