apera spica-venti, poa trivialis, vicia hirsuta, aphanes microcarpa, centaurea cyanus, rhinanthus alectorolophus, alopecurus myosuroides, anthemis arvensis, arabidopsis thaliana, cerastium glomeratum, convolvulus arvensis, fallopia convolvulus, galium aparine, legousia speculum-veneris, myosotis arvensis, papaver rhoeas, ranunculus arvensis, ranunculus repens, sagina procumbens, sherardia arvensis, trifolium pratense, veronica arvensis, vicia tetrasperma, equisetum arvense, melampyrum arvense, rumex obtusifolius, viola arvensis