atriplex patula, amaranthus retroflexus, galinsoga parviflora, persicaria maculosa, plantago major, poa annua, sisymbrium officinale, sonchus oleraceus, aegopodium podagraria, aethusa cynapium, arctium lappa, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, lipandra polysperma, mercurialis annua, rumex obtusifolius