it, treviso, veronica persica, convolvulus arvensis, stellaria media, chenopodium album, capsella bursa-pastoris, persicaria maculosa, calystegia sepium, rumex obtusifolius, elymus repens, cirsium arvense, euphorbia helioscopia, poa trivialis, plantago major, poa annua, polygonum aviculare, sonchus oleraceus, lamium purpureum, potentilla reptans, ranunculus repens, sonchus asper, lipandra polysperma, senecio vulgaris, trifolium repens, plantago lanceolata, fallopia convolvulus, veronica arvensis, digitaria sanguinalis, solanum nigrum, equisetum arvense, setaria helvola, rumex crispus, lolium perenne, galinsoga parviflora, amaranthus retroflexus, lysimachia arvensis, galium aparine, achillea millefolium, echinochloa crus-galli, silene latifolia, medicago lupulina, persicaria lapathifolia, papaver rhoeas, urtica dioica, trifolium pratense, daucus carota, oxalis stricta, myosotis arvensis, legousia speculum-veneris, setaria viridis, sonchus arvensis