apera spica-venti, poa trivialis, aphanes microcarpa, centaurea cyanus, cerastium glomeratum, chenopodium album, convolvulus arvensis, lysimachia foemina, lysimachia vulgaris, myosotis arvensis, trifolium repens, valerianella locusta, veronica arvensis, arabidopsis thaliana, ranunculus repens, sonchus asper, veronica persica