mercurialis annua, cerastium ligusticum, hypochaeris radicata, poa annua, sherardia arvensis, borago officinalis, fumaria capreolata, galactites tomentosa, geranium rotundifolium, medicago polymorpha, aetheorhiza bulbosa, anacyclus radiatus, arenaria leptoclados, arum italicum, cerastium glomeratum, dactylis glomerata, erigeron sumatrensis, erodium acaule, fumaria officinalis, galium aparine, geranium molle, helminthotheca echioides, lactuca serriola, malva sylvestris, myosotis ramosissima, ornithopus compressus, papaver rhoeas, parietaria judaica, picris hieracioides, rubus ulmifolius, rumex pulcher, silene latifolia, sonchus oleraceus, sonchus tenerrimus, ulmus minor, vicia sativa