it, roma, bromus hordeaceus, avena barbata, dactylis glomerata, convolvulus arvensis, sherardia arvensis, trifolium campestre, dasypyrum villosum, plantago lanceolata, gaudinia fragilis, daucus carota, poa trivialis, verbascum sinuatum, avena sterilis, vicia sativa, achyrophorus valdesii, foeniculum vulgare, dittrichia viscosa, medicago polymorpha, catapodium rigidum, geranium molle, salvia verbenaca, picris hieracioides, anthemis arvensis, papaver rhoeas, lolium perenne, bromus madritensis, helminthotheca echioides, linum bienne, hordeum murinum, clinopodium nepeta, cynodon dactylon, poterium sanguisorba, galactites tomentosa, trisetaria panicea, lysimachia arvensis, trifolium scabrum, carduus pycnocephalus, sonchus asper, geranium dissectum, lolium multiflorum, rumex pulcher, veronica arvensis, bellis perennis, cerastium glomeratum, poa annua, hypochaeris radicata, crepis vesicaria, hypericum perforatum, reichardia picroides, bromus sterilis