aphanes microcarpa, capsella bursa-pastoris, galium aparine, tripleurospermum inodorum, viola arvensis, cirsium arvense, equisetum arvense, lamium amplexicaule, matricaria chamomilla, polypogon viridis, stellaria media, veronica hederifolia, achillea virescens, anthoxanthum aristatum, convolvulus arvensis, delphinium consolida, fallopia convolvulus, myosotis arvensis, myosurus minimus, papaver rhoeas, poa annua, raphanus raphanistrum, roemeria argemone, rumex acetosella, sisymbrium officinale, sonchus arvensis, thlaspi arvense, trifolium repens, veronica arvensis, vicia tetrasperma