aphanes microcarpa, legousia speculum-veneris, centaurea cyanus, convolvulus arvensis, myosotis arvensis, papaver rhoeas, trifolium arvense, valerianella rimosa, anthemis arvensis, vicia sativa, vicia tetrasperma, coronilla varia, geranium columbinum, lysimachia arvensis, lysimachia vulgaris, oxalis stricta, scleranthus annuus, trifolium pratense, veronica arvensis