scleranthus annuus, viola arvensis, galeopsis tetrahit, galium spurium, geranium pusillum, lapsana communis, lycopsis arvensis, lysimachia vulgaris, myosotis arvensis, thlaspi arvense, trifolium repens, vicia cracca, achillea virescens, capsella bursa-pastoris, centaurea cyanus, equisetum arvense, knautia dipsacifolia, vicia sativa