hordeum murinum, poa annua, stellaria media, urtica membranacea, bellis perennis, bromus madritensis, capsella rubella, carduus pycnocephalus, erigeron sumatrensis, geranium molle, geranium rotundifolium, lolium perenne, malva sylvestris, poa trivialis, polycarpon tetraphyllum, raphanus raphanistrum, rumex pulcher, sonchus asper, trifolium nigrescens, trifolium repens, trifolium resupinatum, trigonella esculenta, trisetaria panicea, veronica arvensis