brassica napus, bromus madritensis, carduus pycnocephalus, hordeum murinum, malva sylvestris, sisymbrium officinale, trifolium fragiferum, vicia cracca, anacyclus radiatus, chenopodium album, cirsium arvense, dasypyrum villosum, erigeron sumatrensis, fumaria officinalis, lolium perenne, papaver rhoeas, poa annua, poa trivialis, silene dichotoma, sonchus oleraceus, stellaria media, trifolium incarnatum, trifolium repens