centaurea cyanus, anacyclus clavatus, papaver rhoeas, aphanes microcarpa, convolvulus arvensis, medicago lupulina, rumex acetosa, trifolium arvense, trifolium campestre, anthemis arvensis, anthriscus caucalis, avena fatua, bromus hordeaceus, bromus sterilis, cirsium arvense, coronilla scorpioides, crepis capillaris, galium aparine, lactuca virosa, muscari comosum, phleum pratense, plantago lanceolata, ranunculus arvensis, rumex crispus, silene vulgaris, trifolium pratense, vicia cracca, vicia lutea, viola arvensis, vicia sativa