it, roma, papaver rhoeas, avena sterilis, convolvulus arvensis, sherardia arvensis, avena barbata, dasypyrum villosum, anthemis arvensis, lysimachia arvensis, achyrophorus valdesii, sonchus asper, vicia sativa, lolium multiflorum, galactites tomentosa, avena fatua, foeniculum vulgare, stellaria media, helminthotheca echioides, lolium rigidum, alopecurus myosuroides, bromus madritensis, daucus carota, sonchus oleraceus, euphorbia helioscopia, raphanus raphanistrum, bromus sterilis, tordylium apulum, medicago polymorpha, galium aparine, veronica persica, rapistrum rugosum, bromus diandrus, verbascum sinuatum, catapodium rigidum, geranium dissectum, hordeum murinum, mercurialis annua, scorpiurus muricatus, geranium molle, bromus hordeaceus, polygonum aviculare, plantago lanceolata, senecio vulgaris, ranunculus arvensis, chenopodium album, trifolium campestre, cynodon dactylon, euphorbia exigua, fumaria officinalis, dittrichia viscosa, salvia verbenaca