scleranthus annuus, vicia cracca, agrostis gigantea, elymus repens, equisetum arvense, oxalis stricta, polygonum aviculare, vicia hirsuta, anthemis arvensis, capsella bursa-pastoris, chenopodium album, geranium pusillum, legousia speculum-veneris, lipandra polysperma, lysimachia arvensis, myosotis arvensis, trifolium pratense, sherardia arvensis