anthemis arvensis, fallopia convolvulus, myosotis arvensis, arabidopsis thaliana, galeopsis tetrahit, galium aparine, lapsana communis, plantago major, scleranthus annuus, thlaspi arvense, veronica arvensis, apera spica-venti, capsella bursa-pastoris, cerastium holosteoides, cirsium arvense, galeopsis pubescens, holcus mollis, poa annua, viola arvensis, erodium cicutarium, gnaphalium uliginosum