digitaria ischaemum, delphinium consolida, anthemis arvensis, apera spica-venti, arenaria serpyllifolia, capsella bursa-pastoris, centaurea cyanus, erigeron canadensis, erodium cicutarium, fallopia convolvulus, nigella arvensis, stachys annua, viola arvensis, agrostemma githago, cerastium arvense, cota tinctoria, equisetum arvense, galeopsis ladanum, myosotis arvensis, rumex acetosella, scleranthus annuus, trifolium arvense, veronica arvensis, vicia tetrasperma, vicia villosa, achillea millefolium, lapsana communis, spergula arvensis, trifolium repens