triticum aestivum, avena fatua, galium aparine, anthemis cotula, lathyrus tuberosus, sherardia arvensis, veronica persica, argentina anserina, cirsium arvense, convolvulus arvensis, elymus repens, euphorbia exigua, galeopsis tetrahit, mentha arvensis, vicia sativa, achillea millefolium, amaranthus retroflexus, campanula rapunculoides, chenopodium album, equisetum arvense, euphorbia helioscopia, euphorbia peplus, fallopia convolvulus, galinsoga parviflora, myosotis arvensis, oxalis stricta, polygonum aviculare, silene noctiflora, sinapis arvensis, sonchus arvensis, sonchus oleraceus, symphytum officinale