text: galinsoga parviflora, apera spica-venti, convolvulus arvensis, equisetum arvense, myosotis arvensis, sonchus arvensis, alopecurus myosuroides, anthemis arvensis, aphanes arvensis, argentina anserina, avena fatua, capsella bursa-pastoris, cirsium arvense, euphorbia exigua, lactuca serriola, legousia speculum-veneris, lysimachia arvensis, matricaria chamomilla, polygonum aviculare, ranunculus repens, rumex obtusifolius, sherardia arvensis, veronica agrestis, viola arvensis