setaria pumila, equisetum arvense, anthemis arvensis, capsella bursa-pastoris, cerastium holosteoides, convolvulus arvensis, daucus carota, erodium cicutarium, fallopia convolvulus, geranium pusillum, persicaria maculosa, rumex acetosella, scorzoneroides autumnalis, spergula arvensis, stachys palustris, trifolium pratense, tripleurospermum inodorum