aethusa cynapium, chenopodium album, euphorbia exigua, sherardia arvensis, veronica persica, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, elymus repens, geranium pusillum, mentha arvensis, sonchus asper, stellaria media, veronica agrestis, veronica arvensis, persicaria lapathifolia, arenaria serpyllifolia, avena fatua, chaenorhinum minus, equisetum arvense, lathyrus tuberosus, lysimachia arvensis, medicago lupulina, solanum nigrum, sonchus oleraceus, thlaspi arvense, vicia sativa, arabidopsis thaliana, argentina anserina, euphorbia helioscopia, fallopia convolvulus, geranium dissectum, lamium amplexicaule, papaver rhoeas, plantago major, silene noctiflora, sinapis arvensis, sonchus arvensis, veronica polita, vicia tetrasperma, viola arvensis, amaranthus retroflexus, daucus carota, erodium cicutarium, fumaria officinalis, hyoscyamus niger, myosotis arvensis, neslia paniculata, persicaria maculosa, rumex crispus, stachys palustris, tripleurospermum inodorum, barbula unguiculata, bryum argenteum, echinochloa crus-galli, erigeron canadensis, erysimum cheiranthoides, galinsoga parviflora, malva neglecta, matricaria discoidea, tortula acaulon