bromus madritensis, hordeum murinum, convolvulus arvensis, asparagus officinalis, bellis perennis, chenopodium album, crepis setosa, cyperus rotundus, erigeron sumatrensis, euphorbia maculata, geranium molle, lysimachia arvensis, malva sylvestris, poa annua, polycarpon tetraphyllum, polygonum aviculare, quercus ilex, rumex pulcher, sonchus asper, sorghum halepense, stellaria media, torilis nodosa, veronica arvensis