alopecurus myosuroides, aphanes arvensis, galium aparine, scandix pecten-veneris, sonchus arvensis, stellaria media, apera spica-venti, centaurea cyanus, cirsium arvense, papaver rhoeas, ranunculus arvensis, viola arvensis, capsella bursa-pastoris, equisetum arvense, euphorbia helioscopia, fallopia convolvulus, geranium columbinum, legousia speculum-veneris, matricaria chamomilla, myosotis arvensis, odontites vernus, papaver dubium, persicaria lapathifolia, poa trivialis, polygonum aviculare, ranunculus repens, sherardia arvensis, veronica arvensis, veronica hederifolia, vicia hirsuta