apera spica-venti, centaurea cyanus, rumex acetosella, scleranthus annuus, spergularia rubra, anthemis arvensis, capsella bursa-pastoris, cerastium holosteoides, fallopia convolvulus, gnaphalium uliginosum, myosotis arvensis, plantago major, spergula arvensis, trifolium arvense, vicia hirsuta, vicia sativa, viola tricolor