myosotis stricta, roemeria argemone, anthemis arvensis, apera spica-venti, capsella bursa-pastoris, chenopodium album, daucus carota, draba verna, equisetum arvense, erigeron canadensis, erodium cicutarium, galium aparine, myosotis arvensis, papaver rhoeas, rumex acetosella, silene latifolia, silene noctiflora, sinapis arvensis, sonchus arvensis, spergula arvensis, trifolium repens, veronica arvensis, vicia cracca, vicia hirsuta, vicia sativa