avena sativa, elymus repens, lysimachia arvensis, setaria pumila, centaurea cyanus, tripleurospermum inodorum, artemisia vulgaris, avena fatua, buglossoides arvensis, capsella bursa-pastoris, cirsium arvense, delphinium consolida, erigeron canadensis, erysimum cheiranthoides, fallopia convolvulus, fumaria officinalis, galium aparine, geranium pusillum, hypericum perforatum, myosotis arvensis, oxalis stricta, persicaria lapathifolia, potentilla reptans, rumex acetosa, sherardia arvensis, tanacetum vulgare, thlaspi arvense, veronica arvensis, veronica chamaedrys, viola arvensis