lolium perenne, secale cereale, bellis perennis, cerastium fontanum, dactylis glomerata, leucanthemum vulgare, lolium temulentum, lysimachia arvensis, odontites vernus, plantago lanceolata, polygonum aviculare, pteridium aquilinum, solanum tuberosum, trifolium dubium, trifolium repens, avena strigosa, daucus carota, sonchus oleraceus