it, roma, convolvulus arvensis, dasypyrum villosum, papaver rhoeas, avena sterilis, avena barbata, medicago polymorpha, anthemis arvensis, sherardia arvensis, raphanus raphanistrum, hordeum murinum, vicia sativa, rumex pulcher, bromus hordeaceus, cynodon dactylon, lolium rigidum, galactites tomentosa, foeniculum vulgare, lysimachia arvensis, daucus carota, plantago lanceolata, sonchus oleraceus, helminthotheca echioides, silybum marianum, galium aparine, chenopodium album, bromus madritensis, trifolium campestre, sonchus asper, geranium molle, verbascum sinuatum, malva sylvestris, bromus diandrus, bromus sterilis, achyrophorus valdesii, carduus pycnocephalus, euphorbia helioscopia, stellaria media, poa annua, geranium dissectum, lolium multiflorum, poa trivialis, polygonum aviculare, calendula arvensis, alopecurus myosuroides, echium plantagineum, dactylis glomerata, senecio vulgaris, clinopodium nepeta, dittrichia viscosa, veronica persica