lolium perenne, secale cereale, chenopodium album, fallopia convolvulus, papaver rhoeas, polygonum aviculare, trifolium pratense, bellis perennis, daucus carota, geranium molle, hypochaeris radicata, odontites vernus, papaver dubium, plantago lanceolata, trifolium dubium, trifolium repens, cerastium fontanum, lotus corniculatus, viola tricolor