it, roma, convolvulus arvensis, dasypyrum villosum, trifolium resupinatum, dittrichia viscosa, daucus carota, poa trivialis, helminthotheca echioides, cynodon dactylon, bromus hordeaceus, dactylis glomerata, plantago lanceolata, avena barbata, medicago polymorpha, sonchus asper, gaudinia fragilis, sherardia arvensis, phragmites australis, trifolium campestre, rumex crispus, papaver rhoeas, lysimachia arvensis, geranium dissectum, rumex pulcher, trifolium nigrescens, galactites tomentosa, potentilla reptans, lolium perenne, foeniculum vulgare, linum bienne, lolium rigidum, avena sterilis, galium aparine, sonchus oleraceus, lolium multiflorum, cichorium intybus, vicia sativa, mentha pulegium, verbena officinalis, agrostis stolonifera, rumex conglomeratus, ranunculus sardous, verbascum sinuatum, cyperus longus, hordeum murinum, ranunculus neapolitanus, cirsium creticum, silybum marianum, picris hieracioides, phalaris coerulescens, trifolium repens